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Allen Bradley 193-TBC30 Bulletin 193-T Overload Relay, 30A

Allen Bradley 193-TBC30 Bulletin 193-T Type 1 Overload Relay

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ManufacturerAllen Bradley

Part number193-TBC30

Type Type 1

Trip Class 10

Current Rating 30A

Phase 3-Phase

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30A motor overload protection Class 10 tripping Phase loss sensitivity Adjustable trip current Manual/Auto reset capability

Product description

The Allen Bradley 193-TBC30 is a Bulletin 193-T Type 1 Overload Relay, offering 30A current rating and Class 10 trip protection. This relay is specifically designed for the protection of 3-phase motors against overloads and phase loss. It is intended for use with compatible Allen-Bradley starters and contactors, featuring direct or separate mounting options.

Bulletin 193-T overload relays are fundamental safety devices in industrial motor control applications. They are essential for preventing motor damage and reducing downtime in environments such as manufacturing plants, material handling systems, and agricultural processing.

Stanlo Automation, a veteran-owned company specializing in surplus industrial automation parts, offers the 193-TBC30. We provide reliable and cost-effective components to keep your automation systems operational.

Technical specifications

Type	Type 1
Trip Class	10
Current Rating	30A
Phase	3-Phase
Protection	Overload, Phase Loss
Mounting	Direct Mount / Separate Mount

Common applications

General Industrial Motors

Conveyor Systems

Machine Tools

Pump Control

HVAC Equipment

Compatible systems

Allen-Bradley 100-Series Contactors Motor Control Panels Industrial Automation Systems

Also known as

193-TBC30, Allen Bradley Overload 30A, Bulletin 193-T 30A, 193-T Series Relay

Replaces / compatible with

Designed for seamless integration with Allen-Bradley 100-Series contactors. Consult documentation for specific starter compatibility.

Technical note

Expert tip

Ensure correct wiring of the control circuit to the overload relay's trip unit for reliable operation of alarm contacts and reset functions.

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Frequently asked questions

What is the trip class of the Allen Bradley 193-TBC30 overload relay?

The Allen Bradley 193-TBC30 overload relay is a Class 10 device. This rating ensures that the relay will trip within 10 seconds when subjected to a current six times its full load rating, providing essential motor protection.