CA1-B0-34-420-421-E The Littelfuse Inc. CA1-B0-34-420-421-E is a circuit breaker designed for reliable circuit protection. It features a 250V AC voltage rating and a 1A current rating.
Mfr Part #:

CA1-B0-34-420-421-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-420-421-E is a circuit breaker designed for reliable circuit protection. It features a 250V AC voltage rating and a 1A current rating.
Stock on Request

CA1-B0-34-420-421-E Specifications Quick View

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

CA1-B0-34-420-421-E Description

Short technical summary and product information.

This CA1-B0-34-420-421-E circuit breaker from Littelfuse Inc. is a magnetic (hydraulic delay) type designed for panel mounting. It operates with a voltage rating of 250V AC and 80V DC, and has a current rating of 1A.

 

The breaker is a single-pole unit with a lever actuator. It has received approvals from CCC, CSA, TUV, and UL agencies, indicating its compliance with various safety standards.

 

Environmental compliance includes RoHS3 status, MSL 1 Unlimited, and REACH Unaffected. The component is suitable for applications requiring robust circuit protection.

 

Key specifications include a 250V AC voltage rating, 1A current rating, and panel mount installation. The magnetic (hydraulic delay) mechanism ensures reliable operation.

CA1-B0-34-420-421-E Quick Information

Product Type: Circuit Breaker
Series: C
Canonical Name: CA1-B0-34-420-421-E Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-34-420-421-E Compliance

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

CA1-B0-34-420-421-E Features

  • 250V AC voltage rating.
  • 1A current rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount installation.
  • Lever actuator type.

CA1-B0-34-420-421-E Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 1A current.
  • Ideal for 250V AC applications.
  • Panel-mounted installations.

CA1-B0-34-420-421-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of CA1-B0-34-420-421-E?

250V AC and 80V DC.

What packaging and mounting options are available for this part?

Packaged in Bulk and mounts via Panel Mount.

What is the current rating of this circuit breaker?

1A.

What type of circuit breaker is CA1-B0-34-420-421-E?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type does this circuit breaker use?

Lever actuator.

What safety approvals does CA1-B0-34-420-421-E hold?

CCC, CSA, TUV, and UL.

CA1-B0-34-420-421-E Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-34-410-421-D
CA1-B0-34-410-421-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-410-421-D is a 1A circuit breaker featuring a magnetic hydraulic delay mechanism and a lever actuator.
View Part
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