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CA1-B0-34-430-421-E The Littelfuse Inc. CA1-B0-34-430-421-E is a 1-pole circuit breaker with a 3A current rating and 250V voltage rating. It features a lever actuator and panel mount design.
Mfr Part #:

CA1-B0-34-430-421-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-430-421-E is a 1-pole circuit breaker with a 3A current rating and 250V voltage rating. It features a lever actuator and panel mount design.
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CA1-B0-34-430-421-E 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
Voltage Rating
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CA1-B0-34-430-421-E Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-34-430-421-E is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 3A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it is activated by a lever. It is approved by CCC, CSA, TUV, and UL.

 

This component is RoHS3 compliant and has an MSL of 1. It is suitable for various applications requiring reliable circuit protection.

CA1-B0-34-430-421-E Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-34-430-421-E Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-34-430-421-E Compliance

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

CA1-B0-34-430-421-E Features

  • 3A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • Lever actuator.

CA1-B0-34-430-421-E Applications

  • Overcurrent protection for industrial panels.
  • Suitable for motor control circuits.
  • Protects equipment in power distribution.
  • Ideal for lighting system protection.

CA1-B0-34-430-421-E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

The circuit breaker is rated for 250V AC operation.

What type of circuit breaker is the CA1-B0-34-430-421-E?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1 pole) circuit breaker.

What type of actuator does this circuit breaker use?

It features a lever actuator.

How is this circuit breaker mounted?

It is designed for panel mount installation.

What safety approvals does this circuit breaker hold?

It is approved by CCC, CSA, TUV, and UL.

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