DB4-B0-20-630-131-C The Littelfuse Inc. DB4-B0-20-630-131-C is a 4-pole circuit breaker. It features a magnetic hydraulic delay for reliable operation.
Mfr Part #:

DB4-B0-20-630-131-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB4-B0-20-630-131-C is a 4-pole circuit breaker. It features a magnetic hydraulic delay for reliable operation.
Stock on Request
$ Price Range: $0.99

DB4-B0-20-630-131-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

DB4-B0-20-630-131-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DB4-B0-20-630-131-C, is designed for electrical protection applications. It offers a current rating of 30A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, providing a specific trip characteristic. It has 4 poles and is designed for DIN rail mounting, making it suitable for various industrial and commercial installations.

 

The actuator type is a lever, and it does not feature illumination. This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is also REACH Unaffected.

 

Approval agencies include CSA and UL, indicating compliance with relevant safety standards.

DB4-B0-20-630-131-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DB4-B0-20-630-131-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DB4-B0-20-630-131-C Compliance

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

DB4-B0-20-630-131-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DB4-B0-20-630-131-C Features

  • 30A current rating for protection.
  • 480V voltage rating for power systems.
  • Magnetic breaker with hydraulic delay.
  • Four-pole configuration for multi-phase circuits.
  • DIN rail mounting for easy installation.

DB4-B0-20-630-131-C Applications

  • Industrial control panel protection.
  • Commercial electrical distribution.
  • Machine safety circuits.
  • Power supply system protection.

DB4-B0-20-630-131-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DB4-B0-20-630-131-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the DB4-B0-20-630-131-C have?

It has 4 poles.

What type of breaker mechanism does this unit use?

It is a magnetic breaker with a hydraulic delay.

What mounting type is supported by this circuit breaker?

It is designed for DIN rail mounting.

DB4-B0-20-630-131-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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DA4-B0-26-630-111-C
Littelfuse Inc.
This Littelfuse Inc. DA4-B0-26-630-111-C is a 4-pole circuit breaker featuring magnetic (hydraulic delay) trip type. It is rated for 30A and 480V.
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DB4-B0-32-630-11D-C
DB4-B0-32-630-11D-C
Littelfuse Inc.
The Littelfuse Inc. DB4-B0-32-630-11D-C is a 4-pole circuit breaker designed for DIN rail mounting. It features a 30A current rating and a 480V voltage rating.
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