Voltage monitoring relays  (3,035 offers of 2,481,136 product items)

Muffle furnaces series LT, max. 1400 °C, with lift door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable ...

14 mm PLC basic terminal block with interference current and interference voltage protection on the control side, with screw connection, without relay or solid-state relay, for mounting on DIN rail...

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Solid state relay single phase, Dimensions L x W x H: 60.2 x 44.4 x 35 mm, Input voltage: 3...32 VDC, Output voltage: 24...280 VAC, Temperature range: -20...+80 °C, Operating voltage type: Single p...

Muffle furnaces series LT, max. 1400 °C, with lift door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable ...

Wi-Fi-operated smart switch, 1 channel 8 A The smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in le...

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The cosPhi monitor is used for detecting underload. The response value and the response time can be adjusted. It can also be used in combination with a frequency converter (frequency: 2 to 200 Hz)....

Solid state relay single phase, Dimensions L x W x H: 60.2 x 44.4 x 35 mm, Input voltage: 3...32 VDC, Output voltage: 24...280 VAC, Temperature range: -20...+80 °C, Operating voltage type: Single p...

Muffle furnaces series LT, max. 1400 °C, with lift door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable ...

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The speed and V-belt monitor is used for monitoring the rotary movement (insufficient speed) of motor and V-belt driven shafts. Inductive proximity switches are used for capturing the speed. Pulses...

Solid state relay single phase, Dimensions L x W x H: 60.2 x 44.4 x 35 mm, Input voltage: 3...32 VDC, Output voltage: 48...660 VAC, Temperature range: -20...+80 °C, Operating voltage type: Single p...

Muffle furnaces series LT, max. 1400 °C, with lift door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable ...

Functions & Features The new Z-R 16 A installation relay is based on an innovative print-relay platform and is capable of switching single-phase loads up to 16 A. The device can be operated manuall...