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CA1-B0-36-440-421-E The Littelfuse Inc. CA1-B0-36-440-421-E is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) tripping mechanism with a 4A current rating and 250V voltage rating.
Mfr Part #:

CA1-B0-36-440-421-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-36-440-421-E is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) tripping mechanism with a 4A current rating and 250V voltage rating.
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CA1-B0-36-440-421-E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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CA1-B0-36-440-421-E Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-36-440-421-E is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 4A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. The actuator type is a lever, and it does not feature illumination.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected. Approval agencies for this component are CCC, CSA, TUV, and UL.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection within its specified electrical and environmental parameters.

CA1-B0-36-440-421-E Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-36-440-421-E Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-36-440-421-E Compliance

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

CA1-B0-36-440-421-E Features

  • 4A current rating and 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, TUV, and UL.
  • RoHS3 compliant.

CA1-B0-36-440-421-E Applications

  • Ideal for industrial control panel protection.
  • Used in power distribution systems.
  • Suitable for equipment with inrush currents.
  • Provides reliable overcurrent protection.
  • Panel mount for easy installation.

CA1-B0-36-440-421-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-36-440-421-E?

4A.

What is the voltage rating?

250V.

How many poles does this circuit breaker have?

1 pole.

What type of actuator does it use?

Lever actuator.

What is the mounting type?

Panel mount.

What is the breaker type?

Magnetic (Hydraulic Delay).

Is the circuit breaker illuminated?

No, it is non-illuminated.

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