Eaton PKE32 Electronic Motor Protection Circuit Breaker 12-32 A 3-Pole IP20

Electronic motor protection circuit breaker from the Eaton PKE series with adjustable overload release from 12 to 32 A, designed for reliable protection of three-phase motors up to 690 V AC.

Advantages

The PKE32 combines electronic precision with robust switching capacity. The rotary knob allows exact setting of the rated motor current, while the 50 kA breaking capacity at 400 V ensures safe interruption even under high fault currents.

Suitable for

• Protection of three-phase asynchronous motors in industrial control panels
• Applications requiring adjustable overload protection between 12 and 32 A
• DIN rail mounting in distribution boards and motor control centers

Key specifications

• Rated current range: 12 - 32 A
• Number of poles: 3
• Rated operational voltage: up to 690 V AC
• Short-circuit breaking capacity: 50 kA at 400 V AC
• Trip class: 10E (electronic)
• Ingress protection: IP20
• Mounting: DIN rail 35 mm
• Connection: screw terminals
• Ambient operating temperature: -25 to +55 °C
• Standards: IEC/EN 60947-4-1, IEC/EN 60947-2

Recommendations

Select the PKE32 for motor circuits where adjustable overload protection and high breaking capacity are required. Verify the motor full-load current falls within the 12-32 A setting range before installation.