DA3-B0-21-615-121-C The Littelfuse Inc. DA3-B0-21-615-121-C is a 3-pole circuit breaker with a 15A current rating and 480V voltage rating. It features a magnetic hydraulic delay trip type and DIN rail mounting.
Mfr Part #:

DA3-B0-21-615-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA3-B0-21-615-121-C is a 3-pole circuit breaker with a 15A current rating and 480V voltage rating. It features a magnetic hydraulic delay trip type and DIN rail mounting.
Stock on Request
$ Price Range: $0.99

DA3-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

DA3-B0-21-615-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA3-B0-21-615-121-C is a magnetic hydraulic delay circuit breaker designed for reliable circuit protection. It offers a current rating of 15A and a voltage rating of 480V, making it suitable for various industrial and commercial applications.

 

The breaker features a 3-pole configuration and a lever actuator for easy operation. It is designed for DIN rail mounting, facilitating straightforward installation in control panels and enclosures. The breaker type is specifically magnetic with a hydraulic delay, providing a distinct trip characteristic.

 

Key electrical specifications include a 15A current rating and a 480V voltage rating. The approval agencies listed are CSA and UL, indicating compliance with relevant safety standards. The illumination is none, and the actuator type is a lever.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These indicate adherence to certain environmental regulations, though specific verification details may require further confirmation.

DA3-B0-21-615-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA3-B0-21-615-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA3-B0-21-615-121-C Compliance

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

DA3-B0-21-615-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA3-B0-21-615-121-C Features

  • 15A current rating for circuit protection.
  • 480V voltage rating suitable for industrial use.
  • Magnetic hydraulic delay trip mechanism.
  • 3-pole configuration for multi-phase applications.
  • DIN rail mounting for easy installation.

DA3-B0-21-615-121-C Applications

  • Industrial control panel protection.
  • Power distribution systems.
  • Machinery safety circuits.
  • Commercial building electrical systems.

DA3-B0-21-615-121-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-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 480V.

What type of breaker is the DA3-B0-21-615-121-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 3 poles.

What is the mounting type for the DA3-B0-21-615-121-C?

The mounting type is DIN Rail.

Is the DA3-B0-21-615-121-C RoHS compliant?

The status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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