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CA1-B0-10-640-321-C This is a 40A, 480V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
Mfr Part #:

CA1-B0-10-640-321-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This is a 40A, 480V, 1-pole magnetic (hydraulic delay) circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
Stock on Request

CA1-B0-10-640-321-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
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CA1-B0-10-640-321-C Description

Short technical summary and product information.

The CA1-B0-10-640-321-C is a single-pole magnetic circuit breaker with hydraulic delay from Littelfuse. It is rated for 40A continuous current and 480V voltage.

 

The breaker uses a magnetic-hydraulic trip mechanism, providing time-delayed overcurrent protection. The lever actuator allows manual reset. It is designed for panel mount installation.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in industrial control panels, power distribution, and equipment. It is non-illuminated.

CA1-B0-10-640-321-C Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: CA1-B0-10-640-321-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

CA1-B0-10-640-321-C Compliance

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

CA1-B0-10-640-321-C Features

  • Rated for 40A current.
  • Rated for 480V voltage.
  • Single pole magnetic breaker.
  • Hydraulic delay trip mechanism.
  • Panel mount with lever actuator.

CA1-B0-10-640-321-C Applications

  • Used in industrial control panels for overcurrent protection.
  • Suitable for power distribution equipment.
  • Ideal for applications requiring time-delayed trip.
  • Can be used in machinery and equipment protection.

CA1-B0-10-640-321-C FAQs

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

480V.

What is the current rating?

40A.

How many poles does this breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What is the mounting type?

Panel mount.

Is the breaker illuminated?

No, it is non-illuminated.

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The Littelfuse Inc. CA1-B4-12-640-121-C is a magnetic (hydraulic delay) circuit breaker. It features a 40A current rating and a 480V voltage rating.
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