Eaton 222350 PKZM4-16 PKZM Manual Motor Starter 10-16A 7.5kW

The Eaton PKZM4-16 is a motor-protective circuit-breaker in the Moeller series PKZM4 range, rated for a current setting of 10 - 16 A with tripping class 10 A protection. Phase-failure sensitivity, screw terminals with IP00 terminations, and a turn-button actuator deliver reliable motor protection in industrial control panels.

Technical specifications:

• Model code: PKZM4-16
• Catalog number: 222350
• Manufacturer: Eaton
• EAN: 4015082223502
• Current setting range (Ir): 10 - 16 A
• Undelayed short-circuit release: 248 A
• Tripping class: 10 A
• Terminal type: Screw, IP00
• Actuator: Turn button
• Dimensions (W x H x D): 55 x 140 x 160 mm
• Weight: 1.136 kg
• Ambient operating temperature: -25 °C to 55 °C (open), -25 °C to 40 °C (enclosed)
• Storage temperature: -40 °C to 80 °C
• Operating frequency: 40 operations/h
• Mechanical lifespan: 30,000 operations
• Pollution degree: 3
• Assigned motor power at 60 Hz: 1 HP (115/120 V, 1-ph), 2 HP (230/240 V, 1-ph), 3 HP (200/208 V, 3-ph), 5 HP (230/240 V, 3-ph), 10 HP (460/480 V, 3-ph), 10 HP (575/600 V, 3-ph)
• Certifications: UL, CE, CSA, IEC/EN 60947-4-1, VDE 0660

Features and benefits:

• Phase-failure sensitivity per IEC/EN 60947-4-1 and VDE 0660 guards against damaging single-phase operation
• Wide ambient range from -25 °C to 55 °C suits demanding industrial environments
• Damp heat rated to IEC 60068-2-78 (constant) and IEC 60068-2-30 (cyclic) for humid installations
• 30,000-operation mechanical lifespan for long service life in high-cycle applications
• Multi-standard approval (UL, CE, CSA) enables deployment in global projects

Applications:

• Motor protection for pumps, fans, and compressors up to 10 HP at 460/480 V
• Industrial motor control centres (MCC) and machine control panels
• Conveyor and machine tool motor protection in manufacturing plants
• HVAC fan and pump motor protection in commercial buildings

Compliant with IEC/EN 60947-4-1 and UL 60947-4-1. Part of the Eaton Moeller series PKZM4 manual motor starter range.

Also known as: Eaton PKZM4-16, Eaton 222350, Eaton catalog 222350, Eaton PKZM4 motor starter 16 A.