EATON PKZM01-10 Motor Protection Circuit Breaker, 6.3-10 A, 3-Pole, Push Button 278484

The EATON PKZM01-10 stands out for its precise adjustable thermal overload protection from 6.3 to 10 A, combined with a fixed magnetic short-circuit release. This 3-pole motor protection circuit breaker handles up to 4 kW at 400 V AC and features a robust push-button actuation for clear manual control. Its high short-circuit breaking capacity of 50 kA at 400 V ensures reliable protection in demanding industrial environments.

Highlights

• Adjustable thermal overload release: 6.3 - 10 A
• Fixed magnetic short-circuit release
• Push-button actuation for easy operation
• High breaking capacity: 50 kA at 400 V
• Compact DIN rail or screw mounting

In daily use

Mount the PKZM01-10 on a standard DIN rail or screw it directly. Set the desired current within the range using the rotary dial. The push button allows manual switching, while the thermal-magnetic mechanism automatically trips on overload or short circuit. Front-facing terminals with screws ensure secure wiring. The device operates reliably in ambient temperatures from -25°C to +55°C.

Full specifications

• Rated operational voltage: 690 V AC
• Number of poles: 3
• Rated operational power (AC-3, 400 V): 4 kW
• Frequency: 50/60 Hz
• Degree of protection: IP20 (front side)
• Rated impulse withstand voltage: 6 kV
• Rated insulation voltage: 690 V
• Terminal type: Screw terminals
• Series: PKZM01

Final note

A dependable choice for motor protection in industrial control panels, combining flexibility and high performance.