CHALLENGER Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 in Wd, 10kA at 120/240V AC
The Challenger Type-A Miniature Circuit Breaker (MPN UBITBA220) is a 20 A, 2-pole unit rated 120/240V AC with a 10kA interrupting capacity at 120/240V AC, in a 1-inch width. Designed for use in Challenger and Thomas…
SKU 3G-OTH-726137
Also listed as: UBITBA 220 · UBITBA-220
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 Challenger Type-A Miniature Circuit Breaker (MPN UBITBA220) is a 20 A, 2-pole unit rated 120/240V AC with a 10kA interrupting capacity at 120/240V AC, in a 1-inch width. Designed for use in Challenger and Thomas and Betts load centers, it provides overcurrent protection for branch circuits.
Frequently Asked Questions
What is the Challenger UBITBA220 miniature circuit breaker used for?
The Challenger UBITBA220 is a 20 A, 2-pole miniature circuit breaker rated 120/240V AC with a 10kA interrupting capacity. It provides overcurrent protection for branch circuits in Challenger and Thomas & Betts load centers, commonly used in residential and light commercial electrical panels.
What are the specifications of the Challenger UBITBA220 circuit breaker?
The Challenger UBITBA220 is a Type-A miniature circuit breaker with 20 A current rating, 120/240V AC voltage, 2 poles, 1-inch width, and 10kA interrupting capacity at 120/240V AC. It is designed for use in Challenger and Thomas & Betts load centers.
Where to buy the Challenger UBITBA220 circuit breaker worldwide?
3G Electric supplies the Challenger UBITBA220 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Challenger breaker.
How to install the Challenger UBITBA220 circuit breaker?
Install the Challenger UBITBA220 only in compatible Challenger or Thomas & Betts load centers. Ensure power is off, then snap the 1-inch-wide, 2-pole breaker into an open slot. Connect line and load conductors per local codes. Always verify torque specifications and consult a licensed electrician.
CHALLENGER Products
3G Electric supplies CHALLENGER challenger type-a miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
