CA1-B2-14-630-C21-MG 1-pole magnetic hydraulic delay circuit breaker rated 30A at 480V AC. Panel mount with lever actuator. Approved to UL489, CSA, and CCC.
Mfr Part #:

CA1-B2-14-630-C21-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker rated 30A at 480V AC. Panel mount with lever actuator. Approved to UL489, CSA, and CCC.
Stock on Request

CA1-B2-14-630-C21-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-B2-14-630-C21-MG Description

Short technical summary and product information.

The Littelfuse CA1-B2-14-630-C21-MG is a single-pole magnetic hydraulic delay circuit breaker designed for branch circuit protection. It is rated for 30A continuous current at 480V AC, providing reliable overcurrent protection in industrial and commercial applications. The breaker features a panel mount configuration with a lever actuator for easy manual reset. The hydraulic-magnetic delay mechanism ensures inverse time-current characteristics, offering fast response to short circuits while allowing harmless momentary overloads. This circuit breaker is certified under UL489, CSA, and CCC standards, making it suitable for use in North American and international installations. Its compact single-pole design saves panel space, and the non-illuminated lever actuator provides clear visual indication of the trip status.

CA1-B2-14-630-C21-MG Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse CA1-B2-14-630-C21-MG 1-Pole 30A 480V Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay Circuit Breaker

CA1-B2-14-630-C21-MG Compliance

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

CA1-B2-14-630-C21-MG Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 30A continuous current at 480V.
  • Panel mount with lever actuator.
  • Certified to UL489, CSA, and CCC.
  • Non-illuminated design.

CA1-B2-14-630-C21-MG Applications

  • Branch circuit protection in industrial panels.
  • Motor control center feeder protection.
  • Power distribution unit overcurrent protection.
  • Suitable for 480V AC applications.
  • Ideal for panel-mount installations.

CA1-B2-14-630-C21-MG FAQs

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

480V AC.

What is the current rating?

30A.

What type of circuit breaker is this?

Magnetic hydraulic delay.

How many poles does it have?

1.

What is the mounting type?

Panel mount.

What actuator type does it use?

Lever.

CA1-B2-14-630-C21-MG Alternate Parts

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CA1-B2-14-630-A22-MG
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This Littelfuse CA1-B2-14-630-A22-MG is a 30A, 480V, 1-pole magnetic hydraulic delay circuit breaker. It features a lever actuator and panel mount packaging.
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CA1-B0-14-630-111-MG
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The Littelfuse Inc. CA1-B0-14-630-111-MG is a 1-pole, magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 480V voltage rating.
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The Littelfuse Inc. CA1-B0-16-630-412-BG is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 480V voltage rating.
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