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CA1-B0-20-650-121-C The Littelfuse Inc. CA1-B0-20-650-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B0-20-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-20-650-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 480V voltage rating.
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CA1-B0-20-650-121-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-B0-20-650-121-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CA1-B0-20-650-121-C, is designed for reliable circuit protection. It operates with a 50A current rating and a 480V voltage rating, suitable for various electrical systems.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It is a single-pole unit with a lever actuator and no illumination. The mounting type is panel mount, facilitating integration into control panels and enclosures.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. Approval agencies include CCC, CSA, and UL, signifying adherence to recognized safety standards.

CA1-B0-20-650-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-20-650-121-C Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-20-650-121-C Compliance

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

CA1-B0-20-650-121-C Features

  • 50A current rating for protection.
  • 480V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Single-pole, panel mount design.
  • Lever actuator.

CA1-B0-20-650-121-C Applications

  • Protects branch circuits up to 50A.
  • Suitable for 480V industrial equipment.
  • Use in panel-mounted control systems.
  • Provides overcurrent protection in power distribution.

CA1-B0-20-650-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-20-650-121-C?

The current rating is 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA1-B0-20-650-121-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type on this breaker?

The actuator type is lever.

Does this circuit breaker have illumination?

No, it has no illumination.

What is the mounting type for this circuit breaker?

It is panel mount.

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