Monitoring Relays (822 items)

CE. IN9017 - Phase controller. Phase controller for resistive loads For constant output up to 300 W Built-in EMI filter to level B LED status display Overall width 53 mm

Monitoring Application = Current Contact Configuration = DPDT

Eaton Phase and Voltage Monitoring RelayThe Eaton phase and voltage monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is ...

Monitoring Application = Resistance Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage

IEC 255, VDE 0435 Part 303. Over- and undercurrent relay, single phase, IL9277. Single phase over- and undercurrent monitoring in 3 phase and alternating current networks 4 measurement ranges from ...

IL9077 - Over and under voltage relay. Detection of over voltage, under voltage and phase failure Network error diagnosis through more LEDs Response values for over and under voltage separately adj...

Undervoltage relay for detecting short interruptions, IL9079. The IL9079 is an undervoltage relay for detecting short interruptions. Enclosure version for the IL 9079 has a depth of 59 mm. Terminal...

The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine tempera...

Eaton Temperature monitoring relayThe Eaton temperature monitoring relay is a reliable over temperature protection device to save switchgears from temperature fluctuations. This relay has a mechani...

The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine tempera...

Monitoring Application = Speed Contact Configuration = SPDT

Monitoring Application = Current Series = VigiPacT

Contact Configuration = DPST Voltage Sensitivity = Overvoltage Mounting Type = DIN Rail

Insulation monitor for pure 3 phase and alternating current systems, AI897. Adjustable response value 10 → 80 kΩ No separate auxiliary voltage connection required 1 changeover Overall width 45 mm. ...

Current monitoring relay, BA9053 / 410. For DC and AC Three measurement ranges: 0.1 → 1 A; 0.5 → 5 A; 1 → 10 A Working current principle High overload capacity Permissible measurement frequency up ...