CX2-B0-14-640-21A-15G The Littelfuse Inc. CX2-B0-14-640-21A-15G is a 2-pole magnetic circuit breaker with a 40A current rating and 410V voltage rating. It is designed for panel mounting.
Mfr Part #:

CX2-B0-14-640-21A-15G

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CX2-B0-14-640-21A-15G is a 2-pole magnetic circuit breaker with a 40A current rating and 410V voltage rating. It is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

CX2-B0-14-640-21A-15G 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

CX2-B0-14-640-21A-15G Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CX2-B0-14-640-21A-15G, is a magnetic type with a hydraulic delay, suitable for various protection applications. It features a 40A current rating and a 410V voltage rating, making it capable of handling significant electrical loads.

 

The breaker is designed for panel mounting and has a lever actuator for easy operation. It includes two poles for comprehensive circuit control and protection. The device is approved by CCC and UL489 standards, indicating its reliability and suitability for a range of industrial and commercial uses.

 

Compliance information indicates RoHS3 compliance, an MSL of 1 (Unlimited), and REACH unaffected status. These attributes are important for integration into systems with specific environmental and regulatory requirements.

CX2-B0-14-640-21A-15G Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CX2-B0-14-640-21A-15G Circuit Breaker
Subcategory: Circuit Breaker

CX2-B0-14-640-21A-15G Compliance

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

CX2-B0-14-640-21A-15G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CX2-B0-14-640-21A-15G Features

  • 40A current rating for robust protection.
  • 410V voltage rating handles high loads.
  • Two-pole design for comprehensive control.
  • Panel mount with lever actuator.
  • CCC and UL489 approved.

CX2-B0-14-640-21A-15G Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

CX2-B0-14-640-21A-15G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CX2-B0-14-640-21A-15G circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 410V.

How many poles does the CX2-B0-14-640-21A-15G have?

It has 2 poles.

What type of mounting is required for this circuit breaker?

It is designed for panel mounting.

What are the approval agencies for this circuit breaker?

It is approved by CCC and UL489.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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The Littelfuse Inc. CX2-B0-14-640-53B-15G is a 2-pole circuit breaker with a 40A current rating and 410V voltage rating. It features a lever actuator and panel mount.
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