CLB-053-11B2N-B-A Thermal circuit breaker rated 5A at 250V. Single-pole panel mount with push-to-reset actuation.
Mfr Part #:

CLB-053-11B2N-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Thermal circuit breaker rated 5A at 250V. Single-pole panel mount with push-to-reset actuation.
Stock on Request

CLB-053-11B2N-B-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

CLB-053-11B2N-B-A Description

Short technical summary and product information.

The CLB-053-11B2N-B-A is a thermal circuit breaker from Littelfuse, designed for overcurrent protection. It features a push-to-reset actuator and is rated for 5A at 250V. The breaker is a single-pole device with a panel mount configuration.

 

The thermal mechanism ensures reliable trip response under sustained overload conditions. It carries approvals from CE, cUL, TUV, UL1077, and UL1500, indicating suitability for various industrial and commercial applications.

 

The panel mount design allows easy installation in control panels or equipment enclosures. The push-to-reset feature provides manual reset after a trip event.

CLB-053-11B2N-B-A Quick Information

Product Type: Thermal Circuit Breaker
Series: CLB-053
Canonical Name: CLB-053-11B2N-B-A Thermal Circuit Breaker
Subcategory: Thermal

CLB-053-11B2N-B-A Compliance

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

CLB-053-11B2N-B-A Features

  • Rated for 5A at 250V operation.
  • Single-pole thermal circuit breaker.
  • Panel mount with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.
  • Non-illuminated actuator design.

CLB-053-11B2N-B-A Applications

  • Overcurrent protection in industrial control panels.
  • Power distribution unit protection.
  • Equipment branch circuit protection.
  • Commercial appliance safety disconnect.

CLB-053-11B2N-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CLB-053-11B2N-B-A?

250V.

What is the current rating?

5A.

What type of circuit breaker is this?

Thermal.

How many poles does it have?

1.

What is the actuator type?

Push to reset.

What approvals does it have?

CE, cUL, TUV, UL1077, UL1500.

Is it illuminated?

No, it is non-illuminated.

CLB-053-11B2N-B-A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CLB-053-27E5N-W-A/05
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The Littelfuse Inc. CLB-053-27E5N-W-A/05 is a thermal circuit breaker designed for panel mounting. It offers a 5A current rating and a 250V voltage rating.
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CLB-053-12C2N-W-D
CLB-053-12C2N-W-D
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The Littelfuse Inc. CLB-053-12C2N-W-D is a thermal circuit breaker with a 5A current rating and 250V voltage rating. It features a push-to-reset actuator and panel mount design.
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CMB-053-00ENN-B-A/05
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The Littelfuse Inc. CMB-053-00ENN-B-A/05 is a thermal circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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