CB2-B0-12-640-222-D The Littelfuse Inc. CB2-B0-12-640-222-D is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Mfr Part #:

CB2-B0-12-640-222-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-12-640-222-D is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.
Stock on Request

CB2-B0-12-640-222-D 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

CB2-B0-12-640-222-D Description

Short technical summary and product information.

This Littelfuse Inc. CB2-B0-12-640-222-D is a magnetic (hydraulic delay) circuit breaker with a 40A current rating and a 480V voltage rating. It is a 2-pole device designed for panel mounting and features a lever actuator.

 

Key electrical specifications include its 40A current capacity and 480V voltage rating, making it suitable for various power distribution applications. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics.

 

The unit is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating compliance with international safety standards. It has a moisture sensitivity level of 1 and is RoHS3 compliant.

 

Designed for reliable circuit protection, this breaker is a component within the broader category of circuit protection devices. Its panel mount design facilitates integration into electrical enclosures and control panels.

CB2-B0-12-640-222-D Quick Information

Product Type: Circuit Breaker
Series: CB2
Canonical Name: Littelfuse Inc. CB2-B0-12-640-222-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

CB2-B0-12-640-222-D Compliance

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

CB2-B0-12-640-222-D Features

  • 40A current rating for power circuits.
  • 480V voltage rating for industrial use.
  • 2-pole magnetic hydraulic delay breaker.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, UL, VDE.

CB2-B0-12-640-222-D Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Protects electrical circuits from overload.
  • Applications requiring specific delay times.

CB2-B0-12-640-222-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

480V AC.

What is the current rating?

40A.

How many poles does it have?

2 poles.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What mounting type does it use?

Panel mount.

What are the approval agencies?

CCC, CSA, UL, VDE.

CB2-B0-12-640-222-D Alternate Parts

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The Littelfuse Inc. CA2-B2-14-640-121-D is a 2-pole circuit breaker rated for 40A and 480V. It features a magnetic hydraulic delay and a lever actuator.
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CA2-B0-14-640-612-D
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The Littelfuse Inc. CA2-B0-14-640-612-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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CA2-B0-56-640-311-D
CA2-B0-56-640-311-D
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The Littelfuse Inc. CA2-B0-56-640-311-D is a 2-pole magnetic circuit breaker with a 40A current rating and 480V voltage rating. It features a panel mount design.
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CB2-B2-12-640-121-D
CB2-B2-12-640-121-D
Littelfuse Inc.
The Littelfuse Inc. CB2-B2-12-640-121-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a lever actuator.
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