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CA1-B0-34-620-421-E The Littelfuse Inc. CA1-B0-34-620-421-E is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250V voltage rating.
Mfr Part #:

CA1-B0-34-620-421-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-620-421-E is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250V voltage rating.
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CA1-B0-34-620-421-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-B0-34-620-421-E Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-34-620-421-E is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.

 

The breaker has a current rating of 20A and a voltage rating of 250V. It is approved by CCC, CSA, TUV, and UL agencies. The actuator type is a lever, and it does not feature illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. This component is suitable for applications requiring robust circuit protection with standard mounting.

 

Key specifications include a 20A current rating, 250V voltage rating, and panel mount capability. The breaker type is magnetic (hydraulic delay), and it has one pole.

CA1-B0-34-620-421-E Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-34-620-421-E Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-34-620-421-E Compliance

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

CA1-B0-34-620-421-E Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, TUV, UL.

CA1-B0-34-620-421-E Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 20A capacity.
  • Ideal for 250V rated circuits.
  • Panel mount installations.

CA1-B0-34-620-421-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

20A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does this circuit breaker have?

1.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What mounting type does this circuit breaker use?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, TUV, UL.

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