CA1-B0-12-620-121-C The Littelfuse Inc. CA1-B0-12-620-121-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B0-12-620-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-620-121-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
Stock on Request

CA1-B0-12-620-121-C 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-B0-12-620-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-12-620-121-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for a current of 20A and a voltage of 480V.

 

The breaker is designed for panel mounting and features a lever actuator. It offers no illumination.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected, though these are noted as low confidence from the existing database.

 

Approval agencies include CCC, CSA, and UL.

CA1-B0-12-620-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-12-620-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CA1-B0-12-620-121-C Compliance

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

CA1-B0-12-620-121-C Features

  • 20A current rating for power control.
  • 480V voltage rating for industrial use.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for specific tripping.
  • 1-pole configuration for simple circuits.

CA1-B0-12-620-121-C Applications

  • Ideal for power distribution circuits.
  • Suitable for control panel applications.
  • Used in industrial equipment protection.
  • Provides overcurrent protection.

CA1-B0-12-620-121-C FAQs

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

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 480V.

What type of circuit breaker is this?

It is a magnetic circuit breaker with hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does this circuit breaker use?

It uses a lever actuator.

How is this circuit breaker mounted?

It is panel mounted.

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