DA2-B0-24-650-121-C The Littelfuse Inc. DA2-B0-24-650-121-C is a 2-pole circuit breaker with a 50A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
Mfr Part #:

DA2-B0-24-650-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA2-B0-24-650-121-C is a 2-pole circuit breaker with a 50A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
Stock on Request
$ Price Range: $0.99

DA2-B0-24-650-121-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

DA2-B0-24-650-121-C Description

Short technical summary and product information.

The DA2-B0-24-650-121-C is a circuit breaker manufactured by Littelfuse Inc. This component is designed for electrical protection with a current rating of 50A and a voltage rating of 277V.

 

It features a magnetic (hydraulic delay) breaker type, providing reliable tripping characteristics. The unit has two poles and is designed for DIN rail mounting, making it suitable for industrial and commercial electrical panels. The actuator type is a lever, allowing for manual operation.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL rating of 1 (Unlimited). It is unaffected by REACH regulations. The part number for ordering from DistyParts is 432-DA2-B0-24-650-121-C-ND.

DA2-B0-24-650-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: DA2-B0-24-650-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

DA2-B0-24-650-121-C Compliance

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

DA2-B0-24-650-121-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-B0-24-650-121-C Features

  • 50A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • Magnetic (hydraulic delay) breaker type.
  • DIN rail mounting for easy installation.
  • 2-pole configuration for circuit isolation.

DA2-B0-24-650-121-C Applications

  • Industrial control panel protection.
  • Commercial building electrical systems.
  • Machine tool power distribution.
  • Automation equipment safety.

DA2-B0-24-650-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA2-B0-24-650-121-C circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the DA2-B0-24-650-121-C have?

It has 2 poles.

What type of breaker is the DA2-B0-24-650-121-C?

It is a Magnetic (Hydraulic Delay) type breaker.

What mounting type is used for this circuit breaker?

It uses DIN Rail mounting.

Is the DA2-B0-24-650-121-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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DA2-B0-46-650-112-C
DA2-B0-46-650-112-C
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The Littelfuse Inc. DB2-B0-26-650-121-C is a 2-pole circuit breaker rated for 50A and 277V. It features a magnetic hydraulic delay trip type and a lever actuator.
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