Mfr Part #:

CA3-B0-22-640-12B-E

The Littelfuse Inc. CA3-B0-22-640-12B-E is a 3-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.

Stock on Request

$ Price Range: $0.99

CA3-B0-22-640-12B-E Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-22-640-12B-E is a magnetic hydraulic delay circuit breaker. It is rated for 40 Amps and 250 Volts, with a 3-pole configuration.

The breaker is designed for panel mounting and features a lever actuator. It offers illumination as None.

Compliance includes RoHS3, REACH Unaffected, and MSL 1 Unlimited. Approval agencies include CCC, CSA, TUV, and UL.

CA3-B0-22-640-12B-E Quick Information

Product Type: Circuit Breaker

Canonical Name: Littelfuse Inc. CA3-B0-22-640-12B-E Circuit Breaker

Subcategory: Circuit Breaker

CA3-B0-22-640-12B-E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CA3-B0-22-640-12B-E Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

CA3-B0-22-640-12B-E Features

40A current rating for power control.
250V voltage rating for electrical systems.
3-pole configuration for multi-circuit protection.
Panel mount design for easy integration.
Lever actuator for operation.

CA3-B0-22-640-12B-E Applications

Used in electrical distribution panels
Provides overcurrent protection for circuits
Suitable for three-phase systems
Mounts easily on panels

CA3-B0-22-640-12B-E FAQs

5 frequently asked questions generated from this part’s specifications.

What is the current rating of the CA3-B0-22-640-12B-E circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the CA3-B0-22-640-12B-E have?

It has 3 poles.

What type of mounting is used for this circuit breaker?

It is a panel mount type.

What is the breaker type?

The breaker type is Magnetic (Hydraulic Delay).

CA3-B0-22-640-12B-E Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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CA3-B0-22-640-221-E

Littelfuse Inc.

The Littelfuse Inc. CA3-B0-22-640-221-E is a 3-pole circuit breaker with a 40A current rating and 250V voltage rating. It features a panel mount design and a magnetic hydraulic delay trip mechanism.

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