ZINSCO UBIZ220B 20A 2-Pole Bolt-On Miniature Circuit Breaker
The Zinsco UBIZ220B is a 20 A, 2-pole bolt-on miniature circuit breaker rated 120/240V AC with a 10 kA interrupting capacity. Designed for Zinsco load centers, it features UBI compatibility and a 1.5-inch width. 3G…
SKU 3G-OTH-725937
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 Zinsco UBIZ220B is a 20 A, 2-pole bolt-on miniature circuit breaker rated 120/240V AC with a 10 kA interrupting capacity. Designed for Zinsco load centers, it features UBI compatibility and a 1.5-inch width. 3G Electric sources this genuine OEM replacement across 14 industrial departments, with specialist expertise in electrical distribution and controls.
Frequently Asked Questions
What is the Zinsco UBIZ220B bolt-on circuit breaker used for?
The Zinsco UBIZ220B is a 20 A, 2-pole miniature circuit breaker used for overcurrent protection in Zinsco load centers. It is rated 120/240V AC with a 10 kA interrupting capacity, making it suitable for residential and light commercial electrical distribution panels requiring a bolt-on design.
What are the specifications of the Zinsco UBIZ220B circuit breaker?
The Zinsco UBIZ220B is a 20 A, 2-pole bolt-on miniature circuit breaker rated 120/240V AC with a 10 kA interrupting capacity. It has a 1.5-inch width, is UBI compatible, and is designed for Zinsco load centers. The manufacturer part number is UBIZ220B.
Where to buy the Zinsco UBIZ220B circuit breaker worldwide?
3G Electric supplies the Zinsco UBIZ220B bolt-on circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine OEM replacement for Zinsco load centers.
How to install the Zinsco UBIZ220B circuit breaker?
To install the Zinsco UBIZ220B, ensure the panel is de-energized. Align the bolt-on terminals with the bus bar in a Zinsco load center, tighten the mounting bolts to the manufacturer's torque specification, and verify secure connection. Always follow local electrical codes and use appropriate personal protective equipment.
ZINSCO Products
3G Electric supplies ZINSCO zinsco miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.