Thermal Relay Switch, CK-1A Protection, 220V, 15A
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 56,99 lei | — |
| 3–4 pcs | 54,14 lei | 5% (−2,85 lei/unit) |
| 5–10 pcs | 51,29 lei | 10% (−5,70 lei/unit) |
| 11+ pcs | 48,44 lei | 15% (−8,55 lei/unit) |
Industrial Switch with Thermal Overload Relay
Professional switch with integrated thermal relay, designed for motor-equipped machinery: concrete mixers, slicers, pumps, or industrial machines. The automatic protection cuts off power in case of overload, preventing motor burnout. Ideal for workshops, construction, and industrial applications where safety and durability are essential.
What you get with this product
- Automatic motor protection — the thermal relay cuts off power on overload, avoiding costly repairs
- Simple screw installation — quick panel mounting without specialized tools
- Clear status visibility — green illuminated buttons for start and red for stop, instantly identify the active function
- Resistance to harsh conditions — IP54-rated ABS housing resists dust and splashing
- Compatible with standard 220V equipment — works with most common industrial machines
- Robust construction for intensive use — 15A rated metal contacts support repeated connections
How it works and how to install it
The switch has two independent buttons: green for start and red for stop. The thermal relay continuously monitors the consumed current. If the 15A threshold is exceeded, the relay automatically breaks the circuit, protecting the motor. Installation is done by screw-mounting into the control panel cutout, then connecting the cables according to the electrical diagram printed on the housing. The distance between holes is standard, and terminals are clearly marked for quick connection.
Frequently asked questions
How do I reset the thermal relay after it trips?
Wait a few minutes for the motor to cool down, then press the red stop button and restart with the green button.
Can I use the switch outdoors?
Yes, the IP54 protection rating allows use in covered areas with exposure to dust and splashing, but not in direct rain.
What happens if my motor draws more than 15A?
The thermal relay will automatically cut off power to protect the system. Check if the motor is compatible with this capacity.
Technical specifications
| Product type | Switch with thermal overload relay |
| Rated voltage | 220V AC, 50-60Hz |
| Rated current | 16(12)A, 15A protection |
| Protection degree | IP54 |
| Housing material | Fireproof ABS, metal contacts |
| Mounting type | Screw mounting in panel |
| Dimensions | 52.8mm x 53.2mm x 29.5mm |
| Certifications | TUV, CK21 |
| Applications | Concrete mixers, slicers, pumps, industrial machines |
Warranty and support
The product benefits from a 2-year warranty according to Romanian legislation. 30-day return policy. Fast nationwide delivery by courier.
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