CA3-B2-16-620-121-C The Littelfuse Inc. CA3-B2-16-620-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

CA3-B2-16-620-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B2-16-620-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B2-16-620-121-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

CA3-B2-16-620-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B2-16-620-121-C is a magnetic hydraulic delay circuit breaker with a 20A current rating and a 480V voltage rating. It is a 3-pole device with a lever actuator and is designed for panel mounting.

 

Key electrical specifications include a 20A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has three poles. The actuator is a lever.

 

This circuit breaker is approved by CCC, CSA, and UL. It has a RoHS3 compliant status and an MSL 1 rating. The REACH status is unaffected.

 

Applications for this circuit breaker include general power distribution and protection in industrial and commercial settings where reliable overcurrent protection is required.

CA3-B2-16-620-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B2-16-620-121-C Circuit Breaker

CA3-B2-16-620-121-C Compliance

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

CA3-B2-16-620-121-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-B2-16-620-121-C Features

  • 20A current rating for protection.
  • 480V voltage rating for power systems.
  • 3-pole configuration for multi-phase circuits.
  • Panel mount for easy installation.
  • Magnetic hydraulic delay breaker type.

CA3-B2-16-620-121-C Applications

  • Industrial power distribution.
  • Commercial electrical systems.
  • Overcurrent protection needs.
  • Control panel integration.

CA3-B2-16-620-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA3-B2-16-620-121-C?

The voltage rating is 480V.

What is the current rating of this circuit breaker?

The current rating is 20A.

What type of trip mechanism does this breaker use?

It uses a magnetic hydraulic delay trip mechanism.

How many poles does this circuit breaker have?

It has 3 poles.

What is the mounting type for this circuit breaker?

It is designed for panel mount installation.

What is the actuator type of this breaker?

The actuator type is a lever.

Which safety standards does this circuit breaker meet?

It is approved by CCC, CSA, and UL.

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