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

This Harmony RM35-LM relay allows monitoring of level control in 3-phase networks. This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in ind...

Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 110...130V AC Lead...

Muffle furnaces series L, max. 1200 °C, with flap door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable c...

This digital output module transmits control signals from the automation device to the connected actuators. - The internal system voltage triggers the relay. - Note that the power jumper contacts s...

Power solid-state relay terminal block, input: 12 V DC, output: 3 - 30 V DC/3 A, terminal block width: 6.2 mm

The ESB40..N installation contactors are used to control single and three-phase loads up to 40 A and can be operated by AC or DC. These contactors are made for use in household applications as well...

Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: OMRON Mounting: for DIN rail mo...

Muffle furnaces series L, max. 1200 °C, with flap door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable c...

6.2 mm PLC basic terminal block for output functions with screw connection, without relay or solid-state relay, for mounting on DIN rail NS 35/7,5, with load return line connection (BB), 1 N/O cont...

Input solid-state relay terminal block, input: 120 V DC, output: 3 - 48 V DC/100 mA, terminal block width: 6.2 mm

The ESB40..N installation contactors are used to control single and three-phase loads up to 40 A and can be operated by AC or DC. These contactors are made for use in household applications as well...

Wera VDE screwdrivers with multi-component Kraftform Plus handle for fast and low-fatigue working: hard gripping zones for high working speeds whereas soft zones ensure high torque transfer. Combin...

Manufacturer: CARLO GAVAZZI Mounting: on panel;for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: analogue Power supply: supply loop powered IP rating: IP20 Supply voltage: 1...

Muffle furnaces series L, max. 1200 °C, with flap door For daily laboratory use. Models with flap door or lift door available, for temperatures from 1100 °C to 1400 °C. Equipped with programmable c...

Power solid-state relay terminal block, input: DC voltage, output: DC voltage, input voltage: 12 V DC