Stock numbers : 424-9409, 424-9410, 424-9422 FFSMC Multi-contact float switch FFSMC Multi-contact float switch Submerged type float switch for sewer and industrial waste systems. This self-weighted cable end float switch is designed for use in turbulent industrial fluids and fluids with suspended agglomerates, such as sewer water. Control over power Control over power The switch is water resistant up to a depth of 100m, and is insensitive to humidity and condensation, due to the Part Numbering System particular design of the switch element. This makes it suitable for applications where there may be wide or rapid fluctuations in ambient or fluid temperatures. Switching capacity of this new design of self-cleaning switch element is FFSMC 10 A U 10 10A at 250V ac. Cable length in metres: Series The outer casing is manufactured in blow moulded Polyethylene (PEHD) and the switch element is surrounded by Blank = 5M standard non-hygroscopic closed cell expanded polyurethane, hermetically sealing the unit. Max. current The switch is fitted with an internal weight such that it fixes the centre of gravity, and rotation, close to the cable Cable covering: Contact Form entry. An external counterweight is supplied to adjust the pivot position. Blank = PVC A = n/o The moulding shape is rounded to prevent the accumulation of solids, that could cause the float to sink. U = Polyurethane B = n/c N = Neoprene C = c/o Technical Specifications S = Silicone Farnell stock number 424-9409 424-9410 424-9422 Crydom part FFSMC10A FFSMC10B FFSMC10C Installation Contact Form N/O N/C C/O Model for diesel oil Model for sewer water cable entrance cable Switching Current Max. Resistive 10 A Switching Current Max. Inductive AC 4A • Operates in Turbulent DC 1A Fluids Power Rating AC VA 750 DC W 180 • Unaffected by Switching Voltage AC V 250 Suspended Solids differential DC V 110 • Cable Mounting Cable Material PVC external counterweight tie Cable length Standard length 5 metres • 100m Depth Body Material High Density Polyethylene Capability Temperature Range °C 0 / +55 °F + 32 / +131 Max. working pressure bar 10 It is necessary to use an auxiliary relay, when switching pump motors or any loads that are not purely resistive. pipe MECHANICAL wiring diagram for filling pump wiring diagram for emptying pump Off - On brown brown blue black Differential brown brown On - Off 195 blue black Crydom Magnetics Ltd pump - off pump - on 7 Cobham Road Ferndown Industrial Estate 78 Wimborne level drop level drop Dorset BH21 7PE Tel: +44 (0) 1202 897969 pump - on pump - off Every effort has been made to ensure that the descriptions and specifications quoted are correct, however, no Fax: +44 (0) 1202 891918 liability can be accepted for any errors or omissions in this data. The detail specifications are subject to change magnetics@crydom.com without prior notice. www.crydom.co.uk FFSMC2002Farnell Downloaded from Elcodis.com electronic components distributor 15° 15° Stock numbers : 424-9409, 424-9410, 424-9422 FFSMC Multi-contact float switch FFSMC Multi-contact float switch Submerged type float switch for sewer and industrial waste systems. This self-weighted cable end float switch is designed for use in turbulent industrial fluids and fluids with suspended agglomerates, such as sewer water. Control over power Control over power The switch is water resistant up to a depth of 100m, and is insensitive to humidity and condensation, due to the Part Numbering System particular design of the switch element. This makes it suitable for applications where there may be wide or rapid fluctuations in ambient or fluid temperatures. Switching capacity of this new design of self-cleaning switch element is FFSMC 10 A U 10 10A at 250V ac. Cable length in metres: Series The outer casing is manufactured in blow moulded Polyethylene (PEHD) and the switch element is surrounded by Blank = 5M standard non-hygroscopic closed cell expanded polyurethane, hermetically sealing the unit. Max. current The switch is fitted with an internal weight such that it fixes the centre of gravity, and rotation, close to the cable Cable covering: Contact Form entry. An external counterweight is supplied to adjust the pivot position. Blank = PVC A = n/o The moulding shape is rounded to prevent the accumulation of solids, that could cause the float to sink. U = Polyurethane B = n/c N = Neoprene C = c/o Technical Specifications S = Silicone Farnell stock number 424-9409 424-9410 424-9422 Crydom part FFSMC10A FFSMC10B FFSMC10C Installation Contact Form N/O N/C C/O Model for diesel oil Model for sewer water cable entrance cable Switching Current Max. Resistive 10 A Switching Current Max. Inductive AC 4A • Operates in Turbulent DC 1A Fluids Power Rating AC VA 750 DC W 180 • Unaffected by Switching Voltage AC V 250 Suspended Solids differential DC V 110 • Cable Mounting Cable Material PVC external counterweight tie Cable length Standard length 5 metres • 100m Depth Body Material High Density Polyethylene Capability Temperature Range °C 0 / +55 °F + 32 / +131 Max. working pressure bar 10 It is necessary to use an auxiliary relay, when switching pump motors or any loads that are not purely resistive. pipe MECHANICAL wiring diagram for filling pump wiring diagram for emptying pump Off - On brown brown blue black Differential brown brown On - Off 195 blue black Crydom Magnetics Ltd pump - off pump - on 7 Cobham Road Ferndown Industrial Estate 78 Wimborne level drop level drop Dorset BH21 7PE Tel: +44 (0) 1202 897969 pump - on pump - off Every effort has been made to ensure that the descriptions and specifications quoted are correct, however, no Fax: +44 (0) 1202 891918 liability can be accepted for any errors or omissions in this data. The detail specifications are subject to change magnetics@crydom.com without prior notice. www.crydom.co.uk FFSMC2002Farnell Downloaded from Elcodis.com electronic components distributor 15° 15°