CA1-B0-14-650-A21-MG The CA1-B0-14-650-A21-MG is a 1-pole magnetic hydraulic delay circuit breaker rated for 50A and 480V. It features a panel mount lever actuator and is UL489, CSA, and CCC approved.
Mfr Part #:

CA1-B0-14-650-A21-MG

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CA1-B0-14-650-A21-MG is a 1-pole magnetic hydraulic delay circuit breaker rated for 50A and 480V. It features a panel mount lever actuator and is UL489, CSA, and CCC approved.
Stock on Request

CA1-B0-14-650-A21-MG 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-B0-14-650-A21-MG Description

Short technical summary and product information.

The CA1-B0-14-650-A21-MG is a single-pole magnetic circuit breaker with hydraulic delay from Littelfuse. It is rated for 50A continuous current and 480V AC/DC, making it suitable for a variety of industrial and commercial applications. The breaker utilizes a magnetic-hydraulic trip mechanism that provides precise overcurrent protection with time delay characteristics.

 

This circuit breaker is panel mounted and features a lever actuator for manual operation. It is non-illuminated and has a compact design suitable for distribution panels and control cabinets. The unit is approved under UL489, CSA, and CCC standards, ensuring compliance with North American and Chinese safety requirements.

 

The breaker is suitable for use in branch circuit protection, panelboard, and equipment protection applications. Its hydraulic delay mechanism allows for nuisance-free operation with motor loads and other inductive circuits. The panel mount design simplifies installation in standard cutouts.

CA1-B0-14-650-A21-MG Quick Information

Product Type: Circuit Breaker
Canonical Name: CA1-B0-14-650-A21-MG Circuit Breaker, Magnetic (Hydraulic Delay), 50A, 480V, 1 Pole, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breakers

CA1-B0-14-650-A21-MG Compliance

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

CA1-B0-14-650-A21-MG Features

  • Rated for 50A continuous current.
  • Rated for 480V AC/DC operation.
  • 1-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • UL489, CSA, and CCC approved.

CA1-B0-14-650-A21-MG Applications

  • Branch circuit protection in distribution panels.
  • Motor and transformer overcurrent protection.
  • Industrial control panel protection.
  • Equipment protection requiring time-delay characteristics.

CA1-B0-14-650-A21-MG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

50A.

What is the voltage rating?

480V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What is the mounting type?

Panel Mount.

What actuator type does it have?

Lever.

What approvals does this circuit breaker hold?

CCC, CSA, UL489.

CA1-B0-14-650-A21-MG Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CA1-B0-16-650-321-RG
CA1-B0-16-650-321-RG
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-16-650-321-RG is a 1-pole circuit breaker. It features a 50A current rating and a 480V voltage rating.
View Part
CA1-B0-16-650-321-MG
CA1-B0-16-650-321-MG
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-16-650-321-MG is a 1-pole circuit breaker rated for 50A and 480V. It features a panel mount design and a magnetic hydraulic delay trip mechanism.
View Part
CA1-B2-14-650-121-MG
CA1-B2-14-650-121-MG
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-14-650-121-MG is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 50A current rating.
View Part
CA1-B2-14-650-111-MG
CA1-B2-14-650-111-MG
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-14-650-111-MG is a magnetic circuit breaker with a 50A current rating and 480V voltage rating. It is designed for panel mounting.
View Part
Home
Account

Categories