CA1-B2-12-420-121-MG The Littelfuse Inc. CA1-B2-12-420-121-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B2-12-420-121-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-12-420-121-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B2-12-420-121-MG 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-B2-12-420-121-MG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-12-420-121-MG is a single-pole circuit breaker designed for panel mounting. It operates with a 2A current rating and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator for operation. Illumination is not provided. The device is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Approval agencies include CCC, CSA, and UL489. This circuit breaker is suitable for applications requiring reliable overcurrent protection within its specified electrical and environmental parameters.

CA1-B2-12-420-121-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-12-420-121-MG Circuit Breaker

CA1-B2-12-420-121-MG Compliance

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

CA1-B2-12-420-121-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B2-12-420-121-MG Features

  • 2A current rating
  • 480V voltage rating
  • Magnetic hydraulic delay type
  • Panel mount design
  • Lever actuator

CA1-B2-12-420-121-MG Applications

  • Suitable for circuit protection in electrical systems.
  • Used in industrial control panels and machinery.
  • Ideal for residential and commercial electrical distribution.
  • Applicable in automation and motor control applications.

CA1-B2-12-420-121-MG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B2-12-420-121-MG circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How is the CA1-B2-12-420-121-MG circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a lever actuator.

Is the CA1-B2-12-420-121-MG circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

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