SQUARE D Miniature Circuit Breaker: 20 A, 277/480V AC, Single Phase, 18kA at 277/480V AC
The SQUARE D EDB24020SA is a 20 A, single-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-22460
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 EDB24020SA is a 20 A, single-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 2-pole breaker is intended for use with Square D NF Panelboards.
Frequently Asked Questions
What is the SQUARE D EDB24020SA miniature circuit breaker used for?
The SQUARE D EDB24020SA is a 20 A, single-phase miniature circuit breaker used for overcurrent protection in commercial and industrial electrical panels. It is designed for bolt-on installation in Square D NF Panelboards, protecting circuits rated up to 277/480V AC with an 18kA interrupting capacity.
What are the specifications of the SQUARE D EDB24020SA?
The SQUARE D EDB24020SA is a 2-pole miniature circuit breaker rated at 20 A, single-phase, with an AC voltage rating of 277/480V AC. It has a maximum AIR rating of 18kA at 277/480V AC and is part of the EDB & EGB Series. It is designed for use with Square D NF Panelboards.
Where to buy the SQUARE D EDB24020SA worldwide?
You can source the SQUARE D EDB24020SA through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this Square D miniature circuit breaker to procurement teams globally.
How to install the SQUARE D EDB24020SA miniature circuit breaker?
To install the SQUARE D EDB24020SA, 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 screws to the manufacturer's torque specification. Connect line and load wires to the terminals, verifying polarity and phase. Always follow local electrical codes.
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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.
