CJ1-B2-12-650-121-D The Littelfuse Inc. CJ1-B2-12-650-121-D is a single-pole circuit breaker designed for panel mounting. It offers a 50A current rating and a 480V voltage rating.
Mfr Part #:

CJ1-B2-12-650-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CJ1-B2-12-650-121-D is a single-pole circuit breaker designed for panel mounting. It offers a 50A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CJ1-B2-12-650-121-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

CJ1-B2-12-650-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CJ1-B2-12-650-121-D is a magnetic (hydraulic delay) circuit breaker with a 50A current rating and a 480V voltage rating. It features a rocker actuator and is designed for panel mount installations. The breaker has one pole and is approved by CCC, CSA, UL, and VDE.

 

Key electrical characteristics include its 50A current carrying capacity and 480V maximum voltage rating. The magnetic hydraulic delay mechanism provides specific trip characteristics suitable for various protection applications. Its panel mount design ensures straightforward integration into control panels and equipment.

 

This component is suitable for applications requiring reliable overcurrent protection. The approval agencies listed indicate compliance with various international safety standards, making it a versatile choice for different markets. The rocker actuator provides a clear visual and tactile indication of the breaker's status.

CJ1-B2-12-650-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CJ1-B2-12-650-121-D Circuit Breaker

CJ1-B2-12-650-121-D Compliance

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

CJ1-B2-12-650-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CJ1-B2-12-650-121-D Features

  • 50A current rating for protection.
  • 480V voltage rating for power systems.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay breaker type.
  • Approved by CCC, CSA, UL, VDE.

CJ1-B2-12-650-121-D Applications

  • Industrial control panel protection.
  • Commercial equipment power circuits.
  • Machine tool power distribution.
  • Power supply overcurrent protection.

CJ1-B2-12-650-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CJ1-B2-12-650-121-D circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CJ1-B2-12-650-121-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

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

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