Thermal Protection Reset 220V - 25A
Available in stock
Minimum order quantity: 2 pcs
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 5,99 lei | — |
| 3–4 pcs | 5,69 lei | 5% (−0,30 lei/unit) |
| 5–10 pcs | 5,39 lei | 10% (−0,60 lei/unit) |
| 11+ pcs | 5,09 lei | 15% (−0,90 lei/unit) |
25A Manual Reset Thermal Protection for Motors and Pumps
This thermal protection device prevents damage to electric motors, water pumps, and industrial equipment in case of overload or short circuit. It trips automatically when the current exceeds 25A, and the manual reset button allows for quick restart after the problem is resolved. A professional solution for 220V electrical installations requiring reliable and resettable protection.
What you get with this product
- Automatic overload protection — your motor stops before it breaks down, saving costly repairs
- Simple manual reset by pressing a button — restart the equipment in seconds after resolving the problem, no fuse replacement needed
- Universal compatibility 125/250V AC — works with most water pumps, compressors, and electric motors for domestic or industrial use
- Compact dimensions 28.5 x 46.5 x 13.5 mm — easily integrates into electrical panels or directly onto equipment
- Robust metal-plastic construction — resists vibrations and harsh operating conditions in workshops or outdoor installations
- Quick installation by direct connection — wire the screw terminals, fix it to the equipment, and you're ready in under 10 minutes
How it works and how to install it
The thermal protection is mounted in series on the power circuit of the motor or pump. When the current exceeds the 25A threshold due to overload or short circuit, the internal bimetallic element heats up and automatically breaks the electrical circuit. After the equipment cools down and the problem is resolved, press the red reset button to restore the connection.
Installation involves connecting the two screw terminals to the 220V power wires of the equipment — according to the diagram in the manual. No special tools are required, just a screwdriver. Test its function by pressing the reset button before first use.
Frequently Asked Questions
Can it be used for a 220V submersible water pump?
Yes, it is ideal for submersible or surface water pumps with consumption up to 25A. It protects the motor against blockages or dry running.
After it trips, how long do I have to wait before I can reset?
Wait about 2-3 minutes for the internal bimetallic element to cool down, then press the reset button. If it trips again immediately, there is a problem in the circuit that needs to be resolved.
How often does the thermal protection need to be replaced?
It does not require periodic replacement. It functions for years with thousands of trip-reset cycles. Replace only if the reset button no longer latches or the contacts show signs of burning.
Technical Specifications
| Rated Voltage | 125/250V AC |
| Rated Current | 25A |
| Frequency | 50/60Hz |
| Reset Type | Manual (button) |
| Contact Resistance | ≤ 40mΩ |
| Housing Material | Plastic and metal |
| Dimensions | 28.5 x 46.5 x 13.5 mm |
| Mounting Type | Screw terminals |
| Package Contents | 1 x Thermal protector with reset |
Warranty and Support
The product benefits from a 24-month warranty in accordance with current Romanian legislation. You can return the product within 30 days of receipt if it does not meet expectations. Fast delivery via national courier in 1-3 working days.
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