CA1-B0-22-440-121-D The Littelfuse Inc. CA1-B0-22-440-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 4A current rating and a 250V voltage rating.
Mfr Part #:

CA1-B0-22-440-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-22-440-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 4A current rating and a 250V voltage rating.
Stock on Request

CA1-B0-22-440-121-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
SVHC Present
Voltage Rating

CA1-B0-22-440-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-22-440-121-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 4A and a voltage rating of 250V. It features a lever actuator for easy operation and does not include illumination.

 

Key specifications include a 1-pole configuration and approval by agencies such as CCC, CSA, UL, and VDE. The RoHS status is compliant with RoHS3, and it has an MSL of 1 Unlimited and REACH status of REACH Unaffected.

 

This component is suitable for applications requiring robust circuit protection with specific electrical and mounting requirements.

CA1-B0-22-440-121-D Quick Information

Product Type: Circuit Breaker
Series: CA1-B0
Canonical Name: Littelfuse Inc. CA1-B0-22-440-121-D Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-22-440-121-D Compliance

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

CA1-B0-22-440-121-D Features

  • 4A current rating for protection.
  • 250V voltage rating.
  • Single pole configuration.
  • Panel mount design.
  • Magnetic hydraulic delay type.

CA1-B0-22-440-121-D Applications

  • Overcurrent protection for industrial control panels.
  • Used in power supply input circuits.
  • Protects HVAC equipment from overloads.
  • Suitable for motor branch circuit protection.

CA1-B0-22-440-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-22-440-121-D?

4A.

What is the voltage rating of the CA1-B0-22-440-121-D?

250V.

How many poles does the circuit breaker have?

1 pole.

What type of breaker is the CA1-B0-22-440-121-D?

Magnetic (Hydraulic Delay).

What is the actuator type on this circuit breaker?

Lever.

What is the mounting type for the CA1-B0-22-440-121-D?

Panel Mount.

Does the CA1-B0-22-440-121-D have illumination?

No, it has no illumination.

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