CT1-B2-12-615-A21-MJ The Littelfuse Inc. CT1-B2-12-615-A21-MJ is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 15A current rating.
Mfr Part #:

CT1-B2-12-615-A21-MJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B2-12-615-A21-MJ is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 15A current rating.
Stock on Request
$ Price Range: $0.99

CT1-B2-12-615-A21-MJ 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

CT1-B2-12-615-A21-MJ Description

Short technical summary and product information.

This Littelfuse Inc. CT1-B2-12-615-A21-MJ is a single-pole circuit breaker with a current rating of 15A and a voltage rating of 480V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable protection.

 

The breaker is designed for panel mounting and features a lever actuator. It is approved by CCC, CSA, TUV, and UL489, indicating compliance with various safety standards. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

 

This component is suitable for applications requiring overcurrent protection with specific delay characteristics. Its panel mount design facilitates integration into control panels and equipment enclosures.

CT1-B2-12-615-A21-MJ Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B2-12-615-A21-MJ Circuit Breaker
Subcategory: Circuit Breaker

CT1-B2-12-615-A21-MJ Compliance

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

CT1-B2-12-615-A21-MJ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CT1-B2-12-615-A21-MJ Features

  • 15A current rating for protection.
  • 480V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for enclosures.
  • CCC, CSA, TUV, UL489 approvals.

CT1-B2-12-615-A21-MJ Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation machinery.

CT1-B2-12-615-A21-MJ FAQs

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

The current rating is 15A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of breaker is the CT1-B2-12-615-A21-MJ?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has one pole.

What is the mounting type for this circuit breaker?

It is designed for panel mounting.

Which approval agencies recognize this circuit breaker?

It is approved by CCC, CSA, TUV, and UL489.

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The Littelfuse Inc. CA1-B2-14-615-622-MJ is a 15A, 480V circuit breaker. It features a magnetic hydraulic delay mechanism and panel mount design.
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