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| Description |
| Price |
| Vendor |
| Type |
| Product variants |
| A PTC thermistor relay is a thermal protection device that uses positive temperature coefficient thermistor technology to monitor and control electrical circuits. When temperature rises beyond a preset threshold, the PTC element's resistance increases dramatically, limiting current flow and protecting equipment from overheating. Ideal for motors, compressors, and heating appliances, this relay provides automatic reset functionality once temperatures normalise. Compact and reliable, it offers cost-effective thermal management without moving parts, ensuring consistent performance across industrial and domestic applications. | Regular price
£150.00
Sale price
£150.00
Regular price
| Motusltd | Electrical Misc |
A PTC thermistor relay is a thermal protection device that uses positive temperature coefficient thermistor technology to monitor and control electrical circuits. When temperature rises beyond a preset threshold, the PTC element's resistance increases dramatically, limiting current flow and protecting equipment from overheating. Ideal for motors, compressors, and heating appliances, this relay provides automatic reset functionality once temperatures normalise. Compact and reliable, it offers cost-effective thermal management without moving parts, ensuring consistent performance across industrial and domestic applications.
