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Motor Protective Circuit Breaker PKE32 | 32A Rated Current | Three-Pole Design | IP00/IP20 Protection by Eaton
The PKE32 motor protective circuit breaker features a rated operational current of 32A and a three-pole design—ideal for industrial motor protection. Built for heavy-duty applications, it ensures safety and efficiency with a robust IP00/IP20 protection rating.
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Product Name/Title: Motor Protective Circuit Breaker PKE32 | 32A Rated Current | Three-Pole Design | IP00/IP20 Protection by Eaton
Brand: Eaton
SKU: Y7-121722
Alternatively Known As: Motor Protective Circuit Breaker PKE32, Eaton PKE32 Circuit Breaker, Motor Protection Switch 32A
Technical Specifications
- Rated operational current (Ie): 32 A
- Number of poles: Three-pole
- Rated operational voltage (Ue): up to 690 V
- Overload release current setting: 0 to 32 A
- Switching capacity: 32 A, AC-3 up to 690 V
- Degree of protection: Terminals IP00/IP20
- Electrical lifespan: 50,000 operations at 400V AC-3
- Mechanical lifespan: 50,000 operations
- Operating frequency: 60 operations per hour
- Rated impulse withstand voltage (Uimp): 6000 V AC
- Terminal capacity (flexible with ferrule): 1 x (1 - 6) mm² or 2 x (1 - 6) mm²
- Terminal capacity (solid): 1 x (1 - 6) mm² or 2 x (1 - 6) mm²
- Tightening torque: 1 Nm for control circuit cables, 1.7 Nm for main cable
- Operating temperature range: -25 °C to 55 °C
- Shock resistance: 25 g mechanical shock
- Pollution degree: 3
- Overvoltage category: III
- Actuator type: Turn button
- Protection: Finger and back-of-hand proof
- Dimensions (H x L x W): 103mm x 101mm x 45mm
- Weight: 0.35 kg
Key Features
- Basic device with standard knob and turn button actuator
- Three-pole motor protective circuit breaker
- Phase-failure sensitivity compliant with IEC/EN 60947-4-1
- Protection against direct contact when actuated from front (EN 50274)
- Rated operational current of 32 A with overload release current setting from 0 to 32 A
- Rated operational voltage up to 690 V
- Screw terminal connections with specified tightening torque
- Electrical and mechanical lifespan of 50,000 operations
- Suitable for motors with efficiency class IE3
- Shock resistance of 25 g according to IEC/EN 60068-2-27
- Operating temperature range from -25 °C to 55 °C
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
- Motor protection in industrial and commercial electrical systems
- Line and cable protection for heavy starting duty motors
- System protection in electrical installations
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enhances motor efficiency and protection, reducing energy waste and equipment damage
- Durable design reduces need for frequent replacements, minimizing electronic waste
Warranty Information
Warranty terms as provided by Eaton, typically covering manufacturing defects. Please refer to Eaton's official warranty policy.
Available Now
The Eaton Moeller PKE32 Motor-Protective Circuit-Breaker 32A is available for immediate purchase, ideal for industrial motor protection and electrical system safety.
