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ABB TA450DU Thermal Overload Relay 220-310A Motor Protection
Product Details
Product Overview
The ABB TA450DU thermal overload relay is designed for reliable three-phase motor protection in demanding industrial control systems. With an adjustable current range of 220A to 310A, it helps protect motors, contactors, cables, and connected equipment from damage caused by overload, phase loss, or prolonged excessive current.
This industrial-grade relay is suitable for panel builders, maintenance teams, machine manufacturers, and electrical contractors requiring dependable motor circuit protection.
Key Features
- Adjustable thermal overload range: 220A to 310A
- Designed for three-phase motor protection applications
- Protects against overload and phase-loss conditions
- ABB industrial control quality for reliable long-term operation
- Compatible with suitable high-current ABB contactor systems
- Rugged construction for control panels, machinery, and distribution applications
- Supports maintenance, repair, and OEM replacement requirements
Specifications
| Parameter | Details |
|---|---|
| Product Type | Thermal Overload Relay |
| Model | TA450DU |
| Brand | ABB |
| Current Setting Range | 220A - 310A |
| Application | Three-Phase Motor Protection |
| Protection Function | Overload, Phase Loss |
| Category | Industrial Electrical Relay |
| Mounting | Contactor-Mounted Configuration |
| Sales Unit | 1 Piece |
Applications
- Motor control centers and industrial control panels
- Pumps, fans, compressors, and conveyors
- Manufacturing machinery and process equipment
- HVAC systems and material handling systems
- Power distribution and industrial automation installations
- Preventive maintenance and electrical equipment replacement
Package Contents
- 1 x ABB TA450DU Thermal Overload Relay, 220-310A
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