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CA1-B2-11-640-122-BG The Littelfuse Inc. CA1-B2-11-640-122-BG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B2-11-640-122-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-11-640-122-BG is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 480V voltage rating.
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CA1-B2-11-640-122-BG 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
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CA1-B2-11-640-122-BG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-11-640-122-BG is a single-pole circuit breaker designed for panel mounting. It offers a robust 40A current rating and a 480V voltage rating, making it suitable for various electrical protection applications.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. The actuator type is a lever for easy operation. It does not feature illumination.

 

Compliance includes RoHS3 status, with MSL 1 and REACH unaffected. Approval agencies include CCC, CSA, and UL489, indicating broad acceptance in different markets.

CA1-B2-11-640-122-BG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-11-640-122-BG Circuit Breaker
Subcategory: Circuit Breaker

CA1-B2-11-640-122-BG Compliance

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

CA1-B2-11-640-122-BG Features

  • Single-pole magnetic hydraulic delay breaker.
  • Rated for 40A current and 480V voltage.
  • Designed for panel mount installation.
  • Lever actuator for simple operation.
  • RoHS3 compliant with MSL 1.

CA1-B2-11-640-122-BG Applications

  • Provides overcurrent protection.
  • Suitable for industrial applications.
  • Used in control panel assemblies.
  • General electrical system safety.

CA1-B2-11-640-122-BG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B2-11-640-122-BG circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CA1-B2-11-640-122-BG have?

It has 1 pole.

What type of breaker is the CA1-B2-11-640-122-BG?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the CA1-B2-11-640-122-BG 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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