Klockner Moeller / Eaton Thermal Magnetic Circuit Breaker PKZM1-4

Klockner Moeller / Eaton Thermal Magnetic Circuit Breaker PKZM1-4 is a high-performance circuit breaker designed for both thermal and magnetic protection of electrical circuits. It provides superior protection against overloads and short circuits in various industrial applications. Below are the key technical specifications:

• Manufacturer: Klockner Moeller / Eaton
• Type: Thermal Magnetic Circuit Breaker
• Model: PKZM1-4
• Part No.: PTB 3.53/38 6.3060

Technical Data:

• Setting Range of Adjustable Thermal Trips: 2.4 to 4 A
• Rated Operational Voltage (Ue): 690 V AC
• Rated Impulse Withstand Voltage (Uimp): 6000 V
• Frequency: 50/60 Hz
• Rated Breaking Capacity (Icn):
  • 3.5 kA at 440 V
  • 3 kA at 500 V
  • 1.5 kA at 690 V
• Response Current of Magnetic Trips (Irm): 48 A
• Actuator Type: Push button
• Number of Poles: 3
• Standard: IEC 947, VDE 0660, EN 60947