Thermal-Magnetic Molded Case 250 Ampere Frame Class 655, 825 Catalog Numbering System for Thermal-Magnetic Molded Case Circuit Breakers FA L 3 6 100 2100 Circuit Breaker FA, FH, FC, FI Note: “A” is replaced by letter “H” for high interrupting circuit Family KA, KH, KC, KI breaker. “A” is replaced by letter “C” for extra high interrupting FY LA, LH, LC, LI circuit breaker. “A” is replaced by the letter “I” for current-limiting EH MA, MH circuit breakers. Q4 NA, NC No Letter – I-LINE F – Terminal pads only (No lugs) L – Lugs on both ends P – Lugs OFF end only 1 – 1-pole 2 – 2-pole 3 – 3-pole 2 – 240 Vac 4 – 480 Vac 6 – 600 Vac 015-1200 – Ampere rating 000M-0000M – Molded case switch (automatic) Special Features A, B, C – I-LINE phase connections XXXX – Factory-installed accessories K Frame – 250 A, Thermal-Magnetic (600 Vac) AC Magnetic Standard High Current Continuous Terminal Trip Settingsq Interrupting Interrupting Limiting Current Wire Rating Catalog Catalog Catalog Range Low High Price Price Price @ 40° C Number Number Number 2-Pole, 600 Vac, 250 Vdc 70 350 700 KAL26070 $1315. KHL26070 $3072. . . . . . . 80 400 800 KAL26080 1315. KHL26080 3072. . . . . . . 90 450 900 KAL26090 1315. KHL26090 3072. . . . . . . 100 500 1000 KAL26100 1315. KHL26100 3072. . . . . . . 110 550 1100 KAL26110 1315. KHL26110 3072. KIL26110 $3922. AL250KA 125 625 1250 KAL26125 1315. KHL26125 3072. KIL26125 3922. 1-#4 AWG-350 kcmil 150 750 1500 KAL26150 1315. KHL26150 3072. KIL26150 3922. 175 875 1750 KAL26175 1315. KHL26175 3072. KIL26175 3922. 200 1000 2000 KAL26200 1315. KHL26200 3072. . . . . . . 225 1125 2250 KAL26225 1315. KHL26225 3072. . . . . . . 250 1250 2500 KAL26250 2286. KHL26250 4039. . . . . . . 200 1000 2000 . . . . . . . . . . . . KIL26200 3922. AL250KI KAL/KHL 225 1125 2250 . . . . . . . . . . . . KIL26225 3922. 1-#1/0 AWG-350 kcmil 2- and 3-pole 250 1250 2500 . . . . . . . . . . . . KIL26250 4586. 70-250 Amperes 3-Pole, 600 Vac, 250 Vdc 70 350 700 KAL36070 $1650. KHL36070 $3713. . . . . . . 80 400 800 KAL36080 1650. KHL36080 3713. . . . . . . 90 450 900 KAL36090 1650. KHL36090 3713. . . . . . . 100 500 1000 KAL36100 1650. KHL36100 3713. . . . . . . 110 550 1100 KAL36110 1650. KHL36110 3713. KIL36110 $4923. AL250KA 125 625 1250 KAL36125 1650. KHL36125 3713. KIL36125 4923. 1-#4 AWG-350 kcmil 150 750 1500 KAL36150 1650. KHL36150 3713. KIL36150 4923. 175 875 1750 KAL36175 1650. KHL36175 3713. KIL36175 4923. 200 1000 2000 KAL36200 1650. KHL36200 3713. . . . . . . 225 1125 2250 KAL36225 1650. KHL36225 3713. . . . . . . 250 1250 2500 KAL36250 2751. KHL36250 4824. . . . . . . 200 1000 2000 . . . . . . . . . . . . KIL36200 4923. AL250KI 225 1125 2250 . . . . . . . . . . . . KIL36225 4923. 1-#1/0 AWG-350 kcmil 250 1250 2500 . . . . . . . . . . . . KIL36250 5766. K Frame – 250 A, Thermal-Magnetic (480 Vac) AC Magnetic Continuous Terminal Extra High Interrupting Trip Settingsq Current Rating Wire @ 40° C Range Low High Catalog Number Price 2-Pole, 480 Vac 110 550 1100 KCL24110 $3465. 125 625 1250 KCL24125 3465. AL250KA 150 750 1500 KCL24150 3465. 1-#4 AWG-350 kcmil 175 875 1750 KCL24175 3465. KIL36250 200 1000 2000 KCL24200 3465. AL250KI 225 1125 2250 KCL24225 3465. 1-#1/0 AWG-350 kcmil 250 1250 2500 KCL24250 4248. 3-Pole, 480 Vac 110 550 1100 KCL34110 4331. 125 625 1250 KCL34125 4331. AL250KA 150 750 1500 KCL34150 4331. 1-#4 AWG-350 kcmil 175 875 1750 KCL34175 4331. 200 1000 2000 KCL34200 4331. AL250KI 225 1125 2250 KCL34225 4331. 1-#1/0 AWG-350 kcmil 250 1250 2500 KCL34250 5314. q UL magnetic trip setting tolerances are ±25% (low) and ±20% (high) from nominal values shown. Interrupting Ratings (kA) KAL KHL KCL KIL 240 V 42 65 100 200 Accessories ..........................................................................Pages 6-37–6-39 480 V 25 35 65 200 Optional Lugs ........................................................................Pages 6-40, 6-41 Dimensions...............................................................................Page 6-45, 6-46 600 V 22 25 . . . 100 Enclosures..............................................................................Pages 6-47–6-50 I-LINE is a Registered Trademark of Square D Company or related companies. Discount © 2000 Square D DE2 3/00 Schedule All Rights Reserved 6-23 CIRCUIT BREAKERS 6 Selection Information Class 500, 600, 800 100A Frame 225A Frame 250A Frame GJL Breaker Type FC FI FY GJL Q2 Q2-H Q2H KA KH KC KI Number of Poles 2, 3 2, 3 1 3 2,3 2,3 2 2, 3 2, 3 2, 3 2, 3 Current Range 15–100 20–100 15–30 15–100 100–225 100–225 100–225 70–250 70–250 110–250 110–250 Interrupting Ratings 240 Vac 100 200 14 100 10a 22 42 42 65 100 200 480Y/277 Vac 65 200 14 65 . . . . . . . . . 25 35 65 200 UL/CSA/NOM Rating 480 Vac 65 200 . . . 65 . . . . . . . . . 25 35 65 200 (kA RMS) (50/60 Hz AC) 600Y/347 Vac . . . 100 . . . 18 . . . . . . . . . 22 25 . . . 100 600 Vac . . . 100 . . . . . . . . . . . . . . . 22 25 . . . 100 250 Vdc . . . . . . . . . . . . . . . . . . . . . 10 10 . . . . . . DC Ratings 500 Vdc f . . . . . . . . . . . . . . . . . . . . . . . . 20 . . . . . . IEC 947-2 415/240 Vac (Icu/lcs)b 10/2.5 6/1.5 . . . 65/65 . . . . . . . . . 10/2.5 10/2.5 65/65 130/65 IEC 947-2 50/60 Hz For additional IEC ratings, see Supplemental Digest. Special Ratings Fed. Specs W-C-375B/GEN 33 3333333 HACR (2, 3-Pole) 33 Connections/Terminations Unit Mount 33 33333333 I-LINE 333 3333333 Rear Connection 33 Drawout Optional Lugs 33 3333 Accessories and Modifications Shunt Trip3k3k 33 k3k3k3k Undervoltage Trip3k3k 33 k3k3k3k Auxiliary Switches3k3k 33 k3k3k3k Alarm Switch3k3k33 k3k3k3k Motor Operator 33 3333 Handle Operators3 3333 Mechanical Interlocks (3-Pole) 3c3c Handle Padlock Attachment 33333333333 Cylinder Lock (3-Pole)3k 3k3k Optional GF Protection3q3q 3q3q3q3q Trip System Type Thermal Magnetic 33333333333 Instantaneous Trip (3-Pole) 333 Molded Case Switch (Automatic) 3333 Electronic Enclosures (Pages 6-47–6-50) General Purpose (NEMA Type 1) 33 33333 Raintight (NEMA Type 3R) 33 3333333 Dustight (NEMA Type 12) 33 3333 Watertight (NEMA Type 4, 4X, 5) 33 3333 Explosion Proof (NEMA Type 7, 9)3 33 Height IN (mm) 6 (152) 8 (203) 4.72 (120) 6.44 (163) 8 (203) Dimensions Width IN (mm) 4.5 (114) 4.5 (114) 3.54 (90) 3 (76) 4.5 (114) (3P Unit Mount) Depth IN (mm) 4.13 (105) 4.75 (121) 3.94 (100) 4.5 (114) 4.75 (121) Pages (Unit Mount)/(I-LINE) Pages 6-21, 6-22, 8-29, 8-30 Pages 6-22, 8-30 Pages 6-23, 8-31 NOTE: All circuit breakers on this chart are UL Listed and CSA Certified unless otherwise noted. k Factory installed option only c Requires breaker with WB suffix . f Ungrounded UPS systems only q Requires factory installed “G” Shunt trip and 3-Pole module. a 2-Pole Q2 is 10 kA at 120/240 Vac b Dual UL and IEC ratings and CE markings on circuit breakers. For additional IEC ratings, see Supplemental Digest. I-LINE is a Registered Trademark of Square D Company or related companies. © 2000 Square D 3/00 All Rights Reserved 6-5 CIRCUIT BREAKERS 6 Electrical Accessories UL Listed Class 690 Electrical accessories are available on all molded case circuit breakers except FY, Q2, QOM1 and QOB-VH (2-pole 150 A and 3-pole 110-150 A) circuit breakers. All AC electrical accessories shown below are rated for 50/60 Hz. Add 20% to accessory price for each field-installable accessory that is factory installed. See Page 6-39 for field-installable accessories. Molded Case Circuit Breakers Note: Factory-installed Electrical Accessories Alarm switch is the only accessory available for 1-pole FA circuit Rated Coil List Price Accessory Description Suffix breakers. Voltage Burdenj Addert Combination accessories may be AC 24 21VA -1042c $ 479. SHUNT Trips the circuit breaker from a remote location by means of a trip coil ordered by description, i.e., 1021 120 24VA -1021a 479. TRIP energized from a separate circuit. A 120 V shunt trip will operate at 55% and 1212. 208 107VA -1021 479. or more of rated voltage. All other shunt trips will operate at 75% or more 240 154VA -1021 479. of rated voltage. c Not available on FI, KI or KC circuit breakers. 277 14VA -1037c 479. Application q Not available on LC, LE, LI, LX, 480 45VA -1037 479. • For use with momentary or maintained push button. LXI circuit breakers. • Sure Trip Capacitor Unit requires 48 Vdc shunt trip. DC 24 36VA -1027 479. f Not available on ME or MX circuit • Leads: (2) Black #18 AWG Cu. 48 36VA -1028 479. breakers. a LC, LE, LI, LX, and LXI circuit 125 44VA -1029 479. breakers operate at 75% or more 250 15VA -1030q 479. of rated voltage. GROUND- Trips the circuit breaker electrically using the signal from a . . . . . . -Gq 479. b Not available in FA, FC, FH, FI ® FAULT MICROLOGIC Ground-Fault Module. and KI circuit breakers. SHUNT j Coil burden values do not apply TRIP Application to LC, LE, LI, LX and LXI. Consult ® • For use only with obsolete GP GROUND-CENSOR system or add Field Sales Office for more infor- on ground-fault module. mation. • Leads: (2) Orange #18 AWG Cu. t List price for field-installed acces- sories. See Page 6-39. UNDER Trips the circuit breaker electrically when a control circuit falls below 35 VOLTAGE to 70% of nominal (not field adjustable). Picks up at 35-85% of nominal 690UVTD Wiring Diagram TRIP voltage. AC 24 5 VA -1143qf 479. 120 8 VA -1121 479. Black Wire 120Vac Application 240 8 VA -1124f 479. White Wire Neutral • UVR must be energized in order to close the circuit breaker. DC 24 2 VA -1127f 479. Time • Leads: (2) Brown #18 AWG Cu leads. DC 48 3 VA -1128f 479. Delay Brown Wire Unit 690UVTD TIME Provides adjustable time delay for UVR of 0.1 to 0.6 second before AC 120 Catalog No. DELAY circuit breaker trips. Unit Mt. I-LINE UNIT Application SQUARE D • For use only with -1121 UV trip. CIRCUIT BREAKER • Adjustable time delay (0.1 to 0.6 second). 690UVTD 690UVTDI 1232. with 120Vac 50/60 Hz 60mA Undervoltage Trip • I-LINE unit requires 1.5 in. (38 mm) of mounting space. • Leads: (2) Brown #18 AWG Cu and (2) Black/White #18 AWG Cu. AUXILIARY Monitors circuit breaker contact status and provides a remote signal indicating SWITCHES the circuit breaker contacts are OPEN or CLOSED. 1A/1B -1212 198. See See Application load load • Max. Load = FA, FH, FC, FI, KA, KH, LC, LE, LI, LX, LXI. info. in info. in 10A @ 125-250 Vac 2A/2B -1352 395. App. App. 1 ⁄4 hp @ 125-250 Vac, 5A @ 30 Vdc text text • Leads: Yellow for “A’’, Blue for “B’’, Striped for common at left at left #18 AWG Cu. 3A/3B -1364b 508. ALARM Used with control circuits and actuated only when the circuit 1A AC 250 -2100 198. SWITCHES breaker has tripped. Standard construction includes a normally See open contact. load 1A DC 28 -2100 198. info. in Application App. 1B AC 250 -2103 198. • Max. Load = 10 A @ 125-250 Vac text • Max. Load = 15 A @ 30 Vdc at left 1B DC 28 -2103 198. • Leads: (2) Red #18 AWG Cu. 1-pole QO with Shunt Trip Miniature Circuit Breakers Factory-installed electrical accessories take up an additional pole space on EH, EH-PL, QO, QO-GFI, QO-EPD, QO-SWN, QOU and QO-PL circuit breakers. All AC electrical accessories shown below are rated for 50/60 Hz. Accessories are not available for Q2, QOM1 and QOB-VH (2-pole 150 A and 3-pole 110-150 A) circuit breakers or QO molded case switches. QO circuit breakers will accept only one accessory per circuit breaker. EH/EHB circuit breakers will accept multiple accessories. Undervoltage trip is not available on miniature circuit breakers. Rated Coil List Price Contact Max. Max. List Price Accessory Description Suffix Accessory Description Suffix Voltage Burden Adder Comb. Voltage Load Adder SHUNT Trips the circuit breaker from a QO Circuit Breakers AUXILIARY Monitors circuit breaker contact status QO Circuit Breakers TRIP remote location by means of a trip SWITCHES and provides a remote signal indicating AC/DC coil energized from a separate the circuit breaker contacts are OPEN 12 60VA -1042 $120. circuit. A 120 V shunt trip will or CLOSED. 24 168VA -1042 1A AC 120 5A -1200 $ 84. operate at 55% or more of rated AC 120 72VA -1021 120. Application 1B AC 120 5A -1201 84. voltage. All other shunt trips will 208 228VA -1021 • Auxiliary switch terminals accept operate at 75% or more of rated 240 288VA -1021 (2) #14-#12 AWG Cu leads. voltage. • Leads (EH): Yellow for “A’’, Blue for EH/EHB Circuit Breakers EH/EHB Circuit Breakers Application “B’’, Striped common #18 AWG Cu. • For use with momentary or AC/DC 1A/1B AC 277 5A -1212 198. maintained push button. 12 60VA -1042 479. • Not available on QO-GFI, 24 168VA -1042 Used with control circuits and is QO Circuit Breakers QO-EPD. AC 120 72VA -1082 actuated only when the circuit breaker • Shunt trip terminals accept (2) 208 218VA -1082 479. has tripped. Standard construction 1A AC 120 5A -2100 84. #14-#12 AWG Cu. 240 288VA -1082 includes a normally-open contact. • Leads: EHB circuit breakers ALARM 277 416VA -1082 EH/EHB Circuit Breakers have (2) Black #16 AWG Cu. Application SWITCHES QO M2 Leads: EHB circuit breakers have (2) Red #18 AWG Cu. 1A AC 277 5A -2100 198. Alarm switch terminals accept AC240 168VA -1021 120. (2) #14-#12 AWG Cu leads. QO, GROUND-CENSOR and MICROLOGIC are Registered Trademarks of Square D Company or related companies. Discount © 2000 Square D DE2 6-38 All Rights Reserved Schedule 3/00 CIRCUIT BREAKERS 6 Brown Wire Dimensions Class 600 QO, QOU, EH Circuit Breakers A A A D G G G C Circuit Breaker Dimensions - Inches No. Fig. Catalog No. Poles No. A B C DE FG Prefix E B B E B E 1 1 0.75 3.00q 2.31 2.91 2.25 . . . 0.59 QO, QOB 2 2 1.50 3.00q 2.31 2.91 2.25 . . . 1.34 3 3 2.25 3.00q 2.31 2.91 2.25 . . . 2.09 Figure 1 Figure 2 Figure 3 QO, QOB 2 2 3.0 5.72 2.53 4.90 3.78 . . . 2.85 QOB-VH 150A QOB-VH 110-150A 3 3 4.50 5.72 2.53 4.90 3.78 . . . 4.35 1 4 0.75 4.12c 2.31 2.91 2.25 . . . 0.59 A A D QO-PL G C QO-GFI 2 5 1.50 4.12c 2.31 2.91 2.25 . . . 1.34 G QO-EPD 3 5 2.25 4.12c 2.31 2.91 2.25 . . . 2.09 1 6 0.75 4.05a 2.38 2.98 2.25 5.00j 0.62 E E QOU B B QYU 2 7 1.50 4.05a 2.38 2.98 2.25 5.00j 1.37 Low Ampere 3 8 2.25 4.05k 2.38 2.98 2.25 5.00t 2.12 1 10 0.75 4.45 2.37 2.96 2.25 6.78 . . . QOU Figure 4 Figure 5 QO-GFI 2 11 1.50 4.45 2.37 2.96 2.25 6.78 . . . High Ampere QO-PL 3 12 2.25 4.45 2.37 2.96 2.25 6.78 . . . QO-EPD 1 13 0.71 3.19 1.73 2.76 1.77 . . . . . . 2 14 1.42 3.19 1.73 2.76 1.77 . . . . . . MULTI 9 C60N A A A 3 15 2.13 3.19 1.73 2.76 1.77 . . . . . . G G D G D 4 16 2.84 3.19 1.73 2.76 1.77 . . . . . . A C C 1 17 1.06 3.19 1.73 2.76 1.77 . . . . . . 2 18 2.13 3.19 1.73 2.76 1.77 . . . . . . MULTI 9 NC100 BEBE BE 3 19 3.19 3.19 1.73 2.76 1.77 . . . . . . FB 4 20 4.25 3.19 1.73 2.76 1.77 . . . . . . QO-PLPS 2 9 1.45 4.35 2.42 3.11 . . . . . . . . . Power Supply 1 21 1.00 3.50 2.00 2.97 2.44 . . . . . . Figure 7 Figure 8 QOU, QYU Figure 9 Figure 6 Low Ampere QO-PLPS EH, EHB 2 22 2.00 3.50u 2.00 2.97 2.44 . . . . . . 3 23 3.00 3.50u 2.00 2.97 2.44 . . . . . . u 70-100 A is 4.00 in. D q 35-70 A is 3.12 in; 80-100 A 2-pole and 70-100 A 3-pole are 3.50 in. A A A C c QO-PL is 4.55 in. a 80-100 A 1-pole and 80-125 A 2-pole are 4.45 in. k 70-100 A 4.45 in. j 80-100 A 1-pole and 80-125 A 2-pole are 6.78 in. t 70-100 A is 6.78 in. B B B E E B F E Q2, Q4, FA, FI, KA, KI, LA, MA, ME and MX Circuit Breakers Circuit Dimensions - Inches Breaker No. Fig. QOU Figure 10 Figure 11 Figure 12 Catalog No. Poles No. A B C DE FG H High Ampere Prefix 2 25 6.44 3.00 3.16 3.92 a 4.25 . . . . . . Q2L, Q2L-H 3 26 6.44 4.50 3.16 3.92 a 4.25 1.50 0.75 D 1 24 6.00 1.50 3.16 4.13 0.44 5.13 1.50 . . . A A A A C FAL, 2 25 6.00 3.00p 3.16 4.13 0.44 5.13 . . . . . . FHL,FCLp 3 26 6.00 4.50 3.16 4.13 0.44 5.13 1.50 0.75 B B B B E FIL, KAL, 2 & 3 26 8.00 4.50 3.66 4.75 0.44 7.13 1.50 0.75 KHL, KCL, KIL Q4L, LAL, LHL 2 & 3 26 11.00 6.00 4.06 5.84 0.88 9.25 2.00 1.00 Figure 13 Figure 14 Figure 15 Figure 16 C60 MAL, MHL 2 & 3 26 14.00 9.00 4.53 6.50 1.66 10.69 3.00 1.50 MXL, MEL 2 & 3 26 14.75 9.00 4.37 6.50 1.66 11.43 3.00 1.50 a Dimensions E 1.59 in at ON end and 0.63 in at OFF end. D p FCL 2-pole circuit breaker dimension B is 4.50 as in Fig. 26. A A A A C B B B B E B Figure 17 Figure 18 Figure 19 Figure 20 NC100 G D E B E E B HH C G D C/L C/L A A A C AF F A A F BE BE BE E E E EH, EHB Figure 24 Figure 25 Figure 26 Figure 21 Figure 22 Figure 23 QO is a Registered Trademark of Square D Company or related companies. MULTI 9 is a Trademark of Schneider Electric. © 2000 Square D 3/00 All Rights Reserved 6-45 CIRCUIT BREAKERS 6