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EATON PKZM4-40 MOTOR-PROTECTIVE CIRCUIT-BREAKER

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SKU: 1059452

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Eaton Motor-Protective Circuit-Breaker PKZM4-40

690 V, 40 A, three-pole motor protector with phase-failure sensitivity and 50 kA short-circuit capacity. Rated for industrial applications.

Description

Eaton Motor-Protective Circuit-Breaker PKZM4-40

The Eaton PKZM4-40 Motor-Protective Circuit-Breaker provides advanced motor protection with phase-failure sensitivity and robust short-circuit handling capabilities. Designed for industrial applications, it operates at up to 690 V and 40 A, ensuring reliable performance and safety in demanding environments.

  • Manufacturer: Eaton
  • Type: Motor-Protective Circuit-Breaker
  • Model: PKZM4-40
  • Part No.: XTPR040DC1NL
  • Rated Operating Voltage: 690 V
  • Rated Current: 40 A
  • Actuator Type: Turn button
  • Features: Phase-failure sensitivity
  • Functions: Phase failure sensitive, Motor protection
  • Number of Poles: Three-pole
  • Connection: Screw terminals
  • Degree of Protection: Terminals IP00, Overall IP20
  • Pollution Degree: 3
  • Rated Impulse Withstand Voltage (Uimp): 6000 V AC
  • Tightening Torque: 3.3 Nm
  • Rated Frequency: 50 / 60 Hz
  • Rated Operational Power (AC-3):
    • 220/230 V, 50 Hz: 11 kW
    • 380/400 V, 50 Hz: 20 kW
    • 440 V, 50 Hz: 22 kW
    • 500 V, 50 Hz: 24 kW
    • 690 V, 50 Hz: 30 kW
  • Short-Circuit Ratings:
    • 50 kA at 400 V AC
    • 60 kA DC, up to 250 V DC
  • Operation Temperature: -25 to 55 °C

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