CT1-B5-14-620-1B1-MG The Littelfuse Inc. CT1-B5-14-620-1B1-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CT1-B5-14-620-1B1-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B5-14-620-1B1-MG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
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$ Price Range: $0.99

CT1-B5-14-620-1B1-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
Storage Temperature
Tape & Reel
Voltage Rating

CT1-B5-14-620-1B1-MG Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CT1-B5-14-620-1B1-MG, is designed for circuit protection applications. It operates with a 20A current rating and a maximum voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator for manual operation and a panel mount design for easy integration into control panels or enclosures.

 

With a single pole configuration, this circuit breaker is ideal for isolating individual circuits. It is approved by CCC, CSA, and UL489 standards, indicating compliance with safety and performance requirements in various regions. The RoHS3 status indicates compliance with restrictions on hazardous substances.

CT1-B5-14-620-1B1-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B5-14-620-1B1-MG Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CT1-B5-14-620-1B1-MG Compliance

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

CT1-B5-14-620-1B1-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-B5-14-620-1B1-MG Features

  • 20A current rating for circuit protection.
  • 480V maximum voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL489.

CT1-B5-14-620-1B1-MG Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for protecting sensitive equipment.
  • General purpose circuit protection.

CT1-B5-14-620-1B1-MG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CT1-B5-14-620-1B1-MG 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-B5-14-620-1B1-MG use?

It uses a magnetic hydraulic delay mechanism.

How is this circuit breaker mounted?

It is designed for panel mounting.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL489.

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The Littelfuse Inc. CT1-B2-12-620-121-MG is a single-pole, magnetic circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
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