CA1-B0-12-450-121-C The Littelfuse Inc. CA1-B0-12-450-121-C is a 1-pole, 5A magnetic circuit breaker designed for panel mounting. It features a voltage rating of 480V and is approved by CCC, CSA, and UL.
Mfr Part #:

CA1-B0-12-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-450-121-C is a 1-pole, 5A magnetic circuit breaker designed for panel mounting. It features a voltage rating of 480V and is approved by CCC, CSA, and UL.
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CA1-B0-12-450-121-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

CA1-B0-12-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-12-450-121-C is a single-pole circuit breaker with a current rating of 5A and a voltage rating of 480V. It utilizes a magnetic hydraulic delay mechanism for protection.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, and UL, indicating its compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

CA1-B0-12-450-121-C Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-12-450-121-C Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-12-450-121-C Compliance

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

CA1-B0-12-450-121-C Features

  • 5A current rating for circuit protection.
  • 480V voltage rating for power applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL.

CA1-B0-12-450-121-C Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution systems.
  • Used in equipment requiring overcurrent protection.
  • General purpose electrical safety applications.

CA1-B0-12-450-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-12-450-121-C?

The current rating is 5A.

What is the voltage rating of this circuit breaker?

The voltage rating is 480V.

How many poles does this breaker have?

This is a 1-pole circuit breaker.

What type of actuator does this breaker use?

It uses a lever actuator.

What mounting type is this breaker designed for?

It is designed for panel mount.

What approvals does this circuit breaker hold?

It is approved by CCC, CSA, and UL.

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