CA1-B9-14-430-412-BG Littelfuse CA1-B9-14-430-412-BG is a 3A, 1-pole magnetic hydraulic delay circuit breaker rated for 480V. It features a panel mount design with a lever actuator.
Mfr Part #:

CA1-B9-14-430-412-BG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse CA1-B9-14-430-412-BG is a 3A, 1-pole magnetic hydraulic delay circuit breaker rated for 480V. It features a panel mount design with a lever actuator.
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CA1-B9-14-430-412-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

CA1-B9-14-430-412-BG Description

Short technical summary and product information.

The Littelfuse CA1-B9-14-430-412-BG is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection in industrial and commercial applications. It is rated for 3A continuous current at 480V, providing reliable circuit interruption under fault conditions.

 

The breaker uses a magnetic hydraulic delay mechanism, which offers precise trip characteristics and resistance to nuisance tripping from inrush currents. It is panel mounted and operated via a lever actuator, making it suitable for control panels and distribution equipment.

 

This component is certified to CCC, CSA, and UL489 standards, ensuring compliance with major North American and international safety requirements. The non-illuminated design simplifies installation in standard panel cutouts.

CA1-B9-14-430-412-BG Quick Information

Product Type: Circuit Breaker
Series: CA
Canonical Name: Littelfuse CA1-B9-14-430-412-BG Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

CA1-B9-14-430-412-BG Compliance

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

CA1-B9-14-430-412-BG Features

  • Magnetic hydraulic delay trip mechanism.
  • Rated for 3A continuous current at 480V.
  • Single-pole design with panel mount.
  • Lever actuator for manual operation.
  • CCC, CSA, and UL489 safety certified.

CA1-B9-14-430-412-BG Applications

  • Overcurrent protection in industrial control panels.
  • Branch circuit protection in distribution equipment.
  • Motor and transformer inrush current handling.
  • Commercial and light industrial power systems.

CA1-B9-14-430-412-BG FAQs

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

3A.

What is the voltage rating of this circuit breaker?

480V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this breaker have?

1.

What mounting type does this breaker use?

Panel Mount.

What approvals does this circuit breaker have?

CCC, CSA, and UL489.

What actuator type does this breaker have?

Lever.

CA1-B9-14-430-412-BG Alternate Parts

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CA1-B0-14-430-412-BG
Littelfuse Inc.
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CA1-B0-14-430-612-BG
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The Littelfuse Inc. CA1-B2-12-430-112-BG is a magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 480V voltage rating.
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CA1-B0-14-430-A11-MG
CA1-B0-14-430-A11-MG
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The Littelfuse Inc. CA1-B0-14-430-A11-MG is a circuit breaker designed for panel mounting. It features a 3A current rating and a 480V voltage rating.
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