ON/OFF Switch 125V/250V 4-Pin
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 8,99 lei | — |
| 3–4 pcs | 8,54 lei | 5% (−0,45 lei/unit) |
| 5–10 pcs | 8,09 lei | 10% (−0,90 lei/unit) |
| 11+ pcs | 7,64 lei | 15% (−1,35 lei/unit) |
Industrial 4-contact switch for motors and machinery
This ON/OFF switch with 4 contacts supports loads of up to 16A and operates at voltages of 125V-250V AC, making it a robust solution for controlling electric motors, pumps, industrial tools, and powerful household equipment. Constructed with flame-retardant plastic and IP55 protection rating, it ensures long-term operational safety, both in workshops and mobile applications.
What you get with this product
- Universal compatibility with 125V or 250V equipment — use the same switch for power tools, pumps, grinders, drills, or even car spotlights
- Switching capacity 16A at 125V and 14A at 250V — supports heavy loads without overheating, ideal for motors and compressors
- IP55 protection against dust and splashes — operates reliably in workshops, garages, or boats where humidity and dirt are present
- Visible and ergonomic ON/OFF buttons — safe pressing even with work gloves, contrasting green/red colors for quick identification
- Direct insertion mounting — 4 contacts with solid metal terminals, stable connection without the need for special tools
- Flame-retardant plastic construction — resistance to high temperatures and short circuits, reduces fire risk in industrial applications
How it works and how to install it
The switch features 4 metal contacts arranged for direct connection in the electrical circuits of machinery. Pressing the green button activates the circuit (ON), and pressing the red one completely interrupts it (OFF). Installation is done by securing the contacts in the control panel or equipment housing, followed by connecting the wires to the corresponding terminals for the working voltage. Compact dimensions (34x24x45mm) allow integration into small spaces.
Frequently asked questions
Can I use the switch for a 220V 2000W motor?
Yes, at 250V AC the switch supports up to 14A, which is approximately 3500W, sufficient for your 2000W motor that consumes about 9A.
Is it moisture-resistant if I use it for an outdoor water pump?
The IP55 protection rating offers resistance to water jets from any direction, but for permanent unprotected outdoor installation, we recommend mounting it in an additional sealed enclosure.
How difficult is the installation for someone without electrical experience?
Connecting the 4 contacts requires basic knowledge of electrical circuits and adherence to polarity. If you lack experience, consult a licensed electrician for safe connection.
Technical specifications
| Model | WF03-C1 |
| Contact type | ON/OFF (start-stop) |
| Number of contacts | 4 contacts |
| Rated voltage | 125V / 250V AC |
| Rated current | 16A at 125V / 14A at 250V |
| Dimensions | 34 x 24 x 45 mm |
| Protection rating | IP55 |
| Material | Flame-retardant plastic, metal contacts |
| Actuation type | Push button |
| Maximum amperage | 16 A |
Warranty and support
The product benefits from a 24-month warranty according to Romanian legislation for manufacturing defects. You have the right to return within 30 days of receipt if the product does not meet expectations. Delivery is fast via national courier with telephone confirmation.
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