Eaton PKZM0-20-T Motor Protection Circuit Breaker 3-Pole 16-20A 088918

The Eaton PKZM0-20-T stands out among motor protection circuit breakers for its compact footprint and robust short-circuit breaking capacity, making it a reliable choice for demanding industrial motor control applications. With a rated current range of 16 to 20 A and a high breaking capacity of 100 kA at 400 V AC, this 3-pole device ensures dependable protection against overloads and short circuits in a space-saving design.

Highlights

• Adjustable thermal overload trip: 16–20 A, Class 10
• Fixed magnetic short-circuit release at approximately 14 × Iu (280 A at max setting)
• High short-circuit breaking capacity: 100 kA at 400 V AC
• Wide operational voltage up to 690 V AC
• Compact DIN rail or screw mounting, ideal for motor starters
• IP20 protection on terminals, suitable for control panel installation

In daily use

Engineered for continuous duty, the PKZM0-20-T provides precise motor protection in industrial environments. Its screw terminals ensure secure wiring, while the ambient operating range of -25 to +55 °C supports use in challenging conditions. The device is compliant with IEC/EN 60947-4-1 and VDE 0660, guaranteeing international standards for safety and performance.

Full specifications

• Brand: Eaton
• Series: xStart PKZM0
• Model: PKZM0-20-T
• MPN: 088918
• EAN: 4015080889182
• Rated current setting range: 16–20 A
• Number of poles: 3
• Rated operational voltage (Ue): up to 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-circuit breaking capacity (Icu): 100 kA at 400 V AC
• Short-circuit release: fixed magnetic, approx. 14 × Iu (280 A at 20 A max)
• Thermal overload trip class: Class 10
• Mounting: DIN rail (35 mm) or screw mounting
• Connection: screw terminals
• Protection degree: IP20 (terminals)
• Ambient operating temperature: -25 to +55 °C
• Standards: IEC/EN 60947-4-1, VDE 0660
• Function: motor protection, overload, short-circuit

Final note

The PKZM0-20-T combines proven Eaton quality with a compact design, offering reliable motor protection for a wide range of industrial applications.