3B3UM The Altech Corporation 3B3UM is a 3-pole, 3A thermal magnetic circuit breaker designed for DIN rail mounting. It features a voltage rating of 480V and is UL508 listed.
Mfr Part #:

3B3UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 3B3UM is a 3-pole, 3A thermal magnetic circuit breaker designed for DIN rail mounting. It features a voltage rating of 480V and is UL508 listed.
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$ Price Range: $0.99

3B3UM 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

3B3UM Description

Short technical summary and product information.

This Altech Corporation 3B3UM circuit breaker is a 3-pole thermal magnetic device with a current rating of 3A and a voltage rating of 480V. It is designed for easy installation on a DIN rail, making it suitable for various industrial and commercial applications.

 

The breaker is approved by CSA and meets UL508 standards, ensuring reliable protection. Its thermal magnetic trip mechanism provides overcurrent protection against both sustained overloads and short circuits. The actuator type is a lever for manual operation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as unverified. The product is factory new and comes with a 6-month warranty extension offer.

3B3UM Quick Information

Product Type: Circuit Breaker
Canonical Name: Altech Corporation 3B3UM 3A Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic

3B3UM Compliance

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

3B3UM Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3B3UM Features

  • 3A current rating for protection.
  • 480V voltage rating.
  • 3-pole thermal magnetic breaker.
  • DIN rail mounting type.
  • UL508 and CSA approved.

3B3UM Applications

  • Industrial control panel applications.
  • Power distribution systems.
  • Machine safety circuits.
  • Overload and short-circuit protection.

3B3UM FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Altech 3B3UM circuit breaker?

The Altech 3B3UM circuit breaker has a current rating of 3A.

What is the voltage rating for the 3B3UM circuit breaker?

The voltage rating for the 3B3UM circuit breaker is 480V.

How many poles does the Altech 3B3UM circuit breaker have?

The Altech 3B3UM circuit breaker has 3 poles.

What type of breaker is the Altech 3B3UM?

The Altech 3B3UM is a thermal magnetic circuit breaker.

What mounting type is used for the 3B3UM circuit breaker?

The 3B3UM circuit breaker uses DIN rail mounting.

What are the approval agencies for the Altech 3B3UM circuit breaker?

The approval agencies for the Altech 3B3UM circuit breaker are CSA and UL508.

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