Siemens 2.8 → 4 A SIRIUS Motor Protection Circuit Breaker, 690 V

Use this MPCB from Siemens to prevent damage to your equipment caused by electrical faults. Its magnetic short-circuit trip mechanism cuts power when a dangerous current is detected, ensuring hazards don't make it as far as downstream equipment. Thanks to a current rating of 2.8 to 4A, this is a suitable option for use in low-powered systems. It's easy to wire thanks to screw terminals that make secure, vibration-proof connections. You can use this MPCB for applications such as industrial conveyors and water-pump systems.

• Wide operating temperature range between -20°C and +60°C for use in harsh conditions
• IP20 rating means it's finger-safe and protected against tools and wires larger than 12mm
• Compact dimensions of 97 (H) x 45 (W) x 97mm (D) take up minimal space in your setup
• Long mechanical lifespan of 100,000 switching cycles for long-lasting performance

This MPCB is designed for snap-on mounting on a DIN rail, making it quick and simple to install without the need for complex tools. For added flexibility, you can mount it in any position.