Mfr Part #:

0UCB020.X

The Littelfuse Inc. 0UCB020.X is a 1-pole circuit breaker with a 20A current rating and 12VDC voltage rating. It features an automatic reset function.

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0UCB020.X Specifications Quick View

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Category	Circuit Breakers
Manufacturer Name	Littelfuse Inc.
Actuator Type	Automatic Reset
Current Rating	20 A
Current Rating (Amps)	20A
Mounting Type	Holder
Number of Poles	1
Voltage Rating	12 V

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0UCB020.X Description

Short technical summary and product information.

This Littelfuse Inc. 0UCB020.X circuit breaker is designed for protection applications requiring a 20A current rating and a 12VDC operating voltage. It features a single pole configuration and an automatic reset mechanism, allowing it to resume operation after tripping without manual intervention.

The breaker is suitable for mounting via a holder. Its automatic reset capability makes it useful in applications where continuous operation is desired and manual reset is impractical. The component is specified with a RoHS3 compliant status and an MSL 1 rating.

Key electrical characteristics include a 20A current rating and a 12VDC voltage rating. The automatic reset feature is a primary design consideration for this model.

0UCB020.X Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. 0UCB020.X Circuit Breaker

0UCB020.X Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

0UCB020.X Features

20A current rating for protection.
12VDC operating voltage.
Automatic reset function included.
Single pole configuration.
Holder mounting type.

0UCB020.X Applications

Ideal for automotive power distribution.
Suitable for marine DC systems.
Used in remote monitoring equipment.
Protects ancillary loads in vehicles.

0UCB020.X FAQs

4 frequently asked questions generated from this part’s specifications.

What is the current rating of the 0UCB020.X circuit breaker?

The current rating is 20A.

What is the voltage rating for the 0UCB020.X?

The voltage rating is 12V.

Does the 0UCB020.X have an automatic reset?

Yes, it features an automatic reset.

What is the mounting type for this circuit breaker?

The mounting type is Holder.

0UCB020.X Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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1160-02-20A

ETA

The E-T-A 1160-02-20A is a 1-pole thermal circuit breaker designed for 12VDC systems. It offers a 20A current rating and automatic reset functionality.

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