CA1-B2-22-620-121-D The Littelfuse Inc. CA1-B2-22-620-121-D is a 1-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
Mfr Part #:

CA1-B2-22-620-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-22-620-121-D is a 1-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount capability.
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CA1-B2-22-620-121-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-B2-22-620-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-22-620-121-D is a single-pole circuit breaker designed for circuit protection applications. It offers a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It features a lever actuator for easy operation and a panel mount design for convenient installation.

 

Key specifications include a 20A current rating, 250V voltage rating, and approval by agencies such as CCC, CSA, UL, and VDE. The RoHS status is compliant with RoHS3 standards, and it has an MSL of 1.

 

This circuit breaker is suitable for various industrial and commercial applications requiring robust overcurrent protection. Its panel mount design ensures secure integration into control panels and equipment.

CA1-B2-22-620-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-22-620-121-D Circuit Breaker

CA1-B2-22-620-121-D Compliance

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

CA1-B2-22-620-121-D Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Lever actuator for operation.

CA1-B2-22-620-121-D Applications

  • Ideal for industrial control panels.
  • Suitable for equipment protection.
  • Used in power distribution systems.
  • Provides overcurrent safety.

CA1-B2-22-620-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B2-22-620-121-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the CA1-B2-22-620-121-D use?

It uses a magnetic breaker type with a hydraulic delay.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the CA1-B2-22-620-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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