Siemens 0.45 → 0.63 A SIRIUS 3RV Motor Protection Circuit Breaker

Safeguard your kit with this motor protection circuit breaker from Siemens. You can use it with applications such as industrial automation, power supplies and process control. It's a hardy choice that performs reliably in harsh conditions without breaking a sweat, thanks to an operating temperature range of -20°C to +60°C. Inbuilt magnetic short-circuit protection and 6kV-rated isolation stop surges from causing damage to downstream equipment. As the unit has 3 poles mean, it gives you a connectivity boost by looking after multiple circuits simultaneously. Screw terminals are on hand to achieve a reliable connection, even with vibration, and make installation straightforward.

• Current rating between 0.45 and 0.63A suits low-power applications
• Light 229g weight minimises strain on your equipment
• IP20 rating means it's touch-proof and resistant to wires or tools bigger than 12mm
• Compact dimensions of 90 (L) x 45 (W) x 81mm (D) make it a space-efficient choice
• Mechanical lifespan of 100,000 operating cycles ensures longevity

Yes. It supports screw and snap-on mounting to a DIN rail to make set-up fast and simple.