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CA1-B0-44-620-121-C The Littelfuse Inc. CA1-B0-44-620-121-C is a circuit breaker designed for reliable circuit protection. It features a 20A current rating and a 480V AC voltage rating.
Mfr Part #:

CA1-B0-44-620-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-44-620-121-C is a circuit breaker designed for reliable circuit protection. It features a 20A current rating and a 480V AC voltage rating.
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CA1-B0-44-620-121-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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CA1-B0-44-620-121-C Description

Short technical summary and product information.

The Littelfuse Inc. CA1-B0-44-620-121-C is a single-pole circuit breaker with a magnetic (hydraulic delay) trip type. It is rated for 20A current and 480V AC, with a DC voltage rating of 150V.

 

This circuit breaker is designed for panel mounting and features a lever actuator for operation. It has received approvals from CCC, CSA, and UL agencies, indicating its compliance with relevant safety standards.

 

The component is specified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected. It is suitable for applications requiring robust overcurrent protection in industrial and commercial settings.

CA1-B0-44-620-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-44-620-121-C Circuit Breaker

CA1-B0-44-620-121-C Compliance

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

CA1-B0-44-620-121-C Features

  • 20A current rating for circuit protection.
  • 480V AC and 150V DC voltage ratings.
  • Magnetic (hydraulic delay) trip mechanism.
  • Panel mount with lever actuator.
  • CCC, CSA, and UL agency approvals.

CA1-B0-44-620-121-C Applications

  • Suitable for industrial power distribution.
  • Used in control panel assemblies.
  • Protects sensitive electronic equipment.
  • Ideal for machine tool applications.

CA1-B0-44-620-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B0-44-620-121-C?

The circuit breaker is rated for 480V AC and 150V DC.

What is the current rating?

20A.

How many poles does it have?

1 pole.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What approvals does it have?

CCC, CSA, and UL.

What is the mounting type?

Panel mount.

What is the actuator type?

Lever.

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