Eaton 072731 PKZM0-0,25 PKZM Manual Motor Starter 25A 0.06kW

The Eaton PKZM0-0,25 (catalog 072731) is a motor-protective circuit-breaker from the Eaton Moeller PKZM0 series, rated for motors up to 0.06 kW with a 0.16 - 0.25 A adjustable current range and screw terminal connection. It combines phase-failure sensitivity per IEC/EN 60947-4-1 with class 10 A overload tripping and a fixed short-circuit release at 3.9 A, all in a compact 45 x 93 x 76 mm enclosure weighing 0.243 kg.

Technical specifications:

• Model code: PKZM0-0,25
• Catalog number: 072731
• Manufacturer: Eaton
• EAN: 4015080727316
• Rated motor power: 0.06 kW
• Current setting range: 0.16 - 0.25 A
• Short-circuit release (undelayed): 3.9 A
• Tripping class: 10 A
• Terminal type: Screw terminals
• Actuator type: Turn button
• Rated impulse withstand voltage (Uimp): 6000 V AC
• Ambient operating temperature: -25 °C to +55 °C (open), -25 °C to +40 °C (enclosed)
• Ambient storage temperature: -40 °C to +80 °C
• Pollution degree: 3
• Max. altitude: 2000 m
• Operating frequency: 40 operations/h
• Mechanical lifespan: 100,000 operations
• Equipment heat dissipation (PVID): 5.15 W
• Heat dissipation per pole (PVID): 1.72 W
• Dimensions (WxHxD): 45 x 93 x 76 mm
• Weight: 0.243 kg
• Certifications: IEC/EN 60947-4-1, VDE 0660, UL 60947-4-1 (File E36332), CSA-C22.2 No. 60947-4-1-14 (File 165628), CE

Features and benefits:

• Phase-failure sensitivity protects motors against single-phasing damage per IEC/EN 60947-4-1 and VDE 0660 Part 102
• Class 10 A tripping characteristic optimized for standard squirrel-cage induction motors
• ATEX-rated for explosive atmospheres: Ex II (2) G, PTB 10 ATEX 3013
• Climatic proofing to IEC 60068-2-30 (cyclic damp heat) and IEC 60068-2-78 (constant damp heat)
• 100,000 mechanical operations lifespan for reliable long-term service in high-cycle installations

Applications:

• Protection of small three-phase motors up to 0.06 kW in industrial machinery and automation
• Motor starter assemblies in control panels and switchgear enclosures
• Pump, fan, and conveyor motor protection in building services and process automation
• Hazardous area installations requiring ATEX-certified motor protection

Compliant with IEC/EN 60947-4-1 and VDE 0660. Part of the Eaton Moeller PKZM0 manual motor starter series.

Also known as: Eaton PKZM0-0,25, Eaton 072731, Eaton catalog 072731, Eaton model PKZM0-0,25, Eaton Moeller motor protector 0.25 A.