CA1-B0-42-450-121-D The Littelfuse Inc. CA1-B0-42-450-121-D is a magnetic hydraulic delay circuit breaker. It offers a 5A current rating and 250V voltage rating.
Mfr Part #:

CA1-B0-42-450-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-42-450-121-D is a magnetic hydraulic delay circuit breaker. It offers a 5A current rating and 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B0-42-450-121-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
Voltage Rating

CA1-B0-42-450-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-42-450-121-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 5A and a voltage rating of 250V. It is equipped with a lever actuator and does not include illumination. The mounting type is panel mount, making it suitable for integration into various enclosures and control panels.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, UL, and VDE, suggesting broad applicability and adherence to international standards.

CA1-B0-42-450-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-42-450-121-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-42-450-121-D Compliance

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

CA1-B0-42-450-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CA1-B0-42-450-121-D Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • Lever actuator type.

CA1-B0-42-450-121-D Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted circuit breaker applications.
  • Ideal for controlling electrical current flow.
  • Suitable for industrial and commercial electrical panels.
  • Provides overload and short circuit protection.

CA1-B0-42-450-121-D FAQs

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

The current rating is 5A.

What is the voltage rating of the circuit breaker?

The voltage rating is 250V.

What type of breaker is the CA1-B0-42-450-121-D?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What mounting type does this breaker use?

It uses panel mount.

CA1-B0-42-450-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BA1-B0-24-450-122-D
BA1-B0-24-450-122-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-450-122-D is a 1-pole, panel mount circuit breaker. It features a 5A current rating and a 250V voltage rating.
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CA1-B0-20-450-121-D
CA1-B0-20-450-121-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-20-450-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 5A current rating.
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BA1-B0-24-450-111-D
BA1-B0-24-450-111-D
Littelfuse Inc.
Magnetic (Hydraulic Delay) circuit breaker rated at 5A and 250V with 1 pole. Panel mount with lever actuator, non-illuminated.
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BA1-B0-22-450-111-D
BA1-B0-22-450-111-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-22-450-111-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
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