CA1-B0-14-665-A21-MG The Littelfuse Inc. CA1-B0-14-665-A21-MG is a 1-pole circuit breaker designed for panel mounting. It offers a 65A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B0-14-665-A21-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-14-665-A21-MG is a 1-pole circuit breaker designed for panel mounting. It offers a 65A current rating and a 480V voltage rating.
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CA1-B0-14-665-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

CA1-B0-14-665-A21-MG Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-14-665-A21-MG is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 65 Amps and operates at up to 480 Volts.

 

The breaker features a panel mount type and a lever actuator. It is approved by CCC, CSA, and UL489 standards. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Designed for reliable circuit protection, this breaker is suitable for applications requiring robust electrical safety and performance. Its construction ensures durability and consistent operation under demanding conditions.

CA1-B0-14-665-A21-MG Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-14-665-A21-MG Circuit Breaker

CA1-B0-14-665-A21-MG Compliance

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

CA1-B0-14-665-A21-MG Features

  • 65A current rating for robust protection.
  • 480V voltage rating suitable for industrial use.
  • Panel mount type for easy installation.
  • Magnetic hydraulic delay breaker type.
  • CCC, CSA, UL489 approved for safety.

CA1-B0-14-665-A21-MG Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • General purpose electrical safety.

CA1-B0-14-665-A21-MG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-14-665-A21-MG circuit breaker?

The current rating is 65A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How is the CA1-B0-14-665-A21-MG circuit breaker mounted?

It features a panel mount type.

What type of breaker is the CA1-B0-14-665-A21-MG?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

Is the CA1-B0-14-665-A21-MG RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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The CT1-B2-14-665-A11-MG is a circuit breaker rated for 65A at 480V, with a magnetic hydraulic delay mechanism, designed for panel mounting.
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The Littelfuse Inc. CS1-B9-14-665-6B2-BG is a single-pole circuit breaker with a 65A current rating and a 480V AC voltage rating. It utilizes a magnetic (hydraulic delay) trip mechanism.
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