CA1-B0-34-420-121-C Littelfuse CA1-B0-34-420-121-C is a 1-pole magnetic hydraulic circuit breaker rated for 2A at 480V. It features a lever actuator and panel mount design.
Mfr Part #:

CA1-B0-34-420-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse CA1-B0-34-420-121-C is a 1-pole magnetic hydraulic circuit breaker rated for 2A at 480V. It features a lever actuator and panel mount design.
Stock on Request

CA1-B0-34-420-121-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-B0-34-420-121-C Description

Short technical summary and product information.

The Littelfuse CA1-B0-34-420-121-C is a single-pole magnetic hydraulic circuit breaker designed for overcurrent protection in electrical systems. It is rated for 2A continuous current at 480V AC/DC, making it suitable for a variety of industrial and commercial applications.

 

The breaker uses a magnetic hydraulic (hydraulic delay) trip mechanism, which provides precise and reliable overcurrent protection. The lever actuator allows for manual reset and switching. The unit is designed for panel mounting, simplifying installation in control panels and equipment enclosures.

 

This circuit breaker carries approvals from UL, CSA, and CCC, indicating compliance with North American and Chinese safety standards. It is also listed as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

CA1-B0-34-420-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse CA1-B0-34-420-121-C Magnetic Hydraulic Circuit Breaker
Subcategory: Magnetic Hydraulic Circuit Breaker

CA1-B0-34-420-121-C Compliance

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

CA1-B0-34-420-121-C Features

  • Rated for 2A at 480V.
  • Single-pole magnetic hydraulic breaker.
  • Lever actuator for manual reset.
  • Panel mount installation.
  • UL, CSA, CCC approved.

CA1-B0-34-420-121-C Applications

  • Panel mount circuit protection for industrial equipment.
  • Single-pole magnetic breaker for 480V AC circuits.
  • Hydraulic delay trip for motor and transformer protection.
  • Lever-actuated breaker for manual reset applications.
  • UL and CSA approved for branch circuit protection.

CA1-B0-34-420-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-34-420-121-C?

The current rating is 2A.

What is the voltage rating of this circuit breaker?

The voltage rating is 480V.

How many poles does the CA1-B0-34-420-121-C have?

It has 1 pole.

What type of breaker is the CA1-B0-34-420-121-C?

It is a magnetic hydraulic (hydraulic delay) circuit breaker.

What approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL.

What is the mounting type for this breaker?

Panel mount.

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