DA2-B0-44-610-122-C The Littelfuse Inc. DA2-B0-44-610-122-C is a 2-pole circuit breaker designed for DIN rail mounting. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

DA2-B0-44-610-122-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA2-B0-44-610-122-C is a 2-pole circuit breaker designed for DIN rail mounting. It features a 10A current rating and a 277V voltage rating.
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$ Price Range: $0.99

DA2-B0-44-610-122-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

DA2-B0-44-610-122-C Description

Short technical summary and product information.

This Littelfuse Inc. DA2-B0-44-610-122-C is a magnetic circuit breaker with a hydraulic delay mechanism. It is rated for 10 Amps and operates at up to 277 Volts. The breaker has two poles and features a lever actuator for easy operation.

 

Designed for industrial and commercial applications, this circuit breaker is suitable for DIN rail mounting, ensuring a secure and standardized installation. It is approved by CSA and UL agencies, indicating compliance with safety standards.

 

The DA2-B0-44-610-122-C is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions. Its REACH status is unaffected.

 

Key specifications include a 10A current rating, 277V voltage rating, 2 poles, and a magnetic hydraulic delay type. The actuator is a lever, and the mounting type is DIN rail.

DA2-B0-44-610-122-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA2-B0-44-610-122-C Circuit Breaker

DA2-B0-44-610-122-C Compliance

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

DA2-B0-44-610-122-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA2-B0-44-610-122-C Features

  • 10A current rating for circuit protection.
  • 277V voltage rating for AC applications.
  • Magnetic breaker with hydraulic delay.
  • Two-pole configuration for wider coverage.
  • DIN rail mounting for easy installation.

DA2-B0-44-610-122-C Applications

  • Suitable for industrial control panels.
  • Used in commercial building protection.
  • Ideal for power distribution systems.
  • Applicable in machinery safety circuits.

DA2-B0-44-610-122-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 10A.

What is the voltage rating of the circuit breaker?

The voltage rating is 277V.

What type of breaker is the DA2-B0-44-610-122-C?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What mounting type does this breaker use?

It mounts on a DIN rail.

Is this circuit breaker approved by safety agencies?

Yes, it is CSA and UL approved.

DA2-B0-44-610-122-C Alternate Parts

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Littelfuse Inc.
The Littelfuse Inc. DA2-B0-22-610-121-C is a 2-pole circuit breaker with a 10A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
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Littelfuse Inc.
The Littelfuse Inc. DB2-B0-46-610-12C-C is a 2-pole circuit breaker with a 10A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
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