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40 A miniature circuit breaker rated for 120V AC with a 10kA interrupting capacity at 120V AC. Designed for overcurrent protection in Zinsco load centers. Width 0.75 in.

ZINSCO UBIZ40 Miniature Circuit Breaker, 40 A, 120V AC, 10kA, 0.75 in Wide

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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15 A miniature circuit breaker rated for 120V AC with a 10kA interrupting capacity at 120V AC. Designed for overcurrent protection in Zinsco load centers. Width: 0.75 in. Suitable for use in residential and light commercial electrical panels.

ZINSCO UBIZ15 15A Miniature Circuit Breaker, 120V AC, 10kA, 0.75 in Wide

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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30 A, 120V AC miniature circuit breaker with a 10kA interrupting rating at 120V AC. 0.75-inch width. Designed for overcurrent protection in Zinsco load centers. Suitable for residential and light commercial electrical systems.

ZINSCO UBIZ30 Miniature Circuit Breaker, 30 A, 120V AC, 10kA, 0.75 in Wide

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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20 A, 120V AC miniature circuit breaker with a 10kA interrupting rating at 120V AC. Designed for use in Zinsco load centers. Provides overcurrent protection for branch circuits in residential and light commercial electrical panels. Width: 0.75 in.

ZINSCO UBIZ20 Miniature Circuit Breaker, 20 A, 120V AC

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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2-pole miniature circuit breaker rated 20 A at 120/240V AC with a 10kA interrupting capacity. Measures 0.75 in width. Provides overcurrent and short-circuit protection for branch circuits in residential and light commercial electrical panels.

ZINSCO UBIZ0220 Miniature Circuit Breaker, 20A, 2-Pole, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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2-pole miniature circuit breaker rated 20 A at 120/240V AC with a 10kA interrupting capacity at 120/240V AC. Width 1.5 in. Provides overcurrent and short-circuit protection for branch circuits in residential and light commercial electrical panels.

ZINSCO UBIZ220-1 Miniature Circuit Breaker, 20A, 2-Pole, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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2-pole miniature circuit breaker rated 35 A at 120/240V AC with a 10kA interrupting capacity. Measures 0.75 in width. Provides overcurrent protection for branch circuits in electrical panels.

ZINSCO UBIZ0235 35A 2-Pole Miniature Circuit Breaker, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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Two-pole miniature circuit breaker rated 40 A at 120/240V AC with a 10kA interrupting capacity. Measures 0.75 inches wide. Provides overcurrent and short-circuit protection for branch circuits in electrical panels.

ZINSCO UBIZ0240 Miniature Circuit Breaker, 40A, 2-Pole, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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2-pole miniature circuit breaker rated 50 A at 120/240V AC with a 10kA interrupting capacity. Measures 0.75 in wide. Provides overcurrent protection for branch circuits in residential and light commercial electrical panels.

ZINSCO UBIZ0250 Miniature Circuit Breaker, 50A, 2-Pole, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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2-pole miniature circuit breaker rated 45 A at 120/240V AC with a 10kA interrupting capacity. Measures 0.75 in wide. Provides overcurrent protection in electrical panels for branch circuits.

ZINSCO UBIZ0245 2-Pole Miniature Circuit Breaker, 45A, 120/240V AC, 10kA

BrandZINSCO

CategoryZinsco Miniature Circuit Breakers

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Frequently asked questions

Common questions about ZINSCO from 3G Electric.

Does 3G Electric supply ZINSCO products?

Yes — 3G Electric (S) Pte. Ltd. supplies ZINSCO products. We stock the ZINSCO catalog and supply genuine factory-original products with full manufacturer warranty and technical support.

What ZINSCO products does 3G Electric stock?

ZINSCO industrial equipment and spare parts for commercial and industrial applications.

Where can I buy ZINSCO industrial equipment?

You can order ZINSCO products directly from 3G Electric. Commonly ordered items dispatch quickly from in-stock inventory. For non-stocked models or custom configurations, typical lead time is 2–6 weeks direct from the ZINSCO factory. Request a quote via our contact page for pricing and availability.