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CA4-B0-16-630-121-C The Littelfuse Inc. CA4-B0-16-630-121-C is a 4-pole circuit breaker with a 30A current rating and 480V voltage rating. It features a magnetic hydraulic delay mechanism and a lever actuator.
Mfr Part #:

CA4-B0-16-630-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-16-630-121-C is a 4-pole circuit breaker with a 30A current rating and 480V voltage rating. It features a magnetic hydraulic delay mechanism and a lever actuator.
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CA4-B0-16-630-121-C 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
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CA4-B0-16-630-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA4-B0-16-630-121-C is a 4-pole circuit breaker designed for panel mounting. It offers a current rating of 30A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever, and it does not feature illumination.

 

Key specifications include a 30A current rating and a 480V voltage rating. It is approved by CCC, CSA, and UL. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and systems.

CA4-B0-16-630-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA4-B0-16-630-121-C Circuit Breaker
Subcategory: Circuit Breakers

CA4-B0-16-630-121-C Compliance

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

CA4-B0-16-630-121-C Features

  • 4-pole circuit breaker with 30A rating.
  • Rated for 480V AC operation.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount configuration for easy integration.
  • Approved by CCC, CSA, and UL agencies.

CA4-B0-16-630-121-C Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Applicable in power distribution systems.
  • Integrates into electrical enclosures.

CA4-B0-16-630-121-C FAQs

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

480V.

What is the current rating?

30A.

How many poles does it have?

4 poles.

What type of breaker is this?

Magnetic (Hydraulic Delay) circuit breaker.

What is the actuator type?

Lever actuator.

What mounting type does this breaker use?

Panel mount.

What approvals does this circuit breaker have?

CCC, CSA, UL approval.

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