CA3-B0-46-640-121-C The Littelfuse Inc. CA3-B0-46-640-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA3-B0-46-640-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-46-640-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-46-640-121-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-B0-46-640-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-46-640-121-C is a magnetic (hydraulic delay) circuit breaker with a 40A 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.

 

Key electrical characteristics include its 40A current carrying capacity and 480V maximum voltage. The hydraulic delay mechanism provides specific trip characteristics suitable for various applications. Its panel mount design ensures secure installation in control panels and equipment.

 

Compliance information indicates RoHS3 compliance, MSL 1 rating, and REACH unaffected status. These attributes are important for environmental considerations in product design and manufacturing.

CA3-B0-46-640-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-46-640-121-C Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-46-640-121-C Compliance

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

CA3-B0-46-640-121-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-B0-46-640-121-C Features

  • 40A current rating for robust protection.
  • 480V voltage rating for industrial applications.
  • 3-pole configuration for multi-phase circuits.
  • Panel mount design for secure installation.
  • Magnetic (hydraulic delay) trip mechanism.

CA3-B0-46-640-121-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in machinery and equipment protection.
  • Applicable in commercial electrical systems.

CA3-B0-46-640-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-46-640-121-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

How many poles does the CA3-B0-46-640-121-C have?

It has 3 poles.

What type of mounting is used for this circuit breaker?

It is a panel mount type.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL.

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