CB4-B0-24-650-121-C The Littelfuse Inc. CB4-B0-24-650-121-C is a 4-pole circuit breaker with a 50A current rating and 240VAC/125VDC voltage rating. It features a magnetic hydraulic delay mechanism and lever actuator.
Mfr Part #:

CB4-B0-24-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB4-B0-24-650-121-C is a 4-pole circuit breaker with a 50A current rating and 240VAC/125VDC voltage rating. It features a magnetic hydraulic delay mechanism and lever actuator.
Stock on Request
$ Price Range: $0.99

CB4-B0-24-650-121-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
Storage Temperature
Tape & Reel
Voltage Rating

CB4-B0-24-650-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CB4-B0-24-650-121-C is a 4-pole circuit breaker designed for panel mounting. It offers a robust 50A current rating and supports AC voltage up to 240V and DC voltage up to 125V.

 

The breaker utilizes a magnetic hydraulic delay mechanism for reliable operation and features a simple lever actuator. It is approved by CSA and UL standards, ensuring compliance for various applications.

 

Key electrical specifications include a 50A current rating and dual voltage ratings of 240VAC and 125VDC. The 4-pole configuration makes it suitable for multi-phase or multi-circuit protection.

 

Designed for panel mount installations, this circuit breaker is a dependable choice for overcurrent protection in industrial and commercial settings. Its magnetic tripping mechanism provides precise fault interruption.

CB4-B0-24-650-121-C Quick Information

Product Type: Circuit Breaker
Series: C
Canonical Name: Littelfuse Inc. CB4-B0-24-650-121-C Circuit Breaker
Subcategory: Circuit Breaker

CB4-B0-24-650-121-C Compliance

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

CB4-B0-24-650-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB4-B0-24-650-121-C Features

  • 50A current rating for robust protection.
  • Supports 240VAC and 125VDC operation.
  • Four-pole configuration for multi-circuit use.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for reliable tripping.

CB4-B0-24-650-121-C Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • Effective for multi-phase circuit protection.

CB4-B0-24-650-121-C FAQs

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

The current rating is 50A.

What is the AC voltage rating of the breaker?

The AC voltage rating is 240V.

What is the DC voltage rating of the breaker?

The DC voltage rating is 125V.

What type of breaker is this?

It is a magnetic hydraulic delay breaker.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

What approval agencies certify this breaker?

It is certified by CSA and UL.

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