Mains monitoring relays  (22,269 offers of 2,630,961 product items)

The thermistor relay is used as protection relay for motors against thermal overload (inadmissible heating). This heating might be caused by mechanical overload on the shaft or when operating the m...

Step relay with dimmer, Dimensions W x H x D: 50 x 49.5 x 22 mm, Temperature range: -10...+50 °C, Switching capacity max.: 400 W, Protection rating: IP 20, Rated voltage: 230 VAC

Time lag relay, Dimensions W x H x D: 17.5 x 81 x 60 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.5 s...100 h, Operating voltage: 24 VDC, 24...240 VAC, Assembly type: DIN-rail, Pr...

Time lag relay, Dimensions W x H x D: 17.5 x 84 x 56.5 mm, Operating temperature: -20...+50 °C, Time-setting range: 0.1 s...24 h, Output contact: 1 change-over (CO), Protection rating (housing): IP...

Modular device for DIN 60715 TH35 rail mounting. 1 module=18mm wide, 58mm deep.

Time lag relay, Dimensions W x H x D: 22.5 x 78.8 x 100.3 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.05 s...10 d, Assembly type: DIN-rail, Output contact: 2 change-over (CO), Pr...

Modular device for DIN EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. These digital settable time relays are identical to the MFZ12DX-UC, except that they have one function only (des...

The thermistor relay is used as protection relay for motors against thermal overload (inadmissible heating). This heating might be caused by mechanical overload on the shaft or when operating the m...

Time lag relay, Dimensions W x H x D: 17.5 x 84 x 56.5 mm, Operating temperature: -10...+50 °C, Time-setting range: 0.1 s...24 h, Output contact: 1 change-over (CO), Protection rating (housing): IP...

Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. State-of-the-art hybrid technology combines advantages of nonwearing electronic control with high capacity of sp...

Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. State-of-the-art hybrid technology combines advantages of nonwearing electronic control with high capacity of sp...

Time lag relay, Dimensions W x H x D: 17.5 x 90 x 67.8 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.5 s...240 h, Operating voltage: 12…240 VAC/DC, Output contact: 1 change-over (C...

Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. State-of-the-art hybrid technology combines advantages of nonwearing electronic control with high capacity of sp...

Time lag relay, Dimensions W x H x D: 17.5 x 90 x 67.8 mm, Operating temperature: -20...+60 °C, Time-setting range: 0.5 s...240 h, Operating voltage: 12…240 VAC/DC, Output contact: 2 change-over (C...