CA4-B0-44-620-1DA-C The CA4-B0-44-620-1DA-C is a circuit breaker manufactured by Littelfuse with a current rating of 20A and voltage rating of 480V. It features a magnetic hydraulic delay mechanism and panel mounting design.
Mfr Part #:

CA4-B0-44-620-1DA-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The CA4-B0-44-620-1DA-C is a circuit breaker manufactured by Littelfuse with a current rating of 20A and voltage rating of 480V. It features a magnetic hydraulic delay mechanism and panel mounting design.
Stock on Request
$ Price Range: $0.99

CA4-B0-44-620-1DA-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

CA4-B0-44-620-1DA-C Description

Short technical summary and product information.

The CA4-B0-44-620-1DA-C is a circuit breaker designed for electrical protection applications. It is rated for 20 amperes current and 480 volts voltage. The breaker uses a magnetic hydraulic delay mechanism to provide reliable circuit interruption and prevent nuisance tripping. It is mounted on panels, making it suitable for distribution boards and control panels.

 

This circuit breaker is approved by CCC, CSA, and UL, ensuring compliance with international safety standards. It is part of Littelfuse's range of circuit protection devices, which are used in various industrial and commercial electrical systems. The panel mounting type allows for straightforward installation in electrical enclosures.

 

The product is intended for use in circuits requiring high current interruption capacity and reliable operation. Its mechanical actuator features a lever for manual operation, and it does not include illumination features. The device's electrical characteristics make it suitable for protecting wiring and equipment from overcurrent conditions.

CA4-B0-44-620-1DA-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CIRCUIT BREAKER

CA4-B0-44-620-1DA-C Compliance

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

CA4-B0-44-620-1DA-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CA4-B0-44-620-1DA-C Features

  • Rated for 20A current at 480V voltage
  • Magnetic hydraulic delay trip mechanism
  • Panel mounting design
  • Lever actuator for manual operation
  • Approved by CCC, CSA, UL

CA4-B0-44-620-1DA-C Applications

  • Used in electrical distribution panels
  • Protects circuits from overcurrent
  • Suitable for industrial control systems
  • Ideal for panel-mounted electrical setups

CA4-B0-44-620-1DA-C FAQs

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

The current rating is 20A.

What is the voltage rating of the circuit breaker?

The voltage rating is 480V.

What type of trip mechanism does this breaker use?

It uses a magnetic hydraulic delay trip mechanism.

What mounting type does this circuit breaker have?

It features panel mounting.

What approval agencies have certified this breaker?

It is approved by CCC, CSA, and UL.

CA4-B0-44-620-1DA-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA4-B0-26-620-122-C
CA4-B0-26-620-122-C
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-26-620-122-C is a 4-pole circuit breaker rated for 20A and 480V. It features a panel mount design and a magnetic hydraulic delay mechanism.
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CA4-B0-26-620-121-C
CA4-B0-26-620-121-C
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-26-620-121-C is a 4-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
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CA4-B0-24-620-121-C
CA4-B0-24-620-121-C
Littelfuse Inc.
The Littelfuse Inc. CA4-B0-24-620-121-C is a magnetic (hydraulic delay) circuit breaker with a 20A current rating and 480V voltage rating. It is designed for panel mounting.
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CA4-B2-44-620-42D-C
CA4-B2-44-620-42D-C
Littelfuse Inc.
The Littelfuse Inc. CA4-B2-44-620-42D-C is a 4-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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