SQUARE D Miniature Circuit Breaker: 50 A, 240V AC, Three Phase, 10kA at 240V AC
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO350EPD) is a three-phase, 50 A, plug-in unit rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. Designed for use with QO Load Centers and NQ…
SKU 3G-OTH-22009
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 QO Series Miniature Circuit Breaker (MPN QO350EPD) is a three-phase, 50 A, plug-in unit rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. Designed for use with QO Load Centers and NQ Panelboards, this 3-pole breaker provides overcurrent protection in commercial and industrial electrical distribution systems.
Frequently Asked Questions
What is the SQUARE D QO350EPD miniature circuit breaker used for?
The SQUARE D QO350EPD is a 3-pole, 50 A miniature circuit breaker used for overcurrent protection in commercial and industrial electrical distribution systems. It is designed for use with QO Load Centers and NQ Panelboards, providing reliable circuit interruption at 240V AC.
What are the specifications of the SQUARE D QO350EPD?
The SQUARE D QO350EPD is a three-phase, 50 A miniature circuit breaker rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. It is a plug-in unit from the QO Series, designed for use with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO350EPD worldwide?
You can source the SQUARE D QO350EPD through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the breaker reaches your facility for commercial or industrial use.
How to install the SQUARE D QO350EPD circuit breaker?
To install the SQUARE D QO350EPD, ensure the panel is de-energized, then plug the breaker into a compatible QO Load Center or NQ Panelboard slot. Verify the 50 A rating matches the circuit requirements and torque connections per manufacturer guidelines for safe overcurrent protection.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qo series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
