SQUARE D Miniature Circuit Breaker: 30 A, 277V AC, Single Phase, 18kA at 120/240V AC
The SQUARE D EDB14030 is a 30 A, single-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It has an AC voltage rating of 277V AC and a maximum AIR rating of 18kA at…
SKU 3G-OTH-22218
Also listed as: EDB 14030 · EDB-14030
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
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D EDB14030 is a 30 A, single-phase miniature circuit breaker from the EDB & EGB Series, designed for bolt-on installation. It has an AC voltage rating of 277V AC and a maximum AIR rating of 18kA at 120/240V AC. This 1-pole breaker is intended for use with Square D NF Panelboards.
Frequently Asked Questions
What is the SQUARE D EDB14030 miniature circuit breaker used for?
The SQUARE D EDB14030 is a 30 A, single-phase miniature circuit breaker used for overcurrent protection in commercial and industrial electrical panels. It is designed for bolt-on installation specifically in Square D NF Panelboards, providing reliable branch circuit protection at up to 277V AC.
What are the specifications of the SQUARE D EDB14030?
The SQUARE D EDB14030 is a 1-pole, 30 A miniature circuit breaker rated for 277V AC single-phase. It has a maximum AIR rating of 18kA at 120/240V AC. This bolt-on breaker is part of the EDB & EGB Series and is intended for use with Square D NF Panelboards.
Where to buy the SQUARE D EDB14030 worldwide?
3G Electric supplies the SQUARE D EDB14030 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 on this Square D bolt-on breaker.
How to install the SQUARE D EDB14030 circuit breaker?
To install the SQUARE D EDB14030, ensure the panel is de-energized. Align the breaker's bolt-on tabs with the bus bar in a Square D NF Panelboard, then tighten the mounting screw securely. Connect the load wire to the terminal and torque to manufacturer specifications. Always follow local electrical codes.
Used in
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.
