CA3-B0-21-630-121-C The Littelfuse Inc. CA3-B0-21-630-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 480V voltage rating.
Mfr Part #:

CA3-B0-21-630-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-21-630-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-21-630-121-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
Storage Temperature
Tape & Reel
Voltage Rating

CA3-B0-21-630-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-21-630-121-C is a magnetic hydraulic delay circuit breaker with a 30A current rating and a 480V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker has 3 poles and is approved by CCC, CSA, and UL agencies.

 

Key electrical specifications include a 30A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, suitable for various protection applications. Its 3-pole configuration provides multi-circuit protection.

 

The mechanical design includes a lever actuator for easy operation and a panel mount type for secure installation. The breaker is illuminated with 'None'.

 

Compliance is noted as RoHS3 Compliant, REACH Unaffected, and Moisture Sensitivity Level 1 Unlimited. Approval agencies include CCC, CSA, and UL, indicating adherence to safety standards.

CA3-B0-21-630-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-21-630-121-C Circuit Breaker

CA3-B0-21-630-121-C Compliance

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

CA3-B0-21-630-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-21-630-121-C Features

  • 30A current rating for protection.
  • 480V voltage rating for power systems.
  • 3-pole magnetic hydraulic delay breaker.
  • Panel mount with lever actuator.
  • CCC, CSA, UL approved.

CA3-B0-21-630-121-C Applications

  • Suitable for industrial power distribution.
  • Used in control panel assemblies.
  • Protects electrical circuits from overload.
  • Ideal for equipment requiring safety approvals.

CA3-B0-21-630-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-21-630-121-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CA3-B0-21-630-121-C have?

It has 3 poles.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) breaker type.

What mounting type is supported by this circuit breaker?

It supports panel mounting.

Which agencies have approved this circuit breaker?

It is approved by CCC, CSA, and UL.

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