EDB14050 SQUARE D 1P 50A 277V
The EDB14050 Square D Circuit Breaker is a single-pole 50A model designed for 277V applications. Perfect for various residential and commercial electrical systems, it offers reliable protection against overloads and short circuits. Built with durable materials, this breaker ensures longevity and consistent performance, making it an essential addition to your electrical panel.
The EDB14050 is an E-Frame molded-case bolt-on breaker designed for Square D commercial and light-industrial panelboards that accept E-Frame MCCBs. It is not a plug-in breaker and will not fit residential QO or Homeline loadcentres. Send us your panel model and we'll confirm whether the EDB14050 is the right fit.
The 277V rating is standard for commercial lighting branch circuits in North America, where lighting loads are fed from a 480Y/277V three-phase distribution system. A single pole at 277V (line-to-neutral) is commonly used to protect fluorescent, LED, or HID lighting circuits in commercial and institutional buildings — making the EDB14050 a very common choice for those applications.
Availability can vary as Square D periodically updates its MCCB lineup. Northern Breaker Group specializes in obsolete and hard-to-find breakers across Canada, so even if the EDB14050 is no longer in active production, we can often source new-old-stock or factory-reconditioned units. Contact our Calgary, Edmonton, or Vancouver counters for a quote and current stock status.
Related Products
Contact Northern Breaker Group
Reviews
There are no reviews yet.