CA1-B4-14-650-121-C The Littelfuse Inc. CA1-B4-14-650-121-C is a 1-pole circuit breaker rated for 50A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
Mfr Part #:

CA1-B4-14-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B4-14-650-121-C is a 1-pole circuit breaker rated for 50A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
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CA1-B4-14-650-121-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
SVHC Present
Voltage Rating

CA1-B4-14-650-121-C Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B4-14-650-121-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 50A and a voltage rating of 480V, utilizing a magnetic hydraulic delay for its tripping mechanism.

 

The breaker features a lever actuator for operation and is illuminated with 'None'. It is certified by CCC, CSA, and UL approval agencies. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Designed for general circuit protection applications, this breaker provides reliable performance in various industrial and commercial settings. Its robust construction and specific electrical ratings make it suitable for protecting electrical circuits from overcurrents and short circuits.

CA1-B4-14-650-121-C Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B4-14-650-121-C Circuit Breaker

CA1-B4-14-650-121-C Compliance

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

CA1-B4-14-650-121-C Features

  • 50A current rating for circuit protection.
  • 480V voltage rating for industrial use.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mountable with lever actuator.
  • RoHS3 compliant and MSL 1 rated.

CA1-B4-14-650-121-C Applications

  • Industrial power distribution systems.
  • Commercial electrical installations.
  • Machine control panel protection.
  • Overcurrent and short circuit protection.

CA1-B4-14-650-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the CA1-B4-14-650-121-C?

480V.

What is the current rating?

50A.

What type of breaker is this?

Magnetic hydraulic delay circuit breaker.

How many poles does it have?

1 pole.

What actuator type does it have?

Lever actuator.

What is the mounting type?

Panel mount.

CA1-B4-14-650-121-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-12-650-211-C
CA1-B0-12-650-211-C
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-650-211-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 50A current rating and a 480V voltage rating.
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