Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Lovato’s KSA4S plastic micro switch delivers precise actuation with a top push rod and robust metal plunger, mounted via an M12 fixing head.
£11.48
The Lovato KSA4S is a compact industrial micro switch from the Lovato K Series, designed for precise position sensing, limit detection, and automation control applications. Featuring a top push rod actuator with metal plunger, an M12 fixing head, polymer thermoplastic housing, and solder terminal connections, the KSA4S provides reliable and repeatable switching performance for industrial machinery and control systems.
Equipped with 1NO/NC changeover contacts, the Lovato KSA4S provides flexible switching capability for industrial circuits. With a 15A thermal current rating, 250V rated insulation voltage, and A600 P300 utilisation designation, this micro switch is suitable for applications requiring dependable mechanical operation and long service life.
The Lovato KSA4S micro switch is suitable for industrial automation equipment, machine tools, control panels, mechanical position sensing, limit detection systems, and applications where accurate and repeatable switching is required.
The Lovato KSA4S combines compact construction with dependable industrial switching technology. Its metal plunger actuator and M12 fixing head provide accurate mechanical operation, while the 1NO/NC changeover contacts allow flexible integration into control circuits. Solder terminals provide a secure and reliable connection method for professional industrial installations.
Tick the specs you need, then view products that match.
| Device Type | Limit switch | |
|---|---|---|
| Contacts | 1NO | |
| IP Rating | IP20 | |
| Actuator Type | Rod lever | |
| Housing Material | Plastic | |
| Brand | Lovato Electric | |
| Model | KSA4S | |
| Product Type | Plastic Micro Switch | |
| Series | K Series | |
| Actuator Type | Top Push Rod - Metal Plunger | |
| Fixing Type | M12 Fixing Head | |
| Contact Configuration | 1NO/NC Changeover | |
| Terminal Type | Solder Terminals | |
| Housing Material | Polymer Thermoplastic | |
| Thermal Current Ith | 15A | |
| Rated Insulation Voltage Ui | 250V | |
| IEC/EN 60947-5-1 Designation | A600 P300 | |
| Protection Rating | IP00 / IP20 with Terminal Shroud | |
| Operating Temperature | -25°C to +70°C | |
| Storage Temperature | -40°C to +70°C | |
| Mechanical Life | 20,000,000 Operations | |
| Electrical Life | 500,000 Operations | |
| Weight | 51.2g | |
| EAN | 8013975148105 | |
| HS Code | 85365080 |
The Lovato KSA4S is an industrial micro switch used for position sensing, limit detection, and machine control applications.
The Lovato KSA4S features 1NO/NC changeover contacts.
The KSA4S uses a top push rod actuator with a metal plunger and M12 fixing head.
The Lovato KSA4S uses solder terminals for electrical connection.
We use cookies
We use essential cookies to run this site, your basket and checkout. With your permission we'd also like to use analytics and advertising cookies to understand how the site is used and to measure our adverts.