DA3-B0-32-640-121-C The Littelfuse Inc. DA3-B0-32-640-121-C is a 3-pole magnetic circuit breaker with a 40A current rating and a 480V voltage rating. It features a lever actuator and DIN rail mounting.
Mfr Part #:

DA3-B0-32-640-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA3-B0-32-640-121-C is a 3-pole magnetic circuit breaker with a 40A current rating and a 480V voltage rating. It features a lever actuator and DIN rail mounting.
Stock on Request
$ Price Range: $0.99

DA3-B0-32-640-121-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-B0-32-640-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA3-B0-32-640-121-C is a magnetic circuit breaker designed for reliable circuit protection. It offers a current rating of 40A and a voltage rating of 480V, suitable for various industrial and commercial applications.

 

The breaker features a hydraulic delay mechanism for enhanced protection against overcurrents. It is a 3-pole unit with a lever actuator for easy operation. The mounting type is DIN rail, ensuring straightforward installation in standard electrical enclosures.

 

Key specifications include a 40A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay. It has 3 poles and a lever actuator. The mounting type is DIN rail.

DA3-B0-32-640-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA3-B0-32-640-121-C Magnetic Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA3-B0-32-640-121-C Compliance

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

DA3-B0-32-640-121-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-B0-32-640-121-C Features

  • 40A current rating for protection.
  • 480V voltage rating for power systems.
  • 3-pole configuration for multi-phase circuits.
  • Magnetic breaker with hydraulic delay.
  • DIN rail mounting for easy installation.

DA3-B0-32-640-121-C Applications

  • Industrial control panel applications.
  • Commercial building electrical systems.
  • Machine tool power distribution.
  • Power distribution unit protection.

DA3-B0-32-640-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-B0-32-640-121-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 480V.

How many poles does the DA3-B0-32-640-121-C have?

It has 3 poles.

What type of breaker is the DA3-B0-32-640-121-C?

It is a Magnetic (Hydraulic Delay) breaker.

What is the mounting type for this circuit breaker?

The mounting type is DIN Rail.

DA3-B0-32-640-121-C Alternate Parts

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Littelfuse Inc.
The Littelfuse Inc. DA3-B0-24-640-121-C is a 3-pole circuit breaker with a 40A current rating and 480V voltage rating. It features a magnetic (hydraulic delay) trip type and a lever actuator.
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The Littelfuse Inc. DA3-B0-34-640-151-C is a 3-pole circuit breaker rated for 40A and 480V. It features a magnetic (hydraulic delay) trip type and DIN rail mounting.
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DA3-B0-22-640-121-C
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Littelfuse Inc.
The Littelfuse Inc. DA3-B0-22-640-121-C is a 3-pole circuit breaker designed for DIN rail mounting. It offers a 40A current rating and a 480V voltage rating.
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