CA1-B2-14-640-121-MG The Littelfuse Inc. CA1-B2-14-640-121-MG is a magnetic circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B2-14-640-121-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-14-640-121-MG is a magnetic circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Stock on Request

CA1-B2-14-640-121-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
Industrial Grade
Mounting Type
Number of Poles
Voltage Rating

CA1-B2-14-640-121-MG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-14-640-121-MG is a single-pole, magnetic circuit breaker with a hydraulic delay mechanism. It is designed for panel mounting and features a lever actuator.

 

Key electrical specifications include a current rating of 40A and a voltage rating of 480V. The breaker type is magnetic, offering reliable protection.

 

Compliance certifications include CCC, CSA, and UL489. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

 

This circuit breaker is suitable for various applications requiring robust overcurrent protection.

CA1-B2-14-640-121-MG Quick Information

Product Type: Circuit Breaker
Series: CA1-B2
Canonical Name: Littelfuse Inc. CA1-B2-14-640-121-MG Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

CA1-B2-14-640-121-MG Compliance

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

CA1-B2-14-640-121-MG Features

  • 40A current rating for robust protection.
  • 480V voltage rating suitable for various systems.
  • Magnetic breaker type with hydraulic delay.
  • Panel mount design with lever actuator.
  • CCC, CSA, UL489 approved.

CA1-B2-14-640-121-MG Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery and equipment protection.
  • Building electrical systems.

CA1-B2-14-640-121-MG FAQs

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

The voltage rating is 480V.

What is the current rating?

The current rating is 40A.

How many poles does this breaker have?

It is a single-pole (1-pole) circuit breaker.

What type of breaker is this?

It is a magnetic circuit breaker with hydraulic delay.

What is the actuator type?

The actuator is a lever.

What is the mounting style?

It is designed for panel mounting.

Does this breaker have illumination?

No, it has no illumination.

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