1B63UR The Altech Corporation 1B63UR is a 63A, 1-pole Thermal Magnetic circuit breaker designed for DIN Rail mounting. It operates at up to 277VAC.
Mfr Part #:

1B63UR

Mfr Name: Altech Corporation
Altech Corporation
The Altech Corporation 1B63UR is a 63A, 1-pole Thermal Magnetic circuit breaker designed for DIN Rail mounting. It operates at up to 277VAC.
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1B63UR 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

1B63UR Description

Short technical summary and product information.

This Altech Corporation 1B63UR is a single-pole circuit breaker featuring a Thermal Magnetic trip mechanism. It is rated for a current of 63A and an AC voltage of up to 277V.

 

The breaker is designed for easy installation on a DIN Rail, making it suitable for various industrial and commercial electrical panel applications. Its actuator type is a lever for manual operation.

 

Environmental compliance includes RoHS3 status. The part is packaged in Bulk.

 

Key specifications include a 63A current rating, 277VAC voltage rating, and a Thermal Magnetic breaker type. It is a 1-pole device with a Lever actuator and DIN Rail mounting.

1B63UR Quick Information

Product Type: Circuit Breaker
Series: UR
Canonical Name: Altech Corporation 1B63UR Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic

1B63UR Compliance

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

1B63UR Features

  • 63A current rating for high load capacity.
  • 277VAC voltage rating for AC circuits.
  • Thermal Magnetic trip mechanism for protection.
  • DIN Rail mounting for easy installation.
  • Single pole design for basic circuit protection.

1B63UR Applications

  • Industrial control panel applications.
  • Commercial electrical distribution.
  • Automation system protection.
  • Power supply circuit safety.

1B63UR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 1B63UR?

63A

What is the voltage rating of the 1B63UR?

277V AC

How many poles does the 1B63UR have?

1 pole

What type of circuit breaker is the 1B63UR?

Thermal Magnetic

What is the actuator type?

Lever

What mounting type does the 1B63UR support?

DIN Rail

What approvals does the 1B63UR have?

CE

1B63UR Alternate Parts

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1D63UR
1D63UR
Altech Corporation
The Altech Corporation 1D63UR is a thermal magnetic circuit breaker rated for 63A and 277V. It features DIN rail mounting and a lever actuator.
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