Eaton NHI11-PKZ0-PI Auxiliary Contact 1NO+1NC for PKZ0 199328

The Eaton NHI11-PKZ0-PI is a side-mounted auxiliary contact module for PKZ0 motor protective circuit breakers. It provides one normally open (NO) and one normally closed (NC) contact, enabling reliable status signalling and control integration in motor starter applications.

Advantages

Direct side mounting on PKZ0 breakers without tools simplifies installation. Screw terminals accept solid, stranded, and flexible conductors with ferrules up to 2.5 mm², ensuring secure connections. The compact design maintains the breaker's footprint while adding signalling capability.

Suitable for

• Status indication of PKZ0 motor protective circuit breakers
• Control circuit interlocks in motor starters
• Remote signalling of breaker position

Key specifications

• Contact configuration: 1 NO + 1 NC
• Rated operational current: 2 A at AC-15 230 V, 1 A at AC-15 400 V, 1 A at DC-13 24 V
• Rated insulation voltage: 690 V (IEC/EN), 600 V (UL/CSA)
• Rated impulse withstand voltage: 6 kV
• Terminal capacity: 0.75–2.5 mm² solid/stranded or flexible with ferrule
• Tightening torque: 0.8–1.2 Nm
• Degree of protection: IP20 terminals, IP40 front

Recommendations

For reliable signalling of PKZ0 breaker status, mount the NHI11-PKZ0-PI on the left or right side. Use appropriate screwdriver torque to ensure vibration-resistant connections.