DA1-B0-21-615-121-C 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.
Mfr Part #:

DA1-B0-21-615-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
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.
Stock on Request
$ Price Range: $0.99

DA1-B0-21-615-121-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-B0-21-615-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-21-615-121-C is a single-pole circuit breaker with a magnetic (hydraulic delay) trip type. It offers a current rating of 15A and a voltage rating of 277V, making it suitable for various electrical protection applications.

 

The breaker features a lever actuator and is designed for easy mounting on a DIN rail. It has an illumination rating of 'None'. The component is approved by CSA and UL agencies.

 

Environmental compliance includes RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1. These specifications indicate its suitability for a range of industrial and commercial environments.

DA1-B0-21-615-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-21-615-121-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

DA1-B0-21-615-121-C Compliance

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

DA1-B0-21-615-121-C Estimated Pricing

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1+ $0.99 $0.99

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

DA1-B0-21-615-121-C Features

  • 15A current rating for protection.
  • 277V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Single pole design.
  • DIN rail mounting type.

DA1-B0-21-615-121-C Applications

  • Used for electrical circuit protection.
  • Suitable for industrial control panels.
  • Applicable in systems requiring 277V.
  • Designed for DIN rail installations.

DA1-B0-21-615-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-21-615-121-C circuit breaker?

The current rating is 15A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the DA1-B0-21-615-121-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the DA1-B0-21-615-121-C?

The mounting type is DIN Rail.

Is the DA1-B0-21-615-121-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

DA1-B0-21-615-121-C Alternate Parts

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DA1-B0-24-615-121-C
DA1-B0-24-615-121-C
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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DA1-B0-24-615-122-C
DA1-B0-24-615-122-C
Littelfuse Inc.
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
DA1-B0-24-615-1A1-C
Littelfuse Inc.
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
Littelfuse Inc.
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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