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Molded Case Circuit Breaker Tunnel Terminal | 1400A | Four-Pole Configuration | Copper Cable Compatible by Eaton
Molded case circuit breaker tunnel terminal accessory with a 1400A rating and four-pole configuration—ideal for industrial electrical panels. Built for reliable copper cable connections, it meets IEC 60947 standards for safety and performance.
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Product Name/Title: Molded Case Circuit Breaker Tunnel Terminal | 1400A | Four-Pole Configuration | Copper Cable Compatible by Eaton
Brand: Eaton
SKU: Y7-266837
Alternatively Known As: NZM4 Tunnel Terminal, NZM4-4 Accessory, Molded Case Circuit Breaker Terminal, Eaton NZM4-4-XKA
Technical Specifications
- Amperage Rating: up to 1400 A
- Number of Poles: Four-pole
- Terminal Capacity (stranded cable): 50 mm² - 240 mm² (4x) and (1x), Max. 500 AWG/kcmil
- Compliances: IEC RoHS conform
- Certifications: IEC 60947 EN 60947
- Mechanical and thermal stability meet product standard requirements
- Panel builder responsible for temperature rise, short-circuit rating, electromagnetic compatibility, and electrical connections
- Dimensions (H x L x W): 90mm x 88mm x 212mm
- Weight: 3.4 kg
Key Features
- Tunnel terminal accessory for NZM4 series molded case circuit breakers
- Four-pole configuration with 1 switch side
- Suitable for copper cable connections
- Terminal capacity supports stranded cables from 50 mm² to 240 mm²
- Complies with IEC 60947 and EN 60947 standards
- Meets corrosion resistance and thermal stability requirements
Professional Installation Requirements
- Installation must be performed by a qualified electrician familiar with molded case circuit breakers and switchgear assembly standards.
Applications
- Industrial electrical panels requiring molded case circuit breakers
- Electrical distribution systems needing four-pole circuit protection
- Switchgear assemblies with copper cable connections
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Designed to support efficient electrical distribution reducing energy losses
- Complies with IEC RoHS standards limiting hazardous substances
Warranty Information
Warranty terms as per Eaton's standard product warranty policy.
Available Now
The Eaton Moeller NZM4-4-XKA tunnel terminal accessory is available for immediate purchase, ideal for industrial and commercial electrical panel applications.
