DA3-B0-20-620-1AC-C The Littelfuse Inc. DA3-B0-20-620-1AC-C is a 3-pole circuit breaker designed for DIN rail mounting. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

DA3-B0-20-620-1AC-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA3-B0-20-620-1AC-C is a 3-pole circuit breaker designed for DIN rail mounting. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

DA3-B0-20-620-1AC-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
Storage Temperature
Tape & Reel
Voltage Rating

DA3-B0-20-620-1AC-C Description

Short technical summary and product information.

This Littelfuse Inc. DA3-B0-20-620-1AC-C is a magnetic (hydraulic delay) circuit breaker with a 20A current rating and a 480V voltage rating. It is a 3-pole device designed for DIN rail mounting and features a lever actuator.

 

Key electrical specifications include a 20A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has three poles. The actuator type is a lever, and there is no illumination.

 

This circuit breaker is approved by CSA and UL. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected.

 

Designed for circuit protection applications, this component is suitable for systems requiring reliable overcurrent protection. Its DIN rail mounting makes it easy to integrate into standard electrical panels.

DA3-B0-20-620-1AC-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA3-B0-20-620-1AC-C Circuit Breaker

DA3-B0-20-620-1AC-C Compliance

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

DA3-B0-20-620-1AC-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA3-B0-20-620-1AC-C Features

  • 20A current rating for protection.
  • 480V voltage rating for power systems.
  • 3-pole magnetic hydraulic delay breaker.
  • DIN rail mounting for easy installation.
  • CSA and UL approved for safety.

DA3-B0-20-620-1AC-C Applications

  • Industrial control panel protection.
  • Power distribution systems.
  • Machine tool electrical circuits.
  • Automation equipment safety.

DA3-B0-20-620-1AC-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-B0-20-620-1AC-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

How many poles does the DA3-B0-20-620-1AC-C have?

It has 3 poles.

What type of breaker is the DA3-B0-20-620-1AC-C?

It is a Magnetic (Hydraulic Delay) breaker.

What mounting type is used for this circuit breaker?

It is designed for DIN Rail mounting.

Is the DA3-B0-20-620-1AC-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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