CA1-B2-12-655-121-C The Littelfuse Inc. CA1-B2-12-655-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 55A and 480V. It features a lever actuator and panel mount.
Mfr Part #:

CA1-B2-12-655-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-12-655-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 55A and 480V. It features a lever actuator and panel mount.
Stock on Request
$ Price Range: $0.99

CA1-B2-12-655-121-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-B2-12-655-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-12-655-121-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.

 

Key electrical specifications include a current rating of 55A and a voltage rating of 480V. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These compliance details are based on available data and may require verification.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with specific trip characteristics provided by its magnetic hydraulic delay.

CA1-B2-12-655-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-12-655-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

CA1-B2-12-655-121-C Compliance

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

CA1-B2-12-655-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B2-12-655-121-C Features

  • 55A current rating for robust protection.
  • 480V voltage rating for industrial use.
  • Magnetic hydraulic delay for specific tripping.
  • Single-pole design for basic circuits.
  • Panel mount for easy installation.

CA1-B2-12-655-121-C Applications

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

CA1-B2-12-655-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B2-12-655-121-C circuit breaker?

The current rating is 55A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CA1-B2-12-655-121-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the CA1-B2-12-655-121-C?

The mounting type is Panel Mount.

Which agencies have approved this circuit breaker?

Approval agencies include CCC, CSA, and UL.

CA1-B2-12-655-121-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CA1-B2-12-655-A11-C
CA1-B2-12-655-A11-C
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-12-655-A11-C is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It features a 55A current rating and a 480V voltage rating.
View Part
Home
Account

Categories