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CA1-B0-34-640-111-C Carling Technologies/Littelfuse CA1-B0-34-640-111-C is a 40A magnetic hydraulic delay circuit breaker rated for 480V. It features a single pole, lever actuator, and panel mount design.
Mfr Part #:

CA1-B0-34-640-111-C

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Carling Technologies/Littelfuse CA1-B0-34-640-111-C is a 40A magnetic hydraulic delay circuit breaker rated for 480V. It features a single pole, lever actuator, and panel mount design.
Total Stock: 10 pcs

CA1-B0-34-640-111-C Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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10 pcs
10 pcs On Request 1 On Request On Request On Request On Request On Request

CA1-B0-34-640-111-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

CA1-B0-34-640-111-C Description

Short technical summary and product information.

The Carling Technologies/Littelfuse CA1-B0-34-640-111-C is a magnetic hydraulic delay circuit breaker designed for overcurrent protection. This single-pole breaker is rated for 40A continuous current at 480V AC. The hydraulic delay mechanism allows for momentary inrush currents without nuisance tripping, making it suitable for motor and transformer protection.

 

Mechanically, it is a panel mount unit with a lever actuator for manual reset. The breaker has no illumination. It is approved by CCC, CSA, and UL, indicating compliance with North American and Chinese safety standards. Environmental compliance includes RoHS3, REACH unaffected, and MSL level 1, though these are unverified and should be confirmed with the manufacturer.

 

This breaker is intended for use in industrial control panels, power distribution equipment, and machinery requiring reliable branch circuit protection. The panel mount design simplifies integration into existing enclosures. Note that a datasheet is not available for this part, and the image is a placeholder.

CA1-B0-34-640-111-C Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Carling Technologies / Littelfuse CA1-B0-34-640-111-C 40A 1-Pole Panel Mount Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

CA1-B0-34-640-111-C Compliance

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

CA1-B0-34-640-111-C Features

  • Magnetic hydraulic delay overcurrent protection.
  • Rated for 40A continuous current.
  • Rated for 480V AC operation.
  • Single-pole configuration.
  • Panel mount with lever actuator.

CA1-B0-34-640-111-C Applications

  • Used in industrial power distribution panels.
  • Suitable for machinery and equipment protection.
  • Ideal for branch circuit overcurrent protection.
  • Applicable in control panels requiring manual reset.
  • Designed for North American and Chinese compliance.

CA1-B0-34-640-111-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-34-640-111-C?

40A

What is the voltage rating?

480V

How many poles does this circuit breaker have?

1 pole

What type of breaker is this?

Magnetic hydraulic delay

What approvals does the CA1-B0-34-640-111-C hold?

CCC, CSA, UL

What is the mounting type?

Panel mount

Is this product RoHS compliant?

The product is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.

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