The SCHNEIDER 250 AMP 36kA FOUR POLE MCCB MGP2504X NSX250F is a black, 4 pole, single throw circuit breaker suitable for interior walls. With a maximum amperage of 250A and a voltage range of 401-450V, it is ideal for electrical wiring applications in any room. Made of ABS/plastic material and featuring screw terminals for electrical connections, this supplementary protector from Schneider Electric is designed for instantaneous break time and offers 8 gangs of operation. Manufactured in the United Kingdom, this high-quality circuit breaker is a reliable choice for industrial and commercial settings.