Mfr Part #:

1B3UR

The Altech Corporation 1B3UR is a single-pole, thermal magnetic circuit breaker rated for 3A and 277V. It features DIN rail mounting.

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1B3UR Description

Short technical summary and product information.

This Altech Corporation 1B3UR is a single-pole circuit breaker designed for thermal magnetic operation. It has a current rating of 3A and a voltage rating of 277V.

The breaker is suitable for DIN rail mounting, making it convenient for panel installations. Its actuator type is a lever, and it offers no illumination.

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. However, these compliance details are currently unverified and should be treated with low confidence.

1B3UR Quick Information

Product Type: Circuit Breaker

Canonical Name: Altech Corporation 1B3UR Thermal Magnetic Circuit Breaker

Subcategory: Thermal Magnetic

1B3UR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1B3UR Features

Rated for 3A current at 277V AC.
1-pole thermal magnetic circuit breaker.
DIN rail mounting for easy installation.
Lever actuator for manual operation.
B-curve trip characteristic for short-circuit protection.

1B3UR Applications

Used for overcurrent protection.
Suitable for panel installations.
Industrial control applications.
Power distribution systems.

1B3UR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage of the 1B3UR?

277VAC.

What is the current rating of the 1B3UR?

3A.

How many poles does the 1B3UR have?

1 pole.

What type of circuit breaker is the 1B3UR?

Thermal magnetic.

What mounting type does the 1B3UR use?

DIN Rail.

What actuator type does the 1B3UR feature?

Lever.

1B3UR Alternate Parts

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1C3UR

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The Altech Corporation 1C3UR is a 1-pole, 3A circuit breaker featuring a Lever actuator and DIN rail mounting. It is rated for 277V AC.

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