CT1-B9-14-630-A21-MG The Littelfuse Inc. CT1-B9-14-630-A21-MG is a 1-pole, magnetic (hydraulic delay) circuit breaker. It offers a 30A current rating and a 480V voltage rating.
Mfr Part #:

CT1-B9-14-630-A21-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B9-14-630-A21-MG is a 1-pole, magnetic (hydraulic delay) circuit breaker. It offers a 30A current rating and a 480V voltage rating.
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$ Price Range: $0.99

CT1-B9-14-630-A21-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-B9-14-630-A21-MG Description

Short technical summary and product information.

This Littelfuse Inc. CT1-B9-14-630-A21-MG is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) tripping mechanism, providing a 30A current rating and a 480V voltage rating.

 

Key electrical characteristics include its 30A current capacity and 480V maximum voltage. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It has a lever actuator and no illumination.

 

Compliance is noted with CCC, CSA, and UL489 approvals. Environmental compliance includes RoHS3 status, MSL 1, and REACH unaffected, though these are currently unverified. The mounting type is panel mount, facilitating integration into control panels and equipment.

 

This component is part of the broader circuit protection category, specifically within circuit breakers. Its specifications make it suitable for various industrial and commercial applications where reliable overcurrent protection is essential.

CT1-B9-14-630-A21-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B9-14-630-A21-MG Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CT1-B9-14-630-A21-MG Compliance

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

CT1-B9-14-630-A21-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-B9-14-630-A21-MG Features

  • 30A current rating for overcurrent protection.
  • 480V voltage rating for industrial applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL489 approved for safety.

CT1-B9-14-630-A21-MG Applications

  • Protects electrical circuits from overloads.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Integrates into equipment requiring protection.

CT1-B9-14-630-A21-MG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CT1-B9-14-630-A21-MG circuit breaker?

The current rating is 30A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CT1-B9-14-630-A21-MG use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the CT1-B9-14-630-A21-MG?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL489.

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The Littelfuse Inc. CS1-B4-14-630-121-BG is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 30A current rating.
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