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  Mains monitoring relay  (39,099 offers of 6,349,873 product items)

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STEGO Changeover Thermostats, 1.6A, 230 V ac, -20 → +60 °C / 7336182 (2 offers) 
CSA-US. Stego AC Electronic Thermostats, ETR 011 Series. An electronic thermostat for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surround...
Stego Elektrotechnik
01131.0-00
£ 46.52*
per piece
 
 piece
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 0.9 → 1.25 A F.L.C, 1.25 A Contact Rating, 0.37 kW, 3P, / 7061526 (1 offer) 
CE, UL, CSA. Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads. Overload Relay - 3RU range. Switch position indicat...
Siemens
3RU2116-0KC0
£ 45.20*
per piece
 
 piece
TE Connectivity 8 Pin 240V ac DIN Rail Relay Socket, for use with RT Series / 420417 (1 offer) 
Accessories for XT and RT Series. A range of TE Connectivity accessories for the XT and RT series of relays.
TE Connectivity
RT7872P 1860200-1
£ 10.382*
per piece
 
 piece
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 65 A F.L.C, 65 A Contact Rating, 3P, SIRIUS / 8751087 (3 offers) 
CE, UL, CSA. Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads. Overload Relay - 3RU range. Switch position indicat...
Siemens
3RU2136-4JB0
£ 84.56*
per piece
 
 piece
STMicroelectronics L298P013TR, Brushed Motor Driver IC, 46 V 4A 20-Pin, PowerSO / 8805308 (1 offer) 
L298 Dual Full Bridge Motor Driver. ST Microelectronics presents its L298 dual full bridge driver series. The L298 series from ST is an integrated high voltage, high current dual full bridge driver...
ST Microelectronics
L298P013TR
£ 10.145*
per piece
 
 pieces
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 1.6 A F.L.C, 3 A Contact Rating, 3P, SIRIUS / 1229497 (1 offer) 
CE, UL, CSA. Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads. Overload Relay - 3RU range. Switch position indicat...
Siemens
3RU2116-1AC1
£ 57.332*
per piece
 
 piece
TE Connectivity Chassis Mount Power Relay, 12V dc Coil, 20A Switching Current, DPDT / 7821637 (1 offer) 
PRD Series Heavy Duty Power Relays. Professional range of ElectroMechanical heavy duty power relays offering various different operating functions. Ideal for use on Industrial Controls and Lighting...
TE Connectivity
PRD-11DH0-12 4-1393127-7
£ 69.338*
per piece
 
 piece
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 73 A F.L.C, 73 A Contact Rating, 3P, SIRIUS / 8751096 (3 offers) 
CE, UL, CSA. Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads. Overload Relay - 3RU range. Switch position indicat...
Siemens
3RU2136-4KB0
£ 84.36*
per piece
 
 piece
STMicroelectronics Through Hole, 3-pin, TRIAC, 700V / 1888515 (1 offer) 
Available in high power packages, the BTA/BTB40-41 series is suitable for general purpose AC switching. The BTA series provides an insulated tab (rated at 2500 V rms).High current TRIAC Low thermal...
ST Microelectronics
BTA41-700BRG
£ 5.686*
per piece
 
 pieces
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 11 → 16 A F.L.C, 16 A Contact Rating, 7.5 kW, 3P, SIRIUS / 7061598 (3 offers) 
FLC Motor Rating = 11 → 16 A Contact Current Rating = 16 A Range = SIRIUS Pole Configuration = 3P Series = SIRIUS 3RU2 Mounting Style = Direct Contactor Power Rating = 7.5 kW Normal State Configura...
Siemens
3RU2116-4AB0
£ 37.23*
per piece
 
 piece
TE Connectivity DIN Rail Force Guided Relay, 115V dc Coil Voltage, 6 Pole, 3PDT / 6804227 (1 offer) 
Safety Relay SR6 Z Series. 8A 6 pole 24Vdc or 230Vac coil DIN rail mount Contact material; AgSnO ;sub>2 ;/sub> Mechanical life operations; 10 x 10 ;sup>6 ;/sup> Ambient temperature range; -25 to +5...
TE Connectivity
SR6ZA615
£ 157.807*
per piece
 
 piece
Siemens 3RU2126-1KB0 electrical relay Black (3 offers)
Siemens
3RU2126-1KB0
£ 41.17*
per piece
 
 piece
STMicroelectronics VN330SP-EHigh Side, Solid State Relay Power Switch IC 10-Pin, PowerSO / 1686831 (1 offer) 
Intelligent High Side Power Switches, STMicroelectronics. Intelligent Power Switches (IPS) integrate the logic interface, drivers, diagnostic and protection features of a control section and the po...
ST Microelectronics
VN330SP-E
£ 4.08*
per piece
 
 pieces
Siemens SIRIUS 3RU2 Thermal Overload Relay 1NO + 1NC, 17 → 22 A F.L.C, 22 A Contact Rating, 11 kW, 3P, SIRIUS / 7061670 (1 offer) 
CE, UL, CSA. Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads. Overload Relay - 3RU range. Switch position indicat...
Siemens
3RU2126-4CC0
£ 50.776*
per piece
 
 piece
TE Connectivity Flange Mount Automotive Relay, 12V dc Coil Voltage, 300A Switching Current, SPST / 9097955 (2 offers) 
Coil connection is by AMP connector 282080-1 (stock no. ; 314-1198 314-1198 ) Receptacles are also required: cable 1 to 1.5mm = stock no. ; 314-1340 314-1340. High Current Relay 150. The High Curre...
TE Connectivity
V23132A2001A200
£ 50.61*
per piece
 
 piece
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