Mfr Part #:

CMB-123-12H5N-W-D/12

The Littelfuse Inc. CMB-123-12H5N-W-D/12 is a thermal circuit breaker designed for panel mounting. It features a 12A current rating and a 250V AC voltage rating.

Stock on Request

$ Price Range: $0.99

CMB-123-12H5N-W-D/12 Description

Short technical summary and product information.

This thermal circuit breaker from Littelfuse Inc., part number CMB-123-12H5N-W-D/12, is designed for reliable overcurrent protection. It operates with a 12A current rating and can handle up to 250V AC and 32V DC.

The breaker features a push-to-reset actuator for easy operation and a panel mount design for convenient integration into control panels and equipment. Its thermal tripping mechanism provides protection against sustained overloads.

Key specifications include a single pole configuration and compliance with various approval agencies such as CE, cUL, TUV, UL1077, and UL1500, indicating suitability for a range of applications. The RoHS3 compliant status suggests adherence to environmental regulations regarding hazardous substances.

CMB-123-12H5N-W-D/12 Quick Information

Product Type: Circuit Breaker

Canonical Name: Carling Technologies CMB-123-12H5N-W-D/12 Thermal Circuit Breaker

Subcategory: Thermal Circuit Breaker

CMB-123-12H5N-W-D/12 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CMB-123-12H5N-W-D/12 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CMB-123-12H5N-W-D/12 Features

Thermal circuit breaker for overcurrent protection.
12A current rating and 250V AC voltage rating.
Panel mount design for easy integration.
Push-to-reset actuator for simple operation.
Approved by CE, cUL, TUV, UL1077, UL1500.

CMB-123-12H5N-W-D/12 Applications

Suitable for industrial control panels.
Used in power distribution systems.
Ideal for equipment protection circuits.
Applicable in automotive systems.
General purpose circuit protection.

CMB-123-12H5N-W-D/12 FAQs

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

What is the current rating of the CMB-123-12H5N-W-D/12 circuit breaker?

The current rating is 12A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 250V.

What type of circuit breaker is the CMB-123-12H5N-W-D/12?

It is a thermal circuit breaker.

How is the CMB-123-12H5N-W-D/12 mounted?

It is designed for panel mounting.

What is the actuator type for this circuit breaker?

The actuator type is push to reset.

CMB-123-12H5N-W-D/12 Alternate Parts

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