Siemens Monitoring Relay, 1 Phase, SPDT, DIN Rail, 50mA to 10A, 240 V dc, 240V ac

Need a way to disconnect your power supply when electrical faults occur? Choose this monitoring relay from Siemens to detect problems in single-phase AC and DC currents. It protects your equipment while isolating issues, making maintenance easier and limiting production downtime. The unit responds to both overcurrent and undercurrent, offering dual safeguarding for overshoot and undershoot incidents. As you can rely on it in operating temperatures between -25°C and +60°C, it's a safe choice for use in challenging conditions. You'll find relays like this in systems such as distribution boards, control panels and electric motors.

• LCD for easy performance monitoring and fault detection

Standard relays switch according to fixed and preset thresholds. Monitoring relays are more specialised and have adjustable operating parameters that detect various faults.