Eaton PKZM4-40 Motor-Protective Circuit-Breaker
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Eaton 电机保护断路器 PKZM4-40 690 V，40 A，三极电机保护器，具有缺相敏感性和50 kA短路容量。适用于工业应用。
50690BreakerCircuitCircuit-BreakerEatonIndustrialkAmotorMotor-ProtectivePhase-FailurePKZM4-40ProtectionSensitiveShort-CircuitVXTPR040DC1NL.
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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
