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3B8UM The Altech Corporation 3B8UM is a 3-pole thermal magnetic circuit breaker rated for 8A and 480V. It features DIN rail mounting.
Mfr Part #:

3B8UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 3B8UM is a 3-pole thermal magnetic circuit breaker rated for 8A and 480V. It features DIN rail mounting.
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$ Price Range: $0.99

3B8UM 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
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3B8UM Description

Short technical summary and product information.

This Altech Corporation 3B8UM is a 3-pole circuit breaker designed for reliable circuit protection. It operates with a thermal magnetic tripping mechanism and is rated for a current of 8A and a voltage of 480V.

 

The breaker is designed for easy installation using a DIN rail mounting type. Its actuator is a simple lever, and it does not feature illumination.

 

Compliance includes RoHS3, REACH Unaffected, and Moisture Sensitivity Level 1. Approval agencies include CSA and UL508.

3B8UM Quick Information

Product Type: Circuit Breaker
Canonical Name: 3-Pole Thermal Magnetic Circuit Breaker, 8A, 480V
Subcategory: Thermal Magnetic

3B8UM Compliance

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

3B8UM Estimated Pricing

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1+ $0.99 $0.99

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

3B8UM Features

  • 8A current rating for circuit protection.
  • 480V voltage rating for power systems.
  • 3-pole configuration for multi-phase applications.
  • DIN rail mounting for easy installation.
  • Thermal magnetic trip mechanism.

3B8UM Applications

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

3B8UM FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the 3B8UM circuit breaker?

The current rating is 8A.

What is the voltage rating for the 3B8UM circuit breaker?

The voltage rating is 480V.

How many poles does the 3B8UM circuit breaker have?

It has 3 poles.

What type of breaker is the 3B8UM?

It is a Thermal Magnetic breaker.

How is the 3B8UM circuit breaker mounted?

It is mounted on a DIN Rail.

3B8UM Alternate Parts

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3D8UM
3D8UM
Altech Corporation
The Altech Corporation 3D8UM is an 8A thermal magnetic circuit breaker designed for DIN rail mounting. It offers a 480V voltage rating and is approved by CSA, UL508, and VDE.
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