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CA1-B0-34-430-421-D The Littelfuse Inc. CA1-B0-34-430-421-D is a magnetic (hydraulic delay) circuit breaker. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

CA1-B0-34-430-421-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-430-421-D is a magnetic (hydraulic delay) circuit breaker. It features a 3A current rating and a 250V voltage rating.
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CA1-B0-34-430-421-D 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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CA1-B0-34-430-421-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-34-430-421-D 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 3 Amperes and a voltage rating of 250 Volts. It is suitable for applications requiring precise overcurrent protection.

 

Key specifications include a 3A current rating, 250V voltage rating, and a magnetic (hydraulic delay) breaker type. The actuator is a lever, and the mounting type is panel mount. It offers RoHS3 compliance and an MSL 1 rating.

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

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-34-430-421-D Magnetic (Hydraulic Delay) Circuit Breaker

CA1-B0-34-430-421-D Compliance

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

CA1-B0-34-430-421-D Features

  • 3A current rating for protection.
  • 250V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • RoHS3 compliant and MSL 1 rated.

CA1-B0-34-430-421-D Applications

  • Overcurrent protection for industrial control panels
  • Protects power supplies from overload conditions
  • Used in motor protection circuits
  • Suitable for panel-mounted power distribution

CA1-B0-34-430-421-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-34-430-421-D?

3A.

What is the voltage rating of this circuit breaker?

250V.

How many poles does this circuit breaker have?

1 pole.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

How is this circuit breaker mounted?

Panel mount.

Does this circuit breaker have illumination?

No.

CA1-B0-34-430-421-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-22-430-121-D
CA1-B0-22-430-121-D
Littelfuse Inc.
CA1-B0-22-430-121-D is a 3A, 250V single-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
View Part
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