CB4-B0-14-640-1C1-C The Littelfuse Inc. CB4-B0-14-640-1C1-C is a 4-pole circuit breaker featuring magnetic hydraulic delay. It has a current rating of 40A and an AC voltage rating of 480V.
Mfr Part #:

CB4-B0-14-640-1C1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB4-B0-14-640-1C1-C is a 4-pole circuit breaker featuring magnetic hydraulic delay. It has a current rating of 40A and an AC voltage rating of 480V.
Stock on Request
$ Price Range: $0.99

CB4-B0-14-640-1C1-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

CB4-B0-14-640-1C1-C Description

Short technical summary and product information.

This Littelfuse Inc. CB4-B0-14-640-1C1-C is a 4-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 40A and an AC voltage rating of 480V. It also has a DC voltage rating of 150V. The actuator type is a lever, and it features no illumination.

 

This circuit breaker is approved by CCC, CSA, and UL. It is supplied in bulk packaging. The RoHS status is RoHS3 Compliant, Moisture Sensitivity Level is 1 Unlimited, and REACH status is REACH Unaffected.

CB4-B0-14-640-1C1-C Quick Information

Product Type: Circuit Breaker
Series: C
Canonical Name: 4-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

CB4-B0-14-640-1C1-C Compliance

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

CB4-B0-14-640-1C1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB4-B0-14-640-1C1-C Features

  • 4-pole magnetic hydraulic delay circuit breaker.
  • 40A current rating for demanding applications.
  • 480V AC and 150V DC voltage ratings.
  • Panel mountable with lever actuator.
  • CCC, CSA, and UL approval certifications.

CB4-B0-14-640-1C1-C Applications

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

CB4-B0-14-640-1C1-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB4-B0-14-640-1C1-C circuit breaker?

The current rating is 40A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 480V.

How many poles does the CB4-B0-14-640-1C1-C have?

It has 4 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) breaker type.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL.

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