CT1-B2-14-640-121-MG The Littelfuse Inc. CT1-B2-14-640-121-MG is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CT1-B2-14-640-121-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B2-14-640-121-MG is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CT1-B2-14-640-121-MG 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-B2-14-640-121-MG Description

Short technical summary and product information.

This Littelfuse Inc. CT1-B2-14-640-121-MG is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for a current of 40A and a voltage of 480V.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, and UL489.

 

This component is RoHS3 compliant and has an MSL of 1. It is suitable for applications requiring reliable circuit protection with specific electrical and mounting characteristics.

CT1-B2-14-640-121-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B2-14-640-121-MG Circuit Breaker
Subcategory: Circuit Breaker

CT1-B2-14-640-121-MG Compliance

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

CT1-B2-14-640-121-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CT1-B2-14-640-121-MG Features

  • 40A current rating for protection.
  • 480V voltage rating.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay breaker type.
  • Single pole configuration.

CT1-B2-14-640-121-MG Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 480V.
  • Ideal for panel-mounted applications.

CT1-B2-14-640-121-MG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CT1-B2-14-640-121-MG circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How is the CT1-B2-14-640-121-MG circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the CT1-B2-14-640-121-MG use?

It uses a magnetic hydraulic delay mechanism.

How many poles does this circuit breaker have?

It has 1 pole.

Is the CT1-B2-14-640-121-MG circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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The Littelfuse Inc. CA1-B0-14-640-522-L is a 1-pole magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
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