The Weidmuller MCB 489 3P C 15A ACDC is a reliable miniature circuit breaker designed for both AC and DC applications. Featuring a C characteristic curve and three poles, it offers robust protection for your electrical systems. Built with a thermomagnetic release, this circuit breaker ensures safety and durability with a typical mechanical lifetime of 20,000 cycles and an electrical lifetime of 6,000 cycles. Its white, rail-mountable design makes installation straightforward on standard DIN rails.This Weidmuller miniature circuit breaker, model MCB 489 3P C 15A ACDC, is a 3-pole device with a C characteristic curve and a nominal current of 15 A. It is designed for both AC and DC voltage types, with a rated AC voltage of 480, 277 V and a load operating voltage range of 48 to 600 VAC. The circuit breaker has an interrupting capacity of 10,000 A and a control voltage range of 4 to 32 VDC. It is suitable for resistive or inductive loads. The device operates within an ambient temperature range of -35 °C to 70 °C and has a typical mechanical lifetime of 20,000 cycles and an electrical lifetime of 6,000 cycles. It is mounted on a DIN rail using rail mounting. The dimensions are 60.3 mm in depth, 116 mm in height, and 52.9 mm in width, with a net weight of 41.625 g.