ОПИСАНИЕ ПРОДУКТА
EATON CORPORATION PKZM0-16 + NHI11-PKZ0 - Motor Protective Circuit Breaker with Auxiliary Contacts
The EATON CORPORATION PKZM0-16 is an electromechanical motor protective circuit breaker from the PKZM0 series, engineered for direct motor control and comprehensive protection against thermal overload and magnetic short-circuit faults. This unit is supplied with an NHI11-PKZ0 auxiliary contact block, providing 1 Normally Open and 1 Normally Closed contact for remote signaling of operational status within industrial control panels and machinery applications.
Technical Specifications:
- SERIES/FAMILY: PKZM0 (Breaker), NHI (Auxiliary)
- COMPONENT TYPE: Motor Protective Circuit Breaker (MPCB) with Auxiliary Contact Block
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT: 16A (Maximum)
- THERMAL OVERLOAD ADJUSTMENT RANGE: 10A to 16A
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 50kA at 400VAC
- FREQUENCY: 50/60Hz
- AUXILIARY CONTACT CONFIGURATION: 1 Normally Open (NO), 1 Normally Closed (NC)
- AUXILIARY CONTACT RATED CURRENT: 6A (AC-15, 230V)
- MECHANICAL/PHYSICAL:
- MOUNTING: 35mm DIN Rail
- ACTUATION: Rotary Handle (Manual ON/OFF/TRIP)
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual ON/OFF via Rotary Handle
- SIGNALING: Remote Status Indication via Auxiliary Contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Device Body and Terminals)
- OPERATING TEMPERATURE: -25°C to +55°C
- COOLING: Natural Convection
- COMPATIBILITY/APPLICATION:
- MOTOR PROTECTION: AC Motors up to 7.5kW at 400V
- APPLICATIONS: Industrial Machinery, HVAC Systems, Pump Control, Conveyor Systems, General Motor Control Circuits
- STANDARDS: IEC/EN 60947-2, IEC/EN 60947-4-1