SQUARE D Miniature Circuit Breaker: 50 A, 277/480V AC, Three Phase, 18kA at 277/480V AC
The SQUARE D EDB34050 is a 50 A, three-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It has an AC voltage rating of 277/480V AC and a maximum AIR rating of 18kA at…
SKU 3G-OTH-22293
Also listed as: EDB 34050 · EDB-34050
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SQUARE D EDB34050 is a 50 A, three-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It has an AC voltage rating of 277/480V AC and a maximum AIR rating of 18kA at 277/480V AC. This 3-pole breaker is intended for use with Square D NF Panelboards.
Frequently Asked Questions
What is the SQUARE D EDB34050 miniature circuit breaker used for?
The SQUARE D EDB34050 is a 50 A, three-phase miniature circuit breaker used for overcurrent protection in commercial and industrial electrical distribution. It is designed for bolt-on installation in Square D NF Panelboards, protecting circuits rated up to 277/480V AC.
What are the specifications of the SQUARE D EDB34050?
The SQUARE D EDB34050 is a 3-pole, three-phase miniature circuit breaker rated at 50 A and 277/480V AC. It has a maximum AIR rating of 18kA at 277/480V AC. This EDB & EGB Series breaker is for use with Square D NF Panelboards.
Where to buy the SQUARE D EDB34050 worldwide?
3G Electric supplies the SQUARE D EDB34050 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the SQUARE D EDB34050 miniature circuit breaker?
Install the SQUARE D EDB34050 by bolting it into a compatible Square D NF Panelboard. Ensure power is off, verify voltage and amp ratings match your system, and torque connections to manufacturer specifications. Always follow local electrical codes and use qualified personnel.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D edb & egb series, bolt-on square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
