DB2-B0-44-620-1D2-C The Littelfuse Inc. DB2-B0-44-620-1D2-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip mechanism and is designed for DIN rail mounting.
Mfr Part #:

DB2-B0-44-620-1D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB2-B0-44-620-1D2-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip mechanism and is designed for DIN rail mounting.
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$ Price Range: $0.99

DB2-B0-44-620-1D2-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

DB2-B0-44-620-1D2-C Description

Short technical summary and product information.

This Littelfuse Inc. DB2-B0-44-620-1D2-C is a high-quality circuit breaker designed for reliable electrical protection. It offers a 20A current rating and a 277V voltage rating, suitable for various industrial and commercial applications.

 

The breaker type is magnetic with a hydraulic delay, providing precise tripping characteristics. It features a simple lever actuator and is designed for easy installation on a DIN rail mounting system. With two poles, it offers enhanced circuit control and protection.

 

Key specifications include a 20A current rating and 277V voltage rating, along with CSA and UL approval agencies. The breaker is illuminated with 'None' and has a standard 'Lever' actuator type. It is RoHS3 Compliant and has an MSL of 1 Unlimited, indicating good moisture resistance.

 

This component is ideal for applications requiring robust circuit protection, ensuring safety and operational continuity. Its durable construction and adherence to industry standards make it a dependable choice for electrical systems.

DB2-B0-44-620-1D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DB2-B0-44-620-1D2-C Circuit Breaker
Subcategory: Circuit Breaker

DB2-B0-44-620-1D2-C Compliance

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

DB2-B0-44-620-1D2-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DB2-B0-44-620-1D2-C Features

  • 20A current rating for reliable protection.
  • 277V voltage rating suitable for various applications.
  • Magnetic (Hydraulic Delay) breaker type.
  • Designed for convenient DIN rail mounting.
  • CSA and UL approval agencies.

DB2-B0-44-620-1D2-C Applications

  • Provides overcurrent protection in electrical systems.
  • Suitable for industrial control panels.
  • Used in commercial building electrical systems.
  • Ensures safety in power distribution.
  • Offers reliable circuit interruption.

DB2-B0-44-620-1D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DB2-B0-44-620-1D2-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the DB2-B0-44-620-1D2-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for the DB2-B0-44-620-1D2-C?

The mounting type is DIN Rail.

Is the DB2-B0-44-620-1D2-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

DB2-B0-44-620-1D2-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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DB2-B0-24-620-111-C
DB2-B0-24-620-111-C
Littelfuse Inc.
The Littelfuse Inc. DB2-B0-24-620-111-C is a 2-pole magnetic circuit breaker with a 20A current rating and 277V voltage rating. It is designed for DIN rail mounting.
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