1B2.5UM The Altech 1B2.5UM is a 2.5A thermal magnetic circuit breaker with 480V rating, single pole, lever actuator, and DIN rail mounting.
Mfr Part #:

1B2.5UM

Mfr Name: Altech Corporation
Altech Corporation
The Altech 1B2.5UM is a 2.5A thermal magnetic circuit breaker with 480V rating, single pole, lever actuator, and DIN rail mounting.
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1B2.5UM 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
SVHC Present
Voltage Rating

1B2.5UM Description

Short technical summary and product information.

The Altech 1B2.5UM is a thermal magnetic circuit breaker designed for overcurrent protection. It is rated for 2.5A continuous current at 480V, with a single pole configuration. The breaker uses a lever actuator for manual operation and is intended for DIN rail mounting. It is suitable for use in industrial control panels and equipment requiring reliable circuit protection. The breaker is certified to CSA and UL508 standards. Its thermal magnetic trip mechanism provides both overload and short-circuit protection. The unit is non-illuminated and has a compact design for space-constrained applications.

1B2.5UM Quick Information

Product Type: Thermal Magnetic Circuit Breaker
Canonical Name: 1B2.5UM Thermal Magnetic Circuit Breaker, 2.5A, 480V, 1 Pole, DIN Rail Mount

1B2.5UM Compliance

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

1B2.5UM Features

  • Thermal magnetic overload and short circuit protection.
  • Rated for 2.5A at 480V AC.
  • Single pole, lever actuator operation.
  • DIN rail mounting for easy installation.
  • CSA and UL508 safety certified.

1B2.5UM Applications

  • Used in industrial control panels.
  • Protects motors and transformers.
  • Ideal for branch circuit protection.
  • Suitable for equipment needing 480V protection.

1B2.5UM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Altech 1B2.5UM circuit breaker?

2.5A.

What is the voltage rating of the 1B2.5UM?

480V.

How many poles does the 1B2.5UM have?

One pole.

What type of circuit breaker is the 1B2.5UM?

Thermal magnetic.

What mounting type does the 1B2.5UM use?

DIN rail.

What approvals does the 1B2.5UM have?

CSA and UL508.

What is the actuator type of the 1B2.5UM?

Lever.

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