CT1-B2-12-620-422-MF The Littelfuse Inc. CT1-B2-12-620-422-MF is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CT1-B2-12-620-422-MF

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B2-12-620-422-MF is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CT1-B2-12-620-422-MF 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

CT1-B2-12-620-422-MF Description

Short technical summary and product information.

This Littelfuse Inc. CT1-B2-12-620-422-MF is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 20A and a voltage rating of 480V. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, UL489, and VDE, indicating broad compliance for various applications.

 

The circuit breaker is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected. These environmental compliance details are based on available data but require verification.

 

This component is suitable for applications requiring protection against overcurrents and short circuits within its specified electrical limits. Its panel mount design facilitates integration into control panels and equipment.

CT1-B2-12-620-422-MF Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B2-12-620-422-MF Circuit Breaker
Subcategory: Circuit Breaker

CT1-B2-12-620-422-MF Compliance

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

CT1-B2-12-620-422-MF Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CT1-B2-12-620-422-MF Features

  • 20A current rating for circuit protection.
  • 480V voltage rating for electrical systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL489, VDE.

CT1-B2-12-620-422-MF Applications

  • Used for overcurrent protection.
  • Suitable for panel installations.
  • Industrial control systems.
  • Power distribution units.

CT1-B2-12-620-422-MF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CT1-B2-12-620-422-MF circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CT1-B2-12-620-422-MF use?

It uses a Magnetic (Hydraulic Delay) type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the CT1-B2-12-620-422-MF?

It is designed for Panel Mount.

Is the CT1-B2-12-620-422-MF RoHS compliant?

The status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

CT1-B2-12-620-422-MF Alternate Parts

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CA1-B2-12-620-622-MF
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The Littelfuse Inc. CA1-B2-12-620-622-MF is a 1-pole magnetic circuit breaker. It features a 20A current rating and a 480V voltage rating.
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