Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches Features/Benefits Typical Applications • Positive tactile feel • Instrumentation • Multi-positions available • Computer peripherals • Wide variety of termination options • Telecommunications equipment A Models Available Specifications Materials CONTACT RATING: B contact material (8X25 Models): 0.4 VA max. CASE: Glass filled nylon 6/6 or diallyl phthalate (DAP), @ 20 V AC or DC maximum. G contact material (8X21, U8X1 flame retardant (UL 94V-0). Models): 1 AMP @ 120 V AC or 28 V DC or 0.4 VA max. @ 20 V PLUNGER: Glass filled nylon or glass filled polyester (PBT) AC or DC max. Note: Break-before-makecontacts. Multi-pole (UL 94V-0). contacts do not make and break simultaneously. See page A-37 CAP & FRAME: Nylon, black, standard. for additional ratings. BUSHING: Brass or zinc, nickel plated. ELECTRICAL LIFE: 60,000 make-and-break cycles at full load. HOUSING: Stainless steel. CONTACT RESISTANCE: Below 50 mΩ typ. initial @ SWITCH SUPPORT: Brass or steel, tin plated. 2-4 V DC, 100 mA, for both silver and gold plated contacts. 9 N.O. & N.C. CONTACTS: 8X21, U8X1 MODELS: G contact material: INSULATION RESISTANCE: 10 Ω min. Coin silver, with gold plate over nickel plate. See page A-37 for DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level. additional contact materials. OPERATING TEMPERATURE: 8X2X MODELS: –30ºC to 75ºC. 8X25 MODELS: B contact material: Copper alloy, with gold plate U8X1 MODELS: –30ºC to 65ºC. over nickel plate. See page A-37 for additional contact materials. CAP INSTALLATION FORCE: 10 lbs. max. permissible. COMMON CONTACT & ALL TERMINALS: Copper alloy, with gold SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E plate over nickel plate. method 9 (1 hour steam aging). TERMINAL SEAL: Epoxy. NOTE: Specifications and materials listed above are for switches with standard options. HARDWARE: Nut & Locking Ring: Brass, nickel plated; For information on specific and custom switches, consult Customer Service Center. Lockwasher: Steel, nickel plated. Build-A-Switch To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on pages A-24 thru A-37. For additional options not shown in catalog, consult Customer Service Center. All models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods. Switch Function Bushing 8121 (STD.) SPDT On-Mom. 1 Amp D9 (STD.) .280" high, keyway Contact Material Frame Color 8125 (STD.) SPDT On-Mom. 0.4VA H (STD.) .250" high, flat B (STD.) Gold 2 (STD.) Black 8221 (STD.) DPDT On-Mom. 1 Amp NONE No bushing choice required G (STD.) Gold over silver NONE Models 8225 DPDT On-Mom. 0.4VA D .280" high, keyway K Gold, tin-lead without frame Actuator or Plunger 8321 3PDT On-Mom. 1 Amp D2 .288" high, flat L Gold over silver, tin-lead 1 White S (STD.) Plunger 8325 3PDT On-Mom. 0.4VA D3 .180" high 3 Red NONE Snap-in Seal 8421 4PDT On-Mom. 1 Amp D8 .288" high, flat 5 Yellow J80 Snap-in E (STD.) Epoxy 8425 4PDT On-Mom. 0.4VA H9 .250" high, flat, hi torque 6 Green J81 Snap-in w/frame I Epoxy potted base Note: UL/CSA models Y .350" high, keyway 9 Gray J82 Snap-in w/frame for LED Cap Color available, see page A-24. Y3 6.35mm high, keyway, hi torque J83 Snap-in w/frame & 2 (STD.) Black Y4 .378" high, flat, hi torque flush cap NONE Models Y9 .350" high, keyway J84 Snap-in w/frame for LED, without caps flush cap LED Color Terminations 1 White J85 Snap-in w/frame & LED 3 (STD.) Red A (STD.) Right angle, PC thru-hole 3 Red J95 PC w/V-bracket & LED NONE Models without LED AV2 (STD.) Vertical right angle, PC thru-hole 4 Orange L Plunger 5 Yellow C (STD.) PC Thru-hole 5 Yellow M Snap-fitting plunger 6 Green Z (STD.) Solder lug 6 Green A2 Right angle, PC thru-hole 7 Blue A3 Right angle, snap-in, PC thru-hole 9 Gray A4 Right angle, PC thru-hole, reversed terminals V2 .555" high, V-bracket V31 .460" high, snap-in V-bracket A6 Right angle, PC thru-hole V3 .460" high, V-bracket V61 .460" high, snap-in V-bracket AV Vertical right angle, PC thru-hole V4 .630" high, V-bracket W .750" long, wire wrap AV1 Vertical right angle, PC thru-hole V6 .460" high, V-bracket W1 .964" long, wire wrap AV3 Vertical right angle, snap-in, PC thru-hole V7 .630" high, V-bracket W3 .425" long, wire wrap R Right angle with PCB V8 .953" high, V-bracket W4 1.062" long, wire wrap R2 Right angle with PCB, reversed terminals V9 1.150" high, V-bracket Z3 Quick connect Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-23 C&K 8020 Series Snap-acting Momentary Pushbutton Switches SWITCH FUNCTION SWITCH FUNCTION CONNECTED TERMINALS POS. 1 POS. 2 POS. 1 POS. 2 A UL/CSA* NO. MODEL C&K marking on C&K marking on POLES MODEL NO. NO. opposite side opposite side SCHEMATIC 8121 (STD.) U811 ON MOM. SP 1-3 1-2 8125 (STD.) ON MOM. SPDT SPDT 1/4±40 UNS-2A Terminal Nos. Part number shown: 8121SHZGE For Reference Only 8221 (STD.) U821 ON MOM. DP 1-3,4-6 1-2,4-5 8225 ON MOM. DPDT DPDT 1/4±40 UNS-2A Part number shown: 8221SHZGE Terminal Nos. For Reference Only 8321 U831 ON MOM. 3P 1-3,4-6,7-9 1-2,4-5,7-8 8325 ON MOM. 3PDT 3PDT 1/4±40 UNS-2A Terminal Nos. For Reference Only Part number shown: 8321SHZGE MOM. = Momentary 8X25 models must be ordered with B or K contact material. 8X21 and U8X1 models must be ordered with G or L contact material. *U811 thru U841 model numbers with all options (except R, R2 terminations) when ordered with G or L contact material. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-24 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches SWITCH FUNCTION SWITCH FUNCTION CONNECTED TERMINALS POS. 1 POS. 2 POS. 1 POS. 2 A UL/CSA* NO. MODEL C&K marking on C&K marking on POLES MODEL NO. NO. opposite side opposite side SCHEMATIC 8421 U841 ON MOM. 4P 1-3,4-6,7-9,10-12 1-2,4-5,7-8,10-11 8425 ON MOM. 4PDT 4PDT 1/4±40 UNS-2A Terminal Nos. Part number shown: 8421SHZGE For Reference Only MOM. = Momentary 8X25 models must be ordered with B or K contact material. * U811 thru U841 model numbers with all options (except R, R2 terminations) 8X21 and U8X1 models must be ordered with G or L contact material. when ordered with G or L contact material. CAP COLOR ACTUATOR—SNAP-IN FRONT MOUNT ACTUATOR OR PLUNGER FRAME COLOR J80 SNAP-IN PANEL MOUNTING ** OPTION CODE CAP AND FRAME COLOR 2 (STD.) BLACK NONE No Frame Color (J80 option) 1 WHITE 3 RED 4 ORANGE NOTE: No frame color choice required. 5 YELLOW J81 SNAP-IN WITH FRAME 6 GREEN 7 BLUE PANEL MOUNTING 9 GRAY Other colors available, consult Customer Service Center. Cap and Frame Finish: matte. NOTE: Caps and frames available separately, ** see pages A-38 and A-39. NOTE: Available with C, W-W4, Z or Z3 terminations and SPDT and DPDT models only. Third Angle ** Increase this dim. to .620/.625 (15,75/15,88) for .091/.125 (2,31/3,18) thk. panels. Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-25 C&K 8020 Series Snap-acting Momentary Pushbutton Switches CAP COLOR ACTUATOR—SNAP-IN FRONT MOUNT ACTUATOR OR PLUNGER FRAME COLOR J83 SNAP-IN WITH FRAME AND FLUSH CAP PANEL MOUNTING A ** J82 SNAP-IN WITH FRAME FOR LED PANEL MOUNTING * * Increase this dim. to .620/.625 (15,75/15,88) for .091/.125 (2,31/3,18) thk. panels. LED not included. For LED information, see page A-39. J84 SNAP-IN WITH FRAME FOR LED, FLUSH CAP PANEL MOUNTING ** LED not included. * Increase this dim. to .620/.625 (15,75/15,88) for For LED information, see page A-39. .091/.125 (2,31/3,18) thk. panels. OPTION CAP AND FRAME CODE COLOR 2 (STD.) BLACK 1 WHITE 3 RED Other colors available, consult 4 ORANGE Customer Service Center. Cap and Frame Finish: matte. 5 YELLOW 6 GREEN Available with C, W-W4, Z or Z3 terminations and SPDT and DPDT models only. 7 BLUE NOTE: Caps and frames available separately, 9 GRAY Third Angle see pages A-38 and A-39. Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-26 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches CAP COLOR LED COLOR ACTUATOR—SNAP-IN FRONT MOUNT ACTUATOR OR PLUNGER FRAME COLOR J85 SNAP-IN WITH FRAME AND LED PANEL MOUNTING A * * Increase this dim. to .620/.625 (15,75/15,88) for .091/.125 (2,31/3,18) thk. panels. 8121J85ZGE223 SPST OPTION CAP AND FRAME OPTION CODE COLOR CODE LED COLOR Available with C, W-W4, Z or Z3 terminations and SPDT models only. 2 (STD.) BLACK 3 (STD.) RED For LED information see page A-39. 1 WHITE 5 YELLOW NOTE: Caps & frames available 3 RED 6 GREEN separately, see pages A-38 and A-39. 4 ORANGE For LED information see page A-39. 5 YELLOW 6 GREEN 7 BLUE 9 GRAY CAP COLOR ACTUATOR—PC MOUNT ACTUATOR OR PLUNGER LED COLOR J95 PC WITH V-BRACKET AND LED PC MOUNTING OPTION CAP AND FRAME OPTION CODE COLOR CODE LED COLOR 2 (STD.) BLACK 3 (STD.) RED 1 WHITE 8121J95V3GE23 5 YELLOW 3 RED SPST 6 GREEN 4 ORANGE For LED information see page A-39. 5 YELLOW 6 GREEN 7 BLUE 9 GRAY NOTE: Caps available separately, see page A-38. Available with V3 terminations and SPDT models only. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-27 C&K 8020 Series Snap-acting Momentary Pushbutton Switches PLUNGER ACTUATOR OR PLUNGER S (STD.) PLUNGER DIM. ‘A’ DIM. ‘A’ FOR A, A2, A3, A4, A6, DIM. ‘A’ AVAILABLE FOR C, W-W4, Z & Z3 AV1-AV4, AW-AW4, R & R2 FOR V3-V61 A BUSHINGS TERMINATIONS TERMINATIONS TERMINATIONS D, D9 .244 (6,20) .228 (5,79) .224 (5,69) DIM. `A' H, H9 .218 (5,54) .202 (5,13) .198 (5,03) Y, Y9 .203 (5,16) .187 (4,75) .183 (4,65) Y3 (5,54) (5,13) (5,03) Y4 .185 (4,70) .169 (4,29) .165 (4,19) NONE NO PLUNGER CHOICE REQUIRED D2, D8 N/A .232 (5,89) .228 (5,79) (JXX ACTUATORS) D3 N/A .162 (4,11) .158 (4,01) DIM. ‘B’ DIM. ‘B’ FOR A, A2, A3, A4, A6, DIM. ‘B’ L PLUNGER AVAILABLE FOR C, W-W4, Z & Z3 AV1-AV4, AW-AW4, R & R2 FOR V3-V61 BUSHINGS TERMINATIONS TERMINATIONS TERMINATIONS Y, Y9 .178 (4,52) .162 (4,11) .158 (4,01) DIM. `B' Y4 .090 (2,29) .074 (1,88) .070 (1,78) DIM. ‘C’ DIM. ‘C’ FOR A, A2, A3, A4, A6, DIM. ‘C’ AVAILABLE FOR C, W-W4, Z & Z3 AV1-AV4, AW-AW4, R & R2 FOR V3-V61 BUSHINGS TERMINATIONS TERMINATIONS TERMINATIONS M SNAP-FITTING PLUNGER D, D9 .297 (7,54) .281 (7,14) .277 (7,04) H, H9 .267 (6,78) .251 (6,38) .247 (6,27) Y, Y9 .259 (6,58) .243 (6,17) .239 (6,07) Y3 (6,78) (6,37) (6,27) DIM. `C' Y4 .259 (6,58) .243 (6,17) .239 (6,07) D2, D8 N/A .273 (6,93) .269 (6,83) D3 N/A .361 (9,17) .357 (9,07) N/A = NOT AVAILABLE NOTE: When selecting plunger option, bushing selection must also be made, see next page. No plunger option is required when any JXX actuator option is selected. Additional plunger lengths are available on SPDT and DPDT models, consult Customer Service Center. Not all plunger lengths sufficient for use with caps, see page A-38. BUSHING NONE NO BUSHING H (STD.).250" HIGH THREADED, FLAT Y .350" HIGH THREADED, KEYWAY D .280" HIGH THREADED, KEYWAY CHOICE REQUIRED D9 (STD.) .280" HIGH UNTHREADED, H9 .250" HIGH UNTHREADED, FLAT Y9 .350" HIGH UNTHREADED, KEYWAY (JXX ACTUATORS) KEYWAY 1/4-40 UNS-2A 1/4-40 UNS-2A 1/4-40 UNS-2A D9 bushing standard with A-A6, H bushing standard with C, W-W4, Z or Z3 terminations. R, R2 AV1-AV3 terminations. H, H9 bushings not available on single pole models with A3-A6, R, R2 terminations. Will withstand 12 in./lbs. of torque with no distortion. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-28 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches BUSHING Y3 6.35mm THREADED, KEYWAY Y4 .378" HIGH THREADED, FLAT D2 .288" HIGH THREADED, FLAT D3 .180" HIGH UNTHREADED D8 .288" HIGH UNTHREADED, FLAT A 1/4-40 UNS-2A 1/4-40 UNS-2A Y3 & Y4 bushings not available on single pole models with D2, D8 bushings not available with D3 bushing available with C, W-W4, Z, Z3 terminations. A3-A6, R, R2 terminations. Will withstand 12 in./lbs. of torque A, A2, A3, AV1, AV2, AV3 and with no distortion. V2-V61 terminations only. NOTE: No bushing option choice required when JXX actuator option is selected. When selecting bushing option, plunger selection must also be made, see previous page. Plunger lengths vary with bushing and termination options selected. PANEL MOUNTING 1/4 INCH BUSHING METRIC BUSHING Without locking ring With standard locking ring With small locking ring Without locking ring With locking ring NOTE: Two mounting nuts, locking ring and lockwasher supplied standard with threaded bushings. Optional mounting nut and locking ring styles available, see section N. TERMINATIONS Z (STD.) SOLDER LUG C (STD.) PC THRU-HOLE PC MOUNTING Not available with J95 actuator, K or L contact material. SPDT thru 4PDT SPDT thru 4PDT Not available with J95 actuator option. Z3 QUICK CONNECT W W1, W3, W4 WIRE WRAP OPTION CODE DIM ‘A’ W .750 (19,05) W1 .964 (24,49) DIM `A' W3 .425 (10,80) W4 1.062 (26,97) Not available with J95 actuator option. Not available with J95 actuator, K or L contact material. Mating quick connector available, order part number 530100000, page A-38. Third Angle SPDT thru 4PDT SPDT thru 4PDT Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-29 C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS A (STD.) RIGHT ANGLE, PC THRU-HOLE A 8121SD9AGE SPDT SECTION A-A Terminal Nos. For Reference Only. Part Number 8121SH9AGE A3 RIGHT ANGLE, SNAP-IN, PC THRU-HOLE PC MOUNTING Not available with JXX actuators and I seal. Terminal bend radii and lead-in manufacturing option. A (STD.) RIGHT ANGLE, PC THRU-HOLE 8221SD9AGE DPDT SECTION A-A A3 RIGHT ANGLE, SNAP-IN, PC THRU-HOLE PC MOUNTING Not available with JXX actuators and I seal option. Terminal bend radii and lead-in manufacturing option. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-30 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS A (STD.) RIGHT ANGLE, PC THRU-HOLE A PC MOUNTING 8321SD9AGE 3PDT SECTION A-A Not available with JXX actuators and I seal option. Terminal bend radii and lead-in manufacturing option. A2 RIGHT ANGLE, PC THRU-HOLE PC MOUNTING 8121SD9A2GE SPDT Part Number 8121SH9A2GE Not available with JXX actuators, I seal option. Terminal bend radii and lead-in manufacturing option. A4 RIGHT ANGLE, PC THRU-HOLE, REVERSED TERMINALS PC MOUNTING 8121SD9A4GE SPDT Reversed terminals Not available with JXX actuators, D3, H, H9, Y3, Y4 bushings and I seal. The A4 and R2 termination options are functionally identical and fit the same PC mounting pattern. Terminal bend radii and lead-in manufacturing option. The switches, however, are shifted relative to the mounting holes. The PC pattern must clear the switch support legs. Unlike the R2, the A4 option is available with UL/CSA. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-31 C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS A6 RIGHT ANGLE, PC THRU-HOLE A PC MOUNTING 8121SD9A6GE SPDT The A6 and R termination options are functionally identical and fit the same PC mounting pattern, Not available with JXX actuators, D3, H, H9, Y3, Y4 bushings and I seal. The switches, however, are shifted relative to the mounting holes. The PC pattern must clear the Terminal bend radii and lead-in manufacturing option. switch support legs. Unlike the R, the A6 option is available with UL/CSA. R RIGHT ANGLE WITH PCB PC MOUNTING 8121SD9RGE SPDT Not available with JXX actuators, D3, H, H9, Y3, Y4 bushings, I seal option. R termination not UL/CSA approved. R2 RIGHT ANGLE WITH PCB, REVERSED TERMINALS PC MOUNTING 8121SD9R2GE Reversed terminals SPDT Not available with JXX actuators, D3, H, H9, Y3, Y4 bushings, I seal option. R2 termination not UL/CSA approved. AV VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH PC MOUNTING 8121SD9AVGE SPDT Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-32 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS AV2 (STD.) VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH A 8121SD9AV2GE SECTION A-A SPDT AV3 VERTICAL RIGHT ANGLE, SNAP-IN,, AV1 VERTICAL RIGHT ANGLE, EXTENDED, PC THRU-HOLE, .150" PITCH PC THRU-HOLE, .150" PITCH PC MOUNTING .15 (3,8) .33 TYP. (8,4) Not available with JXX actuators and I seal. Terminal bend radii and lead-in manufacturing option. AV2 (STD.) VERTICAL RIGHT ANGLE, PC THRU-HOLE, .150" PITCH 8221SD9AV2GE SECTION A-A DPDT AV3 VERTICAL RIGHT ANGLE, SNAP-IN, AV1 VERTICAL RIGHT ANGLE, EXTENDED, PC MOUNTING PC THRU-HOLE, .150" PITCH PC THRU-HOLE, .150" PITCH .15 (3,8) .33 TYP. (8,4) Not available with JXX actuators and I seal. Terminal bend radii and lead-in manufacturing option. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-33 C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS AV2 (STD.) VERTICAL RIGHT ANGLE, PC THRU-HOLE, 150" PITCH A SECTION A-A 8321SD9AV2GE 3PDT AV1 VERTICAL RIGHT ANGLE, EXTENDED, PC MOUNTING PC THRU-HOLE, .150" PITCH AV3 VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE, .150" PITCH .15 (3,8) .33 TYP. Not available with JXX actuators and I seal. (8,4) Terminal bend radii and lead-in manufacturing option. AV2 (STD.) VERTICAL RIGHT ANGLE, PC THRU-HOLE, 150" PITCH SECTION A-A 8421SD9AV2GE AV1 VERTICAL RIGHT ANGLE, EXTENDED, PC MOUNTING 4PDT PC THRU-HOLE, .150" PITCH AV3 VERTICAL RIGHT ANGLE, SNAP-IN, PC THRU-HOLE, .150" PITCH .15 (3,8) .33 TYP. Not available with JXX actuators and I seal. (8,4) Terminal bend radii and lead-in manufacturing option. PC MOUNTING V2, V6, V7, V8 VERTICAL MOUNT, V-BRACKET V61 VERTICAL MOUNT, V-BRACKET, SNAP-IN Dim ‘A’ OPTION CODE DIM ‘A’ V2 .555 (14,10) V6, V61 .460 (11,68) V7 .630 (16,00) SNAP-IN 8121SD3__GE V8 .953 (24,21) SPDT Third Angle Not available with JXX actuators and I seal. Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-34 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS V2, V6, V7, V8 VERTICAL MOUNT, V-BRACKET V61 VERTICAL MOUNT, V-BRACKET, SNAP-IN A PC MOUNTING Dim ‘A’ 8221SD3__GE DPDT SNAP-IN OPTION CODE DIM ‘A’ V2 .555 (14,10) V6, V61 .460 (11,68) V7 .630 (16,00) V8 .953 (24,21) Not available with JXX actuators and I seal. V2, V7, V8 VERTICAL MOUNT, V-BRACKET PC MOUNTING DIM ‘A’ 8321SD3__GE 3PDT OPTION CODE DIM ‘A’ V2 .555 (14,10) V7 .630 (16,00) V8 .953 (24,21) Not available with JXX actuators and I seal. V2, V7, V8 VERTICAL MOUNT, V-BRACKET PC MOUNTING DIM ‘A’ 8421SD3__GE 4PDT OPTION CODE DIM ‘A’ V2 .555 (14,10) V7 .630 (16,00) Not available with JXX actuators and I seal. Third Angle V8 .953 (24,21) Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-35 C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS V3, V4, V9 VERTICAL MOUNT, V-BRACKET V31 VERTICAL MOUNT, V-BRACKET, SNAP-IN PC MOUNTING A Dim ‘A’ SNAP-IN 8121SD3__GE OPTION CODE DIM ‘A’ SPDT V3, V31 .460 (11,68) V4 .630 (16,00) V9 1.150 (29,21) Not available with J8X actuators and I seal. V3, V4, V9 VERTICAL MOUNT, V-BRACKET PC MOUNTING V31 VERTICAL MOUNT, V-BRACKET, SNAP-IN Dim ‘A’ SNAP-IN 8221SD3__GE OPTION CODE DIM ‘A’ DPDT V3, V31 .460 (11,68) V4 .630 (16,00) V9 1.150 (29,21) Not available with J8X actuators and I seal. V4, V9 VERTICAL MOUNT, V-BRACKET PC MOUNTING .630 (16,00) OPTION 8321SD3V4GE CODE DIM ‘A’ 3PDT V4 .630 (16,00) V9 1.150 (29,21) Third Angle Not available with JXX actuators and I seal. Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-36 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches TERMINATIONS V4, V9 VERTICAL MOUNT, V-BRACKET A PC MOUNTING .630 (16,00) 8421SD3V4GE 4PDT OPTION CODE DIM ‘A’ V4 .630 (16,00) V9 1.150 (29,21) Not available with JXX actuators and I seal. CONTACT MATERIAL OPTION CONTACT TERMINAL RATINGS CODE MATERIAL PLATING 1 B (STD.) GOLD 1 GOLD LOW LEVEL/DRY CIRCUIT 8X25 MODELS ONLY: 0.4 VA MAX. @ 20 V AC OR DC MAX. 4 TIN-LEAD K G (STD.) 3 GOLD 8X21, U8X1 MODELS ONLY: 0.4 VA MAX @ 20 V AC OR DC MAX. OR 2,3 LOW LEVEL/DRY CIRCUIT OR POWER GOLD OVER SILVER 4 1 AMP @ 120 V AC OR 28 V DC. TIN-LEAD L CONTACT MATERIAL/APPLICATION RECOMMENDATIONS–SEE SECTION N. 1 ALL CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate. U811-U841 models with all options (except R, R2 terminations) when ordered with 2 N.O. AND N.C. CONTACTS: Coin silver, with gold plate over nickel plate. mandatory G or L contact material. 3 COMMON CONTACTS & ALL TERMINALS: Copper alloy, with gold plate B or K contact material must be ordered with 8X25 models. over nickel plate. G or L contact material must be ordered with 8X21, U8X1 models. 4 TERMINALS: Copper alloy, with tin-lead alloy over nickel plate. K or L contact material not available with Z, Z3 terminations. SEAL E (STD.) EPOXY SEAL I EPOXY POTTED BASE NO. POLES DIM ‘A’ SP .410 (10,41) DP .440 (11,18) 3P .505 (12,83) 4P .505 (12,83) NOTE: Available with C, W-W4, Z, Z3 terminations only. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-37 C&K 8020 Series Snap-acting Momentary Pushbutton Switches AVAILABLE HARDWARE Cap Cap Cap .310 DIA. .375 DIA. .200 DIA. (7,87 ) (9,53 ) (5,08 ) .120 .138 A (3,05) .250 (3,51) (6,35) .250 .155 .120 (6,35) (3,05) (3,94) PART NO. PART NO. PART NO. 708901000 WHITE 752701000 WHITE 801801000 WHITE 708902000 BLACK 752702000 BLACK 801802000 BLACK 708903000 RED 752703000 RED 801803000 RED 708904000 ORANGE 752704000 ORANGE 801804000 ORANGE 708905000 YELLOW 752705000 YELLOW 801805000 YELLOW 708906000 GREEN 752706000 GREEN 801806000 GREEN 708907000 BLUE 752707000 BLUE 801807000 BLUE 708909000 GRAY 752709000 GRAY 801809000 GRAY Material: Nylon Material: Nylon Material: Nylon Finish: Gloss Finish: Gloss Finish: Gloss Cap, Snap-fitting plunger Cap, Snap-fitting plunger Cap, J80, J81, J82, J83 & J84 options only .450 SQ. (11,43) .195 (4,95) .240 (6,10) PART NO. PART NO. PART NO. PART NO. 894001000 WHITE 894101000 WHITE 484601000 WHITE 798201000 WHITE 894002000 BLACK 894102000 BLACK 484602000 BLACK 798202263 BLACK 894003000 RED 894103000 RED 484603000 RED 798203000 RED 894004000 ORANGE 894104000 ORANGE 484604000 ORANGE 798204000 ORANGE 894005000 YELLOW 894105000 YELLOW 484605000 YELLOW 798205000 YELLOW 894006000 GREEN 894106000 GREEN 484606000 GREEN 798206000 GREEN 894007000 BLUE 894107000 BLUE 484607000 BLUE 798207000 BLUE 894009000 GRAY 894109000 GRAY 484609000 GRAY 798209000 GRAY Material: Nylon Material: Nylon Material: Nylon Material: Nylon Finish: Gloss Finish: Gloss Finish: Gloss Finish: Matte Frame Frame Cap, J85 & J95 options only .074 .450 SQ. (1,88) (11,43) .212 (5,38) .175 (4,45) .220 (5,59) PART NO. PART NO. 459701000 459701000 WHITE PART NO. PART NO. 459702000 459702000 BLACK 615601000 WHITE 613301000 WHITE 459703000 459703000 RED 615602263 BLACK 613302263 BLACK 459704000 459704000 ORANGE 615603000 RED 613303000 RED 459705000 459705000 YELLOW 615605000 YELLOW 613305000 YELLOW 459706000 459706000 GREEN 615606000 GREEN 613306000 GREEN 459707000 459707000 BLUE 615609000 GRAY 613309000 GRAY 459709000 459709000 GRAY Material: Nylon Material: Nylon Material: Nylon Material: Nylon Finish: Matte Finish: Matte Finish: Gloss Finish: Matte Fits Z3 Termination female connector NOTE: Additional nuts, locking rings and lockwashers available separately, see section N. Other cap & frame colors available, PART NO. consult Customer Service Center. 530100000 Available in loose pieces. Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-38 Pushbutton Pushbutton C&K 8020 Series Snap-acting Momentary Pushbutton Switches AVAILABLE HARDWARE Frames snap into panel opening and are independent from switch mounting. Accurate positioning of the PC TYPICAL APPLICATION mounted switch relative to the panel opening is necessary to provide proper clearance between actuator and frame. Available in two basic styles and four panel thicknesses .047-.125 in. Material: Nylon. Finish: Matte. A .047" (1,19) PANEL THK. .062" (1,57) PANEL THK. .090" (2,29) PANEL THK. .125" (3,18) PANEL THK. PART NO. PART NO. PART NO. PART NO. 432501000 432601000 432701000 432801000 WHITE 432502263 432602263 432702263 432802263 BLACK 432503000 432603000 432703000 432803000 RED 432505000 432605000 432705000 432805000 YELLOW 432506000 432606000 432706000 432806000 GREEN 432509000 432609000 432709000 432809000 GRAY PANEL MOUNTING For part numbers For part numbers 4325xxxxx, 4326xxxxx 4327xxxxx, 4328xxxxx .005 R. .005 R. .495 ± .505 .495 ± .505 (0,13) (0,13) (12,57 ± 12,83) (12,57 ± 12,83) MAX. TYP. MAX. TYP. .595 ± .605 .620 ± .625 (15,11 ± 15,37) (15,75 ± 15,88) Panel Inserts Above frames (part nos. 432XXXXXX) are also available with insert which accepts LED for indi- cator light assembly. Order insert separately from frame. Blank insert panel (without hole for LED) also available. LED not included. PANEL INSERT BLANK PANEL INSERT WITH HOLE FOR LED WITHOUT HOLE FOR LED PART NO. PART NO. 894901000 476601000 WHITE 894902000 476602000 BLACK 894903000 476603000 RED 894905000 476605000 YELLOW 894906000 476606000 GREEN 894909000 476609000 GRAY Special colors, custom markings available, consult Customer Service Center. LED INFORMATION SWITCHES WITH LED SUPPLIED: J85, J95 OPTIONS: Rectangular LEDs are supplied on 8020 Series pushbutton switches with J85 and J95 options. These LEDs are factory installed and are not replaceable. The following specifications apply: MAX RATINGS AT 25ºC AMBIENT TEMPERATURE TYP. TYP. .025 SQ. Flat denotes .200 DIA. TYP. (0,63) OPTION TYP. FORWARD FORWARD FORWARD CONTINUOUS POWER cathode. (5,08˘) CODE COLOR INTENSITY VOLTAGE CURRENT VOLTAGE FORWARD CURRENT DISSIPATION 6 Green 1.0 mcd 20 mA 50 mA 125 mW .030 2.1 V 2.5 V 3 Red* 0.5 mcd 10 mA 30 mA 75 mW .230 DIA. (0,76) (5,84˘) 5 Yellow 4.0 mcd 20 mA 50 mA 125 mW .750 .340 (19,05) (8,64) Process Information: Soldering to LED leads must be completed within 5 seconds at Suggested LED for J82 & J84 options. 500ºF (260ºC) maximum. Dimensions for reference only. Caution: Circuit elements must limit forward current of LED to 50mA max. continuous. * Extra-bright red LED available (typ. intensity 4.5 mcd), consult Customer Service Center. LEDs are not supplied with J82, J84 options. LED snaps into switch frame surrounding actuator and is wired externally. Dimensions are shown: IN (mm) Dimensions subject to change www.ittcannon.com A-39