This molded case circuit breaker (MCCB) serves as a premium, cost-effective drop-in replacement for the NF125-CW series, engineered to deliver consistent and dependable protection for three-phase power distribution systems. Built with industrial-grade components, it ensures stable performance across commercial, industrial, and residential applications.

Key Specifications:

Pole Configuration: 3P (Three-Pole)

Rated Current: 80A

Rated Voltage: 380V ~ 440V AC, 50/60Hz

Short-Circuit Breaking Capacity: 10kA at 400V

Trip Mechanism: Thermal-Magnetic (TMD)

Product Type: MCCB (Molded Case Circuit Breaker)

Compatibility: Direct replacement for NF125-CW series

Core Features:

Exact Fit Replacement: Designed as a functional equivalent, allowing for seamless installation without modifications to existing wiring, panels, or control systems.

Dual Protection System: Combines thermal protection for long-term overloads and magnetic trip for instantaneous short-circuit defense, effectively preventing equipment damage and fire hazards.

Durable Industrial Build: Constructed with high-grade flame-retardant and impact-resistant materials, ensuring long-lasting performance in harsh industrial environments.

Cost-Effective Solution: Offers equivalent reliability and performance to the original series at a competitive price point, ideal for bulk orders, maintenance projects, and new installations.

Common Applications:

Three-phase power distribution cabinets and panels

Industrial machinery and motor control centers

Commercial buildings, factories, and construction sites

HVAC systems, generator sets, and power distribution units