Eaton NZM2‑XKA 3-pin tunnel terminal set

Eaton NZM2-XKA – tunnel terminal set (3-pin)

Accessories for NZM2 series circuit breakers (frame sizes J and K)

Product description

The Eaton NZM2-XKA tunnel terminal set enables the secure connection of large conductor cross-sections to NZM2 series circuit breakers. This accessory provides an external connection option for copper or aluminum conductors and is particularly suitable for applications where space is limited in the control cabinet or where high currents are involved. The tunnel terminals ensure a mechanically stable and maintenance-friendly connection.

Technical data

• Number of poles: 3-pole

• Compatibility: Eaton NZM2 circuit breakers (frames J and K)

• Maximum conductor cross-section: up to 185 mm² (copper), 250 MCM

• Current carrying capacity: up to 300 A for copper conductors, up to 250 A for aluminum conductors

• Dimensions (WxHxD): approx. 35 mm x 35 mm x 35 mm

• Weight: approx. 0.52 kg

• Mounting: directly on the circuit breaker

Areas of application

• Use in industrial control cabinets with large cable cross-sections

• Connection of external cables when space is limited in the control cabinet

• Safe and standard-compliant wiring for high current loads

• Suitable for mechanical engineering, power distribution and control cabinet construction

Scope of delivery

• 1 set of tunnel terminals (3-pin)

• Fastening and assembly materials