Trade Discount 20%
MCB 3P 4A C Curve 277V Overload Protection NHP
NHP 3-pole 4A MCB features C-curve tripping, 277V rating. Ideal for switchboard circuit protection.
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Technical Specifications
- Voltage Rating: 480Y/277V AC max
- Poles: 3
- Trip Curve: C
- Current Rating: 4 Amp
- Series: 1489-M
- Dimensions (H x L x W): 85mm x 70mm x 45mm
- Weight: 0.3 kg
Key Features
- 3-pole configuration for three-phase circuits
- Trip Curve C for standard overload protection
- Rated for 480Y/277V AC maximum voltage
- 4 Amp current rating
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards.
Applications
- Industrial control panels
- Electrical distribution systems
- Motor protection
- Commercial and industrial electrical installations
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Helps prevent electrical faults and fires, enhancing safety and reducing environmental hazards.
Warranty Information
Radwell 2-year warranty included; factory warranty does not apply.
Available Now
The Allen-Bradley 1489M3C040 Miniature Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
