SQUARE D Miniature Circuit Breaker: 40 A, 277/480V AC, Three Phase, 18kA at 277/480V AC
The SQUARE D EDB34040SA is a 40 A, three-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It is rated for 277/480V AC with a maximum AIR rating of 18kA at 277/480V AC and…
SKU 3G-OTH-22588
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SQUARE D EDB34040SA is a 40 A, three-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It is rated for 277/480V AC with a maximum AIR rating of 18kA at 277/480V AC and is intended for use with Square D NF Panelboards.
Frequently Asked Questions
What is the SQUARE D EDB34040SA miniature circuit breaker used for?
The SQUARE D EDB34040SA is a 40 A, three-phase miniature circuit breaker used for overcurrent protection in commercial and industrial electrical distribution systems. 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 EDB34040SA?
The SQUARE D EDB34040SA is a 40 A, three-phase miniature circuit breaker with an AC voltage rating of 277/480V AC. It has a maximum AIR rating of 18kA at 277/480V AC and is designed for bolt-on installation in Square D NF Panelboards. It is part of the EDB & EGB Series.
Where to buy the SQUARE D EDB34040SA worldwide?
3G Electric supplies the SQUARE D EDB34040SA miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Square D bolt-on breaker.
How to install the SQUARE D EDB34040SA miniature circuit breaker?
Install the SQUARE D EDB34040SA by ensuring the panelboard is de-energized, then bolt the breaker securely into the designated slot in a Square D NF Panelboard. Follow standard electrical safety practices and torque connections per manufacturer guidelines. Always consult a qualified electrician for installation.
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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.
