CA2-B2-10-640-221-C The Littelfuse Inc. CA2-B2-10-640-221-C is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CA2-B2-10-640-221-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA2-B2-10-640-221-C is a 2-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

CA2-B2-10-640-221-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

CA2-B2-10-640-221-C Description

Short technical summary and product information.

This Littelfuse Inc. CA2-B2-10-640-221-C is a circuit breaker with a 40A current rating and a 480V voltage rating. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism.

 

The breaker is a 2-pole unit with a lever actuator and no illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical specifications include a 40A current rating and a 480V voltage rating. The breaker type is magnetic (hydraulic delay), providing reliable protection. Its panel mount design ensures easy integration into control panels and enclosures.

CA2-B2-10-640-221-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA2-B2-10-640-221-C Circuit Breaker
Subcategory: Circuit Breaker

CA2-B2-10-640-221-C Compliance

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

CA2-B2-10-640-221-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA2-B2-10-640-221-C Features

  • 40A current rating for robust protection.
  • 480V voltage rating suitable for industrial use.
  • 2-pole design for circuit isolation.
  • Panel mount for easy integration.
  • Magnetic hydraulic delay for reliable tripping.

CA2-B2-10-640-221-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring circuit protection.
  • Applicable in systems with 480V requirements.

CA2-B2-10-640-221-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA2-B2-10-640-221-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the CA2-B2-10-640-221-C have?

It has 2 poles.

What type of breaker is the CA2-B2-10-640-221-C?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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The Littelfuse Inc. CB2-B0-14-640-3GA-C is a panel mount circuit breaker with a 40A current rating and 480V voltage rating. It offers a magnetic hydraulic delay type.
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