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CA1-B0-12-425-121-C 1-pole magnetic hydraulic delay circuit breaker rated at 2.5A and 480V. Panel mount with lever actuator.
Mfr Part #:

CA1-B0-12-425-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
1-pole magnetic hydraulic delay circuit breaker rated at 2.5A and 480V. Panel mount with lever actuator.
Stock on Request

CA1-B0-12-425-121-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-B0-12-425-121-C Description

Short technical summary and product information.

The CA1-B0-12-425-121-C is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 2.5A continuous current and 480V AC/DC voltage. The breaker uses a magnetic hydraulic delay mechanism for reliable overcurrent protection.

 

The breaker features a lever actuator for manual reset and is designed for panel mount installation. It has no illumination. The unit is approved by CCC, CSA, and UL, ensuring compliance with international safety standards.

 

This circuit breaker is suitable for applications requiring precise overcurrent protection with time delay characteristics. The hydraulic delay provides immunity to nuisance tripping from transient currents while ensuring fast response to sustained overloads.

CA1-B0-12-425-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CA1-B0-12-425-121-C Circuit Breaker, Magnetic (Hydraulic Delay), 1 Pole, 2.5A, 480V, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

CA1-B0-12-425-121-C Compliance

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

CA1-B0-12-425-121-C Features

  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rated for 2.5A continuous current at 480V.
  • Panel mount with manual lever actuator.
  • Approved by CCC, CSA, and UL.
  • No illumination for non-lighted applications.

CA1-B0-12-425-121-C Applications

  • Overcurrent protection for industrial control panels.
  • Motor and transformer branch circuit protection.
  • Suitable for equipment requiring time-delay tripping.
  • Panel mount installations in electrical enclosures.

CA1-B0-12-425-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B0-12-425-121-C?

480V.

What is the current rating?

2.5A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What approvals does it have?

CCC, CSA, UL.

What is the mounting type?

Panel Mount.

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The Littelfuse Inc. CA1-B0-14-425-121-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 2.5A current rating.
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The Littelfuse Inc. CA1-B0-10-425-121-C is a magnetic (hydraulic delay) circuit breaker. It features a 2.5A current rating and a 480V voltage rating.
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The Littelfuse Inc. CA1-B2-12-425-A21-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 2.5A current rating and a 480V voltage rating.
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