Description
Square-D® S47940 – Spring Charging Handle for MasterPact® NW
The Square-D® S47940 Spring Charging Handle is a precision-engineered replacement charging handle designed for use with MasterPact® NW series circuit breakers. As a genuine factory-specified accessory from Schneider Electric / Square D, model S47940 facilitates reliable manual charging of the spring mechanism in draw-out MasterPact NW breakers when auxiliary or automatic spring-charging equipment is unavailable or offline.
Constructed to meet the rigorous durability and performance demands of industrial and commercial electrical distribution applications, this handle integrates seamlessly with MasterPact NW breaker assemblies, ensuring consistent actuation and long service life as part of routine maintenance or renewal parts inventories.
Key Features & Benefits
OEM Compatibility: Engineered specifically for MasterPact® NW circuit breaker platforms for optimal fit and function.
Manual Spring Charging: Provides a direct, ergonomic interface for manually charging the internal breaker spring mechanism as required during service or in the absence of automatic charging motors.
Robust Construction: Designed to withstand repeated operations in demanding industrial environments.
Replacement/Spare Part: Ideal for maintenance teams, field service, and spare parts inventories to support continuity of electrical distribution systems.
Applications
Industrial power distribution systems on Square-D NW breakers
Preventive maintenance and breaker refurbishment
Manufacturer: Square-D / Schneider Electric
Model Number: S47940
Product Type: Spring Charging Handle (Breaker Accessory)
