CT1-B2-12-645-522-D The Littelfuse Inc. CT1-B2-12-645-522-D is a single-pole circuit breaker with a 45A current rating and 480V voltage rating. It is designed for panel mounting.
Mfr Part #:

CT1-B2-12-645-522-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CT1-B2-12-645-522-D is a single-pole circuit breaker with a 45A current rating and 480V voltage rating. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

CT1-B2-12-645-522-D 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-B2-12-645-522-D Description

Short technical summary and product information.

This Littelfuse Inc. CT1-B2-12-645-522-D is a single-pole circuit breaker designed for reliable circuit protection. It features a magnetic hydraulic delay mechanism and a lever actuator for easy operation.

 

With a current rating of 45A and a voltage rating of 480V, this breaker is suitable for various electrical applications. It is designed for panel mounting, ensuring secure installation in control panels and equipment.

 

The breaker is compliant with RoHS3 standards and has an MSL of 1, indicating unlimited shelf life under recommended storage conditions. It is also REACH unaffected.

 

Key specifications include a 45A current rating, 480V voltage rating, panel mount type, and a magnetic hydraulic delay.

CT1-B2-12-645-522-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CT1-B2-12-645-522-D Circuit Breaker

CT1-B2-12-645-522-D Compliance

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

CT1-B2-12-645-522-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CT1-B2-12-645-522-D Features

  • 45A current rating for robust protection.
  • 480V voltage rating suitable for industrial use.
  • Panel mount design for secure installation.
  • Magnetic hydraulic delay for reliable tripping.
  • Single-pole configuration for basic circuits.

CT1-B2-12-645-522-D Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Applicable in machinery safety circuits.
  • Ideal for general purpose circuit protection.

CT1-B2-12-645-522-D FAQs

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

The current rating is 45A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of actuator does this circuit breaker have?

It has a lever actuator.

What is the breaker type?

It is a magnetic (hydraulic delay) breaker.

What mounting type is used for this circuit breaker?

It is designed for panel mounting.

Is this product RoHS compliant?

RoHS status is unverified; treat as low-confidence.

CT1-B2-12-645-522-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-11-645-612-D
CA1-B0-11-645-612-D
Littelfuse Inc.
This Littelfuse CA1-B0-11-645-612-D is a 45A, 480V, 1-pole magnetic hydraulic delay circuit breaker with a lever actuator. It is panel mount and approved by CCC, CSA, UL, and VDE.
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CA1-B0-12-645-121-D
CA1-B0-12-645-121-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-645-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 45A current rating and a 480V voltage rating.
View Part
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