Siemens 0.55 → 0.8 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V ac

Guard your motor-driven hardware against electrical faults with this motor protection circuit breaker from Siemens. With its thermomagnetic tripping mechanism, it instantly breaks connected circuits when overcurrent occurs, so you get a snappy response. As its current setting adjusts between 0.55 and 0.8A, it's easy to adapt the versatile unit to fit your system. Clip-on rail mounting slots it into a control cabinet without the need for special tools. Thanks to a simple front-facing selector switch, resets are done in no time to get your machinery back online ASAP. You'll find circuit breakers like this one protecting automated production lines and packaging equipment.

• Breaking capacity of 100kA to fend off challenging short-circuit loads
• Service life of 100,000 mechanical cycles for long-term protection
• Electrical connectors along the top and bottom offer easy access
• Compact size of 45 (W) x 97 (H) x 91mm (D) allows it to fit inside busy cabinets
• Screw terminals cut the risk of disconnection from vibration and jostling

This breaker's current setting is changed using the screw dial on the front plate, making it easy to adjust the device to suit your power supply.