The Allen-Bradley 1492-CB1/B 1P Supplementary Protector is a high-quality electrical component designed to provide protection in industrial settings. With a voltage rating of 277V and a current rating of 10kA, this DIN-mounted protector is suitable for a wide range of applications. Made in Switzerland by the trusted brand Allen-Bradley, this product ensures reliable performance and safety for electrical systems. Perfect for circuit breaker installations, the 1492-CB1 offers peace of mind for businesses and industrial facilities requiring reliable protection.