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30137-20 The Littelfuse 30137-20 is a 1-pole circuit breaker rated for 20A and 12V. It features an automatic reset and chassis mount.
Mfr Part #:

30137-20

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 30137-20 is a 1-pole circuit breaker rated for 20A and 12V. It features an automatic reset and chassis mount.
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30137-20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
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Voltage Rating
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30137-20 Description

Short technical summary and product information.

The Littelfuse 30137-20 is a single-pole circuit breaker designed for reliable overcurrent protection. It is rated for a maximum current of 20A and an operating voltage of 12V.

 

This circuit breaker features an automatic reset mechanism, allowing it to restore power after a fault condition without manual intervention. It is designed for chassis mounting, providing a secure and stable installation in various equipment.

 

The component is specified with a RoHS3 Compliant status, indicating adherence to environmental regulations regarding hazardous substances. The Moisture Sensitivity Level (MSL) is rated as 1 Unlimited, and REACH status is Unaffected.

 

Key specifications include a 20A current rating and a 12V voltage rating, making it suitable for applications requiring moderate power handling. The automatic reset functionality is beneficial for systems where continuous operation is critical.

30137-20 Quick Information

Product Type: Circuit Breaker
Series: 30137
Canonical Name: Littelfuse Inc. 30137-20 Circuit Breaker

30137-20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

30137-20 Features

  • Rated for 20A current.
  • Operates at 12V.
  • Features automatic reset.
  • Designed for chassis mounting.
  • Single pole configuration.

30137-20 Applications

  • Suitable for low voltage DC circuits.
  • Used in equipment requiring overcurrent protection.
  • Ideal for systems needing automatic fault reset.
  • Mounts securely to equipment chassis.

30137-20 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 30137-20 circuit breaker?

The current rating is 20A.

What is the operating voltage for the 30137-20 circuit breaker?

The operating voltage is 12V.

Does the 30137-20 circuit breaker have an automatic reset?

Yes, it features automatic reset.

How is the Littelfuse 30137-20 circuit breaker mounted?

It is designed for chassis mounting.

What is the RoHS status of this circuit breaker?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 30137-20?

The MSL is 1 Unlimited.

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