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  Contactors - Main modules (363 items)

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Siemens 3RT2517-1AP00 electrical switch accessory Contactor (3 offers) 
Power contactor, AC-3 12 A, 5.5 kW / 400 V 2 NO + 2 NC 230 V AC, 50/60 Hz 4-pole Size S00 Screw terminal.
Siemens
3RT2517-1AP00
from £ 21.61*
per piece
 
 piece
Siemens 3RT2317-1AF00 electrical switch Black (2 offers)
Siemens
3RT23171AF00
from £ 22.88*
per piece
 
 piece
Siemens 3RT20171BB42 Contactor (3 offers)
Siemens
3RT2016-1BB42
from £ 19.01*
per piece
 
 piece
Siemens 3RT2017-1BB41 electrical switch accessory Contactor (3 offers)
Siemens
3RT2017-1BB41
from £ 23.13*
per piece
 
 piece
Siemens 3RT2017-1AP01 electrical switch accessory Contactor (3 offers) 
Power contactor, AC-3 12 A, 5.5 kW / 400 V 1 NO, 230 V AC, 50 / 60 Hz 3-pole, Size S00 screw terminal.
Siemens
3RT2017-1AP01
from £ 20.12*
per piece
 
 piece
Siemens 3RT2017-1AB01 circuit breaker (3 offers)
Siemens
3RT2017-1AB01
from £ 20.13*
per piece
 
 piece
Siemens 3RT2016-1AP01 auxiliary contact (3 offers)
Siemens
3RT2016-1AP01
from £ 15.84*
per piece
 
 piece
Siemens 3RT10566AP36 electrical switch accessory Contactor (3 offers) 
Power contactor, AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 220-240 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S6 Busbar connections Drive: conventional screw terminal
Siemens
3RT10566AP36
from £ 372.18*
per piece
 
 piece
Siemens 3RH21401BB40 electrical relay Black 4 (3 offers)
Siemens
3RH21401BB40
from £ 20.57*
per piece
 
 piece
Protective holster; Size: S2; Poles: 3 (2 offers) 
Manufacturer: SIEMENS Type of contactors accessories: protective holster Size: S2 Number of poles: 3
Siemens
3RT2936-4EA2
from £ 2.22*
per piece
 
 piece
Contactor: 8-pole; NO x8; 24VDC; 10A; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NO x8 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4280-0BB4
from £ 71.69*
per piece
 
 piece
Contactor: 8-pole; NO x8; 24VAC; 10A; for DIN rail mounting (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NO x8 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V AC
Siemens
3TH4280-0AB0
from £ 40.75*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 24VDC; 3A; 3RH20; Size: S00 (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 3A Type of contactor: 8-pole Contactor series: 3R...
Siemens
3RH2244-1BB40
from £ 31.69*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 24VDC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4244-0LB4
from £ 78.03*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 24VDC; 10A; screw terminals (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4244-0BB4
from £ 73.68*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 24VAC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V AC
Siemens
3TH4244-0AB0
from £ 40.83*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 230VAC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 230V AC
Siemens
3TH4244-0AP0
from £ 40.93*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 110VDC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 110V DC
Siemens
3TH4244-0BF4
from £ 73.90*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 110VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 110V DC
Siemens
3TH4244-0LF4
from £ 77.50*
per piece
 
 piece
Contactor: 8-pole; NC x4 + NO x4; 110VAC; 10A; 3TH40 (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Leads: screw terminals Contacts configuration: NC x4 + NO x4 Max. operating current: 10A Type of contactor: 8-pole Contactor series: 3...
Siemens
3TH4244-0AG2
from £ 40.78*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x5; 24VDC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x5 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4253-0LB4
from £ 77.66*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x5; 24VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x5 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4253-0BB4
from £ 71.32*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x5; 230VAC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x5 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 230V AC
Siemens
3TH4253-0AP0
from £ 42.09*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x5; 230VAC; 10A; 3TH40 (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x5 Max. operating current: 10A Type of contactor: 8-pole Contactor series: 3...
Siemens
3TH4253-0AL2
from £ 40.98*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x5; 110VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x5 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 110V DC
Siemens
3TH4253-0LF4
from £ 77.71*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x3; 24VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x3 Max. operating current: 10A Type of contactor: 8-pole Integrated auxiliary contact...
Siemens
3TH4293-0BB4
from £ 77.51*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x3; 24VAC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x3 Max. operating current: 10A Type of contactor: 8-pole Integrated auxiliary contact...
Siemens
3TH4293-0AB0
from £ 49.12*
per piece
 
 piece
Contactor: 8-pole; NC x3 + NO x3; 230VAC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x3 + NO x3 Max. operating current: 10A Type of contactor: 8-pole Integrated auxiliary contact...
Siemens
3TH4293-0AP0
from £ 49.46*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 24VDC; 3A; 3RH20; Size: S00 (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 3A Type of contactor: 8-pole Contactor series: 3R...
Siemens
3RH2262-1BB40
from £ 31.69*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 24VDC; 10A; screw terminals (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4262-0LB4
from £ 78.01*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 24VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4262-0BB4
from £ 71.26*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 24VAC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V AC
Siemens
3TH4262-0AB0
from £ 40.99*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 230VAC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 230V AC
Siemens
3TH4262-0AP0
from £ 40.93*
per piece
 
 piece
Contactor: 8-pole; NC x2 + NO x6; 110VDC; 10A; screw terminals (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC x2 + NO x6 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 110V DC
Siemens
3TH4262-0LF4
from £ 78.14*
per piece
 
 piece
Contactor: 8-pole; NC + NO x7; 24VDC; 3A; 3RH20; screw terminals (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Leads: screw terminals Contacts configuration: NC + NO x7 Max. operating current: 3A Type of contactor: 8-pole Contactor series: 3RH20...
Siemens
3RH2271-1BB40
from £ 31.54*
per piece
 
 piece
Contactor: 8-pole; NC + NO x7; 24VDC; 10A; for DIN rail mounting (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC + NO x7 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V DC
Siemens
3TH4271-0BB4
from £ 71.32*
per piece
 
 piece
Contactor: 8-pole; NC + NO x7; 24VAC; 10A; for DIN rail mounting (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC + NO x7 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 24V AC
Siemens
3TH4271-0AB0
from £ 45.48*
per piece
 
 piece
Contactor: 8-pole; NC + NO x7; 230VAC; 10A; for DIN rail mounting (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Leads: screw terminals Contacts configuration: NC + NO x7 Max. operating current: 10A Type of contactor: 8-pole Control voltage: 230V AC
Siemens
3TH4271-0AP0
from £ 40.74*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 38A; 3RT23 (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -40...70°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2337-1AB00
from £ 129.14*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 38A; 3RT23 (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -40...70°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2337-1NB30
from £ 188.91*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (2 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2326-2BB40
from £ 67.38*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2326-1BB40
from £ 67.48*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2327-2BB40
from £ 91.53*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2325-2BB40
from £ 56.67*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2325-1BB40
from £ 56.67*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 690V (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2327-1BB40
from £ 92.70*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VDC; 38A (3 offers) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -40...70°C Leads: screw terminals Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current...
Siemens
3RT2336-1NB30
from £ 133.85*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VAC; 690V (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2326-2AB00
from £ 45.32*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VAC; 690V (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2327-2AB00
from £ 63.72*
per piece
 
 piece
Contactor: 4-pole; NO x4; Auxiliary contacts: NO + NC; 24VAC; 690V (1 offer) 
Manufacturer: SIEMENS Mounting: on panel;for DIN rail mounting Operating temperature: -25...60°C Leads: spring clamps Insulation voltage: 690V Contacts configuration: NO x4 Max. operating current: ...
Siemens
3RT2325-2AB00
from £ 34.26*
per piece
 
 piece
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