CA4-B0-22-650-121-D The Littelfuse Inc. CA4-B0-22-650-121-D is a 4-pole circuit breaker featuring a 50A current rating and 250V AC voltage rating. It is designed for panel mounting.
Mfr Part #:

CA4-B0-22-650-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-22-650-121-D is a 4-pole circuit breaker featuring a 50A current rating and 250V AC voltage rating. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

CA4-B0-22-650-121-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

CA4-B0-22-650-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA4-B0-22-650-121-D is a magnetic (hydraulic delay) circuit breaker designed for reliable circuit protection. It features a 50A current rating and a 250V AC voltage rating, with a DC voltage rating of 150V.

 

The breaker is a 4-pole unit suitable for panel mounting, offering a lever actuator for operation. It has received approvals from CCC, CSA, UL, and VDE, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. The component is packaged in bulk.

 

This circuit breaker is suitable for applications requiring robust overcurrent protection with a specific delay characteristic provided by its magnetic hydraulic delay mechanism.

CA4-B0-22-650-121-D Quick Information

Product Type: Circuit Breaker
Series: C
Canonical Name: Carling Technologies CA4-B0-22-650-121-D Circuit Breaker

CA4-B0-22-650-121-D Compliance

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

CA4-B0-22-650-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA4-B0-22-650-121-D Features

  • 50A current rating for circuit protection.
  • 250V AC and 150V DC voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • 4-pole configuration for multi-circuit use.
  • Panel mount design with lever actuator.

CA4-B0-22-650-121-D Applications

  • Provides reliable overcurrent protection.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Offers specific hydraulic delay characteristics.

CA4-B0-22-650-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA4-B0-22-650-121-D circuit breaker?

The current rating is 50A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 250V.

What type of breaker mechanism does the CA4-B0-22-650-121-D use?

It uses a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

The circuit breaker has 4 poles.

What mounting type is required for the CA4-B0-22-650-121-D?

It is designed for Panel Mount installation.

Which agencies have approved this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

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