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CLB-403-11BNN-B-F Circuit breaker, thermal, 40A, 250V, 1-pole, panel mount, push to reset actuator.
Mfr Part #:

CLB-403-11BNN-B-F

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Circuit breaker, thermal, 40A, 250V, 1-pole, panel mount, push to reset actuator.
Stock on Request

CLB-403-11BNN-B-F 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
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CLB-403-11BNN-B-F Description

Short technical summary and product information.

The Littelfuse CLB-403-11BNN-B-F is a single-pole thermal circuit breaker designed for overcurrent protection. It is rated for 40A continuous current at 250V. The thermal trip mechanism provides reliable protection against sustained overcurrent conditions.

 

This circuit breaker features a push-to-reset actuator, allowing manual reset after a trip event. It is intended for panel mount installation and does not include illumination. The breaker has approvals from CE, cUL, TUV, UL1077, and UL1500.

 

This component is suitable for use in a variety of applications requiring overcurrent protection, such as industrial control panels, power distribution, and equipment protection.

CLB-403-11BNN-B-F Quick Information

Product Type: Circuit Breaker
Series: CLB-403
Canonical Name: CLB-403-11BNN-B-F, 40A, 250V, 1-Pole, Thermal Circuit Breaker, Panel Mount, Push to Reset
Subcategory: Thermal Circuit Breaker

CLB-403-11BNN-B-F Compliance

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

CLB-403-11BNN-B-F Features

  • Rated for 40A current at 250V.
  • Thermal trip mechanism for overcurrent protection.
  • Single-pole design for basic circuit protection.
  • Panel mount installation with push-to-reset actuator.
  • Approved by CE, cUL, TUV, UL1077, UL1500.

CLB-403-11BNN-B-F Applications

  • Overcurrent protection for industrial equipment
  • Panel mount circuit breaker for power distribution
  • Thermal protection for automotive electrical systems
  • Single pole breaker for lighting control panels
  • Push-to-reset breaker for marine applications

CLB-403-11BNN-B-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CLB-403-11BNN-B-F?

40A.

What is the voltage rating of the CLB-403-11BNN-B-F?

250V.

What is the breaker type?

Thermal.

How many poles does this circuit breaker have?

1.

What is the actuator type?

Push to reset.

What is the mounting type?

Panel mount.

What approvals does this circuit breaker have?

CE, cUL, TUV, UL1077, UL1500.

CLB-403-11BNN-B-F Alternate Parts

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CLB-403-27ENN-W-H
CLB-403-27ENN-W-H
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CLB-403-11ANN-W-A/40
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The Littelfuse Inc. CLB-403-11ANN-W-A/40 is a thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
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CLB-403-11ANN-B-F
CLB-403-11ANN-B-F
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The Littelfuse Inc. CLB-403-11ANN-B-F is a thermal circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
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