DA3-B0-34-650-122-D Littelfuse DA3-B0-34-650-122-D is a 3-pole magnetic hydraulic delay circuit breaker rated for 50A at 480V. It features a lever actuator and DIN rail mounting.
Mfr Part #:

DA3-B0-34-650-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse DA3-B0-34-650-122-D is a 3-pole magnetic hydraulic delay circuit breaker rated for 50A at 480V. It features a lever actuator and DIN rail mounting.
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DA3-B0-34-650-122-D 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-B0-34-650-122-D Description

Short technical summary and product information.

The DA3-B0-34-650-122-D is a 3-pole magnetic hydraulic delay circuit breaker from Littelfuse. It is rated for 50A continuous current at 480V and uses a magnetic hydraulic delay mechanism to provide time-delayed overcurrent protection. The breaker is DIN rail mountable for easy installation in industrial control panels and distribution systems. The lever actuator allows manual ON/OFF control and visible indication of the breaker state. This circuit breaker is designed for branch circuit protection and equipment overcurrent protection in commercial and industrial applications.

DA3-B0-34-650-122-D Quick Information

Product Type: Circuit Breaker
Canonical Name: 3-Pole Magnetic Hydraulic Delay Circuit Breaker, 50A, 480V, DIN Rail Mount
Subcategory: Circuit Breakers

DA3-B0-34-650-122-D Compliance

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

DA3-B0-34-650-122-D Features

  • Rated for 50A continuous current.
  • Rated for 480V AC/DC operation.
  • 3-pole magnetic hydraulic delay design.
  • DIN rail mountable for easy installation.
  • Lever actuator for manual switching.

DA3-B0-34-650-122-D Applications

  • Industrial motor protection circuits.
  • Power distribution panel branch protection.
  • Overcurrent protection for machinery.
  • Equipment branch circuit protection.

DA3-B0-34-650-122-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-B0-34-650-122-D?

50A.

What is the voltage rating?

480V.

How many poles does this circuit breaker have?

3 poles.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

What is the mounting style?

DIN Rail.

What is the actuator type?

Lever.

DA3-B0-34-650-122-D Alternate Parts

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DB3-B0-20-650-162-D
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DA3-B0-26-650-121-D
DA3-B0-26-650-121-D
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The Littelfuse Inc. DA3-B0-26-650-121-D is a 3-pole circuit breaker designed for DIN rail mounting. It features a 50A current rating and a 480V voltage rating.
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DA3-B0-24-650-121-D
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The Littelfuse Inc. DA3-B0-24-650-121-D is a 3-pole circuit breaker designed for DIN rail mounting. It features a 50A current rating and a 480V voltage rating.
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