DA1-B0-24-615-121-C The Littelfuse Inc. DA1-B0-24-615-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 15A current rating and a 277V voltage rating.
Mfr Part #:

DA1-B0-24-615-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-24-615-121-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 15A current rating and a 277V voltage rating.
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$ Price Range: $0.99

DA1-B0-24-615-121-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

DA1-B0-24-615-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-24-615-121-C is a single-pole circuit breaker designed for reliable circuit protection. It operates with a magnetic (hydraulic delay) mechanism, providing a current rating of 15A and a voltage rating of 277V.

 

The breaker is suitable for DIN rail mounting, making it easy to integrate into standard electrical enclosures. It features a lever actuator for manual operation and has no illumination.

 

Key specifications include a 15A current rating and a 277V voltage rating, with approval from CSA and UL agencies. The RoHS status is reported as RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is REACH Unaffected.

 

This circuit breaker is designed for applications requiring dependable overcurrent protection in industrial, commercial, or residential settings where DIN rail mounting is preferred.

DA1-B0-24-615-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-24-615-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA1-B0-24-615-121-C Compliance

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

DA1-B0-24-615-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA1-B0-24-615-121-C Features

  • 15A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole, lever actuator design.
  • DIN rail mounting for easy installation.

DA1-B0-24-615-121-C Applications

  • Provides overcurrent protection.
  • Suitable for 277V electrical systems.
  • Integrates with DIN rail systems.
  • Used in industrial control panels.
  • Offers reliable circuit interruption.

DA1-B0-24-615-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-24-615-121-C circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the DA1-B0-24-615-121-C use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the mounting type for this circuit breaker?

It is designed for DIN Rail mounting.

Which approval agencies have certified this circuit breaker?

It is approved by CSA and UL.

DA1-B0-24-615-121-C Alternate Parts

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DA1-B0-24-615-122-C
DA1-B0-24-615-122-C
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The Littelfuse Inc. DA1-B0-24-615-122-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a 15A current rating and a 277V voltage rating.
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DA1-B0-24-615-1A1-C
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The Littelfuse Inc. DA1-B0-24-615-1A1-C is a 1-pole circuit breaker rated for 15A and 277V. It features a magnetic (hydraulic delay) trip type and a lever actuator.
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DA1-B0-24-615-111-C
DA1-B0-24-615-111-C
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The DA1-B0-24-615-111-C is a circuit breaker manufactured by Littelfuse, rated for 15A and 277V, with a magnetic hydraulic delay mechanism. It mounts on DIN rails and features a lever actuator.
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The Littelfuse Inc. DA1-B0-21-615-121-C is a 1-pole circuit breaker featuring a 15A current rating and 277V voltage rating. It is designed for DIN rail mounting.
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