DA3-B0-24-450-121-C The Littelfuse Inc. DA3-B0-24-450-121-C is a 3-pole circuit breaker rated for 5A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
Mfr Part #:

DA3-B0-24-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA3-B0-24-450-121-C is a 3-pole circuit breaker rated for 5A and 480V. It features a magnetic hydraulic delay mechanism and a lever actuator.
Stock on Request
$ Price Range: $0.99

DA3-B0-24-450-121-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
Voltage Rating

DA3-B0-24-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA3-B0-24-450-121-C is a 3-pole circuit breaker designed for circuit protection applications. It offers a current rating of 5A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It features a simple lever actuator for operation and is designed for DIN rail mounting.

 

Key electrical specifications include a 5A current rating and a 480V voltage rating. The unit is approved by CSA and UL agencies. It has no illumination and is suitable for various industrial and commercial applications requiring robust circuit protection.

 

Compliance information indicates RoHS3 compliance, an MSL of 1 Unlimited, and REACH unaffected status, though these are unverified.

DA3-B0-24-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA3-B0-24-450-121-C Circuit Breaker
Subcategory: Circuit Breaker

DA3-B0-24-450-121-C Compliance

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

DA3-B0-24-450-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA3-B0-24-450-121-C Features

  • 5A current rating for circuit protection.
  • 480V voltage rating for system compatibility.
  • 3-pole magnetic hydraulic delay breaker.
  • DIN rail mounting for easy installation.
  • Lever actuator for operation.

DA3-B0-24-450-121-C Applications

  • Industrial control panel protection.
  • Commercial electrical system safety.
  • Machine tool power distribution.
  • Power supply circuit isolation.

DA3-B0-24-450-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-B0-24-450-121-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How many poles does the DA3-B0-24-450-121-C have?

It has 3 poles.

What type of breaker is the DA3-B0-24-450-121-C?

It is a Magnetic (Hydraulic Delay) breaker.

What mounting type is used 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.

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