CA1-B0-21-450-221-DG The Littelfuse Inc. CA1-B0-21-450-221-DG is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay and a 5A current rating.
Mfr Part #:

CA1-B0-21-450-221-DG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-21-450-221-DG is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay and a 5A current rating.
Stock on Request
$ Price Range: $0.99

CA1-B0-21-450-221-DG 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-B0-21-450-221-DG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-21-450-221-DG is a circuit breaker designed for panel mounting. It operates at a voltage rating of 240V and has a current rating of 5A.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is a single-pole unit, meaning it protects a single circuit. The device is approved by CCC, CSA, and UL489, indicating compliance with various safety standards.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected. Its panel mount design makes it suitable for integration into various electrical enclosures and systems.

CA1-B0-21-450-221-DG Quick Information

Product Type: Circuit Breaker
Canonical Name: Carling Technologies CA1-B0-21-450-221-DG Circuit Breaker

CA1-B0-21-450-221-DG Compliance

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

CA1-B0-21-450-221-DG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B0-21-450-221-DG Features

  • 5A current rating for circuit protection.
  • 240V voltage rating for AC applications.
  • Magnetic breaker with hydraulic delay.
  • Single-pole design for dedicated circuits.
  • Panel mount for easy installation.

CA1-B0-21-450-221-DG Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Protects sensitive electronic equipment.
  • Incorporated into power supply units.

CA1-B0-21-450-221-DG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-21-450-221-DG circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 240V.

What type of mounting does the CA1-B0-21-450-221-DG circuit breaker use?

It uses a panel mount.

How many poles does this circuit breaker have?

It has 1 pole.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL489.

Is the CA1-B0-21-450-221-DG circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

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