DA1-B0-16-620-122-D The Littelfuse Inc. DA1-B0-16-620-122-D is a 1-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
Mfr Part #:

DA1-B0-16-620-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-16-620-122-D is a 1-pole circuit breaker with a 20A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
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DA1-B0-16-620-122-D 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
Industrial Grade
Mounting Type
Number of Poles
Voltage Rating

DA1-B0-16-620-122-D Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-16-620-122-D is a single-pole circuit breaker designed for reliable circuit protection. It offers a current rating of 20A and a voltage rating of 480V, suitable for various industrial and commercial applications.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. It is designed for DIN rail mounting, ensuring easy installation in standard electrical enclosures. The actuator type is a lever, allowing for straightforward operation.

 

Key electrical specifications include a 20A current rating and a 480V voltage rating. Approval agencies include CSA, VDE, and UL, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

 

This circuit breaker is an essential component for protecting electrical circuits from overcurrents and short circuits. Its robust construction and adherence to safety standards make it a dependable choice for demanding environments.

DA1-B0-16-620-122-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-16-620-122-D Circuit Breaker
Subcategory: Circuit Breaker

DA1-B0-16-620-122-D Compliance

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

DA1-B0-16-620-122-D Features

  • 20A current rating for circuit protection.
  • 480V voltage rating suitable for industrial use.
  • Magnetic trip with hydraulic delay.
  • DIN rail mounting for easy installation.
  • CSA, VDE, UL approved for safety.

DA1-B0-16-620-122-D Applications

  • Protects electrical circuits from overloads.
  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ensures safety in commercial buildings.

DA1-B0-16-620-122-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-16-620-122-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the DA1-B0-16-620-122-D?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this Littelfuse circuit breaker?

The mounting type is DIN Rail.

Which approval agencies have certified this circuit breaker?

It is approved by CSA, VDE, and UL.

Is the DA1-B0-16-620-122-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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