More Efficiency, Less Risk! 50+ Years Leading Innovation in Industrial Monitoring Relays

Ensure the safety, efficiency, and reliability of your industrial and commercial installations with Crouzet Monitoring Relays.

Protect AC motors, HVAC systems, pumps, conveyors, and more by continuously monitoring phase, voltage, current, and liquid level.

Prevent costly downtime and equipment damage with our versatile three-phase and single-phase options.

Choose Crouzet for superior performance and compliance with industry standards like CE, UL, UKCA, CCC and RoHS/Reach.