DA2-B0-26-450-121-C The Littelfuse Inc. DA2-B0-26-450-121-C is a 2-pole magnetic circuit breaker with a 5A current rating and 277V voltage rating. It features a lever actuator and is designed for DIN rail mounting.
Mfr Part #:

DA2-B0-26-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA2-B0-26-450-121-C is a 2-pole magnetic circuit breaker with a 5A current rating and 277V voltage rating. It features a lever actuator and is designed for DIN rail mounting.
Stock on Request
$ Price Range: $0.99

DA2-B0-26-450-121-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
Storage Temperature
Tape & Reel
Voltage Rating

DA2-B0-26-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA2-B0-26-450-121-C is a magnetic (hydraulic delay) circuit breaker designed for reliable circuit protection. It offers a current rating of 5A and a voltage rating of 277V, making it suitable for various electrical applications.

 

The breaker features a 2-pole configuration and a lever actuator for easy operation. It is designed for mounting on a DIN rail, facilitating straightforward installation in control panels and enclosures.

 

Key specifications include a 5A current rating, 277V voltage rating, and a magnetic tripping mechanism with hydraulic delay. The breaker is also noted for its illumination being 'None'.

 

This component is part of the broader category of circuit breakers, essential for safeguarding electrical systems from overcurrents and short circuits.

DA2-B0-26-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA2-B0-26-450-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA2-B0-26-450-121-C Compliance

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

DA2-B0-26-450-121-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-B0-26-450-121-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • 2-pole configuration for wider application.
  • DIN rail mounting for easy installation.

DA2-B0-26-450-121-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Protects sensitive electronic circuits.
  • Applicable in building automation systems.

DA2-B0-26-450-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA2-B0-26-450-121-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the DA2-B0-26-450-121-C have?

This circuit breaker has 2 poles.

What type of breaker is the DA2-B0-26-450-121-C?

It is a Magnetic (Hydraulic Delay) type breaker.

What mounting type is used for this circuit breaker?

It is designed for DIN Rail mounting.

DA2-B0-26-450-121-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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DA2-B0-24-450-111-C
DA2-B0-24-450-111-C
Littelfuse Inc.
The DA2-B0-24-450-111-C is a circuit breaker manufactured by Littelfuse Inc. with a voltage rating of 277V and current rating of 5A.
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DB2-B0-24-450-111-C
DB2-B0-24-450-111-C
Littelfuse Inc.
The DB2-B0-24-450-111-C is a circuit breaker manufactured by Littelfuse with a 5A current rating and 277V voltage rating.
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DA2-B0-44-450-121-C
DA2-B0-44-450-121-C
Littelfuse Inc.
The Littelfuse Inc. DA2-B0-44-450-121-C is a 2-pole circuit breaker featuring a magnetic (hydraulic delay) trip mechanism. It is rated for 5A and 277V.
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