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Motor Protective Circuit Breaker 65A | Three-Pole Design | IP20 Protection | High Lifespan by Eaton

BRAND: Eaton
SKU: Y7-138258
$461.80 List price: $575.40
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The PKE65 motor protective circuit breaker features a rated operational current of 65 A and a three-pole design—ideal for industrial and commercial motor protection. Built for reliable operation with IP20 protection and high mechanical and electrical lifespan, it ensures safety and efficiency in motor control systems.

Product Name/Title: Motor Protective Circuit Breaker 65A | Three-Pole Design | IP20 Protection | High Lifespan by Eaton

Brand: Eaton

SKU: Y7-138258

Alternatively Known As: Motor Protective Circuit Breaker 65A, PKE65 Circuit Breaker, Eaton Motor Protection Switch

Technical Specifications
  • Type: Electronic motor-protective circuit-breaker
  • Rated operational current (Ie): 65 A
  • Number of poles: Three-pole
  • Degree of protection: IP20 (terminals IP00)
  • Operating frequency: 60 operations per hour
  • Overload release current setting: 0 to 65 A
  • Rated operational voltage (Ue): up to 690 V
  • Switching capacity: 65 A AC-3 up to 690 V
  • Terminal capacity (flexible with ferrule): 2 x (0.75 - 25) mm², 1 x (0.75 - 35) mm²
  • Terminal capacity (solid): 1 x (0.75 - 16) mm², 2 x (0.75 - 16) mm²
  • Tightening torque: 1 Nm for control circuit cables, 3.3 Nm for main cable
  • Rated impulse withstand voltage (Uimp): 6000 V AC
  • Ambient operating temperature: -25 °C to 55 °C
  • Mechanical lifespan: 30,000 operations
  • Electrical lifespan: 50,000 operations at 400 V AC-3
  • Shock resistance: 15 g, half-sinusoidal shock 10 ms
  • Dimensions (H x L x W): 162mm x 187mm x 55mm
  • Weight: 1.2 kg
Key Features
  • Electronic motor-protective circuit-breaker with standard knob
  • Three-pole design with phase-failure sensitivity
  • Rated operational current of 65 A with overload release current setting from 0 to 65 A
  • IP20 degree of protection with finger and back-of-hand proof protection
  • High mechanical and electrical lifespan with 30,000 mechanical and 50,000 electrical operations
  • Operating temperature range from -25 °C to 55 °C
  • Shock resistance of 15 g according to IEC/EN 60068-2-27
  • Screw terminal connections with flexible and solid cable capacity
  • Rated operational voltage up to 690 V and switching capacity of 65 A AC-3
Professional Installation Requirements
  • Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into motor control systems.
Applications
  • Motor protection for industrial and commercial electric motors
  • Line and cable protection in electrical systems
  • System protection for heavy starting duty motors
  • Suitable for motors with efficiency class IE3
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Protects motors and electrical systems to reduce downtime and energy waste
  • Supports efficient motor operation including IE3 efficiency class motors
  • Durable design reduces need for frequent replacements, minimizing 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 PKE65 Motor-Protective Circuit-Breaker 65A is available for immediate purchase. Ideal for industrial and commercial motor protection applications.

Product specifications (skuPage.138258.pdf, 74 Kb) [Download]