ОПИСАНИЕ ПРОДУКТА
EATON CORPORATION 170989 - Electronic Motor Protective Circuit Breaker
This device is an electronic motor protective circuit breaker from the PKE series, designed for comprehensive overload and short-circuit protection of three-phase AC motors. It integrates a wide-range electronic overload release with a fixed magnetic short-circuit trip, ensuring reliable motor and system integrity in industrial control applications.
Technical Specifications:
- SERIES/FAMILY: PKE (Electronic Motor Protective Circuit Breaker)
- COMPONENT TYPE: Electronic Motor Protective Circuit Breaker
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT: 0.3 - 12 A (adjustable)
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- RATED SHORT-CIRCUIT BREAKING CAPACITY: 100 kA at 400V AC
- FREQUENCY: 50/60 Hz
- PHASE: Three-phase
- MECHANICAL/PHYSICAL:
- MOUNTING: 35 mm DIN rail or screw mounting
- FORM FACTOR: Compact modular unit for control cabinet integration
- INTERFACE/CONTROL:
- OVERLOAD PROTECTION: Electronic, wide-range, adjustable trip class (CLASS 5-20)
- SHORT-CIRCUIT PROTECTION: Magnetic, fixed
- CONTROL: Rotary handle for ON/OFF/TRIP indication
- RESET: Manual
- AUXILIARY CONTACTS: Optional, side or front mountable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal protection)
- OPERATING TEMPERATURE: -25°C to +55°C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of three-phase AC motors, motor starters, industrial machinery, pumps, fans, HVAC systems
- STANDARDS COMPLIANCE: IEC/EN 60947-2, IEC/EN 60947-4-1, UL, CSA