CA1-B0-12-620-221-MG The Littelfuse CA1-B0-12-620-221-MG is a 1-pole magnetic hydraulic circuit breaker with a 20A current rating and 480V voltage rating. It features a panel mount design.
Mfr Part #:

CA1-B0-12-620-221-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse CA1-B0-12-620-221-MG is a 1-pole magnetic hydraulic circuit breaker with a 20A current rating and 480V voltage rating. It features a panel mount design.
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$ Price Range: $0.99

CA1-B0-12-620-221-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-B0-12-620-221-MG Description

Short technical summary and product information.

This Littelfuse CA1-B0-12-620-221-MG is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 20A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It is approved by CCC, CSA, and UL489 agencies. The actuator type is a lever, and it does not feature illumination.

 

This component is RoHS3 compliant and has an MSL of 1 Unlimited. It is suitable for various industrial and commercial applications requiring robust circuit protection.

CA1-B0-12-620-221-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-12-620-221-MG Circuit Breaker
Subcategory: Magnetic Hydraulic

CA1-B0-12-620-221-MG Compliance

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

CA1-B0-12-620-221-MG Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B0-12-620-221-MG Features

  • 20A current rating for protection.
  • 480V voltage rating capability.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for installation.
  • CCC, CSA, UL489 approved.

CA1-B0-12-620-221-MG Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial electrical systems.

CA1-B0-12-620-221-MG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-12-620-221-MG circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA1-B0-12-620-221-MG?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this component?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL489.

CA1-B0-12-620-221-MG Alternate Parts

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The Littelfuse Inc. CA1-B2-14-620-121-BG is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
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CA1-B2-12-620-311-MG
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The Littelfuse Inc. CA1-B2-12-620-311-MG is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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