DB3-B0-46-620-111-D The Littelfuse Inc. DB3-B0-46-620-111-D is a 3-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Mfr Part #:

DB3-B0-46-620-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB3-B0-46-620-111-D is a 3-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

DB3-B0-46-620-111-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
Mounting Type
Number of Poles
Voltage Rating

DB3-B0-46-620-111-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DB3-B0-46-620-111-D, is designed for reliable circuit protection. It operates with a current rating of 20A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It features a lever actuator and is designed for DIN rail mounting, making it suitable for various industrial and commercial electrical panel installations.

 

With three poles, this circuit breaker provides comprehensive protection for multiple circuits. It is approved by CSA, VDE, and UL agencies, indicating compliance with stringent safety standards. The RoHS3 status indicates compliance with environmental regulations regarding hazardous substances.

DB3-B0-46-620-111-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DB3-B0-46-620-111-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DB3-B0-46-620-111-D Compliance

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

DB3-B0-46-620-111-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DB3-B0-46-620-111-D Features

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

DB3-B0-46-620-111-D Applications

  • Industrial electrical panel installations.
  • Commercial building power distribution.
  • Machine control system protection.
  • Power supply circuit safeguarding.

DB3-B0-46-620-111-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the DB3-B0-46-620-111-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

What type of breaker is the DB3-B0-46-620-111-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 3 poles.

What is the mounting type for the DB3-B0-46-620-111-D?

The mounting type is DIN Rail.

Which approval agencies have certified this circuit breaker?

It is approved by CSA, VDE, and UL.

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The Littelfuse Inc. DB3-B0-24-620-122-D is a 3-pole circuit breaker designed for DIN rail mounting. It features a 20A current rating and a 480V voltage rating.
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The Littelfuse Inc. DA3-B0-24-620-121-D is a 3-pole circuit breaker. It features a 20A current rating and a 480V voltage rating.
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