DB2-B0-44-620-12C-C The Littelfuse Inc. DB2-B0-44-620-12C-C is a 2-pole circuit breaker featuring a 20A current rating and 277V voltage rating. It utilizes a magnetic hydraulic delay mechanism for protection.
Mfr Part #:

DB2-B0-44-620-12C-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DB2-B0-44-620-12C-C is a 2-pole circuit breaker featuring a 20A current rating and 277V voltage rating. It utilizes a magnetic hydraulic delay mechanism for protection.
Stock on Request
$ Price Range: $0.99

DB2-B0-44-620-12C-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
Voltage Rating

DB2-B0-44-620-12C-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DB2-B0-44-620-12C-C, is designed for reliable circuit protection. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It features a 2-pole configuration and a lever actuator for ease of use. The mounting type is DIN rail, making it suitable for standard industrial enclosures.

 

Key electrical specifications include a 20A current rating and a 277V voltage rating. The approval agencies listed are CSA and UL, indicating compliance with relevant safety standards. The device is RoHS3 compliant and has an MSL of 1, Unlimited, with REACH unaffected status.

DB2-B0-44-620-12C-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DB2-B0-44-620-12C-C Magnetic Hydraulic Delay Circuit Breaker

DB2-B0-44-620-12C-C Compliance

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

DB2-B0-44-620-12C-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-B0-44-620-12C-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • 2-pole configuration.
  • DIN rail mounting type.

DB2-B0-44-620-12C-C Applications

  • Used in industrial electrical panels
  • Provides overcurrent protection
  • Suitable for commercial wiring systems
  • Mounts on DIN rail for easy installation

DB2-B0-44-620-12C-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is this?

It is a magnetic (hydraulic delay) breaker.

How many poles does this breaker have?

It has 2 poles.

What mounting type does this breaker use?

It mounts on a DIN rail.

Which approval agencies have certified this breaker?

CSA and UL.

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The Littelfuse Inc. DA2-B0-22-620-16C-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
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