DA3-B0-26-650-121-D 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.
Mfr Part #:

DA3-B0-26-650-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
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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$ Price Range: $0.99

DA3-B0-26-650-121-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
Storage Temperature
Tape & Reel
Voltage Rating

DA3-B0-26-650-121-D Description

Short technical summary and product information.

This Littelfuse Inc. DA3-B0-26-650-121-D is a magnetic hydraulic delay circuit breaker with a 50A current rating and a 480V voltage rating. It is a 3-pole device with a lever actuator and is designed for DIN rail mounting.

 

Key electrical specifications include a 50A current rating and a 480V voltage rating. The breaker type is magnetic with a hydraulic delay, providing reliable protection. It has three poles, suitable for multi-phase applications.

 

The actuator type is a lever, offering a clear visual indication of the breaker's state. This circuit breaker is approved by CSA, VDE, and UL agencies, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL of 1. The REACH status is unaffected. This component is suitable for industrial and commercial applications requiring robust circuit protection.

DA3-B0-26-650-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA3-B0-26-650-121-D Circuit Breaker
Subcategory: Circuit Breaker

DA3-B0-26-650-121-D Compliance

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

DA3-B0-26-650-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA3-B0-26-650-121-D Features

  • 50A current rating for robust protection.
  • 480V voltage rating for industrial use.
  • Magnetic hydraulic delay trip mechanism.
  • 3-pole configuration for multi-phase systems.
  • DIN rail mounting for easy installation.

DA3-B0-26-650-121-D Applications

  • Ideal for industrial power distribution.
  • Suitable for control panel applications.
  • Used in machinery and equipment protection.
  • Provides overcurrent protection reliably.

DA3-B0-26-650-121-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA3-B0-26-650-121-D circuit breaker?

The current rating is 50A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the DA3-B0-26-650-121-D use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

How is the DA3-B0-26-650-121-D circuit breaker mounted?

It is designed for DIN rail mounting.

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The Littelfuse Inc. DA3-B0-56-650-1A2-D is a 3-pole circuit breaker. It features a 50A current rating and a 480V voltage rating.
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