EATON PKZM01-6.3 Motor Protection Circuit Breaker, 6.3 A, 3-Pole, Push Button, 2.2 kW at 400 V 278483

With a short-circuit breaking capacity of 50 kA at 400 V, the EATON PKZM01-6.3 motor protection circuit breaker delivers robust protection for motors up to 2.2 kW. This 3-pole device features a push button actuation and an adjustable overload release range of 4 to 6.3 A, ensuring precise protection for your motor circuits.

Overview

The PKZM01-6.3 is part of EATON's PKZM01 series, designed for reliable motor protection in industrial applications. It combines overload and short-circuit protection in a compact frame, suitable for DIN rail or screw mounting. The screw terminals provide secure wiring, and the device operates within an ambient temperature range of -25 to +55 °C.

What stands out

• High breaking capacity of 50 kA for enhanced safety
• Adjustable overload setting from 4 to 6.3 A
• Push button actuation for easy operation
• 3-pole design for three-phase motor protection
• Compact PKZM01 frame size

Technical details

• Rated operational current: 6.3 A
• Rated operational voltage: 690 V AC
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Degree of protection: IP20
• Standards: IEC/EN 60947-4-1
• Trip class: Class 10

Our verdict

A dependable motor protection solution with a high breaking capacity and adjustable settings, ideal for protecting motors in demanding industrial environments.