Phase sequence-change relays  (1,311 offers of 6,201,055 product items)

Monitoring relay for monitoring 3-phase voltages of 280...520 V AC, window, without neutral conductor connection, supply voltage can be selected using power module, 1 PDT

The CM-MPN.62S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 450-720 V AC 50/60 Hz and has a ...

Monitoring relay for load monitoring (cos ϕ = 0,1 ... 1) in 1- and 3-phase networks, underload, overload, window, error memory, wide-range power supply unit, 2 PDTs

Monitoring relay for monitoring 1-phase currents of 0...10 A AC/DC, overcurrent, supply voltage can be selected using power module, 1 PDT

Monitoring Application = Current Electrical Phase = 1 Contact Configuration = 2CO (SPDT) Series = CM

Contact Configuration SPDT Product Range K8AK Relay Mounting DIN Rail Phase Type 3 Phase Supply Voltage Max 240 VAC Power Consumption - Relay Terminals Screw Switching Voltage Max - Phase Monitorin...

Siemens 5TT3170

When maintaining operating uptime in a data center or server room, sustainable energy efficiency can make all the difference. The implementation of effective power management often involves improve...

The CM-EFS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...

OnLine UPS system, 1500 VA / 1500 W The OnLine UPS is an ideal backup solution for your demanding power requirements and ensures fail-safe operation in a variety of industrial applications. Benefit...

The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 350-580 V AC 50/60 Hz and has a ...

This phase monitoring relay from Crouzet has been designed to monitor its own power supply. Equipped with a host of excellent features, including true RMS measurement, LED status indication and IP3...

Monitoring relay for monitoring 1-phase currents of 0...10 A AC/DC, overcurrent/undercurrent or window, error memory, wide-range power supply unit, 2 PDTs

The CM-SFS.22S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...

Omron K8AK-PW/PM/PH/PA Monitoring Relays. The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment. The K8AK-PW/PM ...