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PKZM0- 2.5-SC

Eaton PKZM0-2.5-SC – 2.5A motor protection circuit breaker (MPCB), single-pole, 690V AC, 100kA breaking capacity. Thermal-magnetic trip, screw terminals. Designed for small motor protection in industrial applications. Complies with IEC/EN 60947-2 & 60947-4-1.

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Eaton PKZM0-2.5-SC – Motor Protection Circuit Breaker (MPCB) Technical Specifications

Electrical Parameters
Rated Current (Iₙ): 2.5A (adjustable 1.6-2.5A)

Poles: 1

Rated Voltage (Uₙ): 690V AC (50/60Hz)

Breaking Capacity (Icu): 100kA at 415V AC

Trip Class: Class 10 (motor start protection)

Short-Circuit Protection: Magnetic (≈12×Iₙ)

Protection Features
Thermal Overload: Adjustable (0.64-1×Iₙ)

Phase Loss Sensitivity: Yes (integrated)

Manual Reset: Standard

Mechanical/Construction
Mounting: DIN rail (35mm)

Terminals: Screw-type (up to 4mm² wire)

Width: 17.5mm (1-module)

IP Rating: IP20 (enclosure dependent)

Environmental/Standards
Operating Temperature: -25°C to +60°C

Certifications: IEC/EN 60947-2 & 60947-4-1, UL 60947, CE, RoHS

Typical Applications
Small motor protection (pumps, fans)

HVAC compressor circuits

Industrial control panels