Pizzato MKV12D40-R10 snap-action microswitch with large roller lever actuator, SPDT contacts and technopolymer housing for industrial automation and position detection.
£6.33
The Pizzato MKV12D40-R10 is a robust and precision-engineered snap-action microswitch with roller lever actuator, designed for accurate position detection and reliable switching in industrial automation systems. As part of the durable Pizzato MK series, it delivers consistent performance, long mechanical life and dependable operation in demanding environments.
This variant features a large plastic roller (approx. 9.8 × 8.4 mm), providing smooth, low-friction actuation and improved contact with moving machine components. Its direct-action switching mechanism ensures rapid response with minimal contact bounce, delivering stable electrical performance and reliable signal transmission.
With a 1 NO + 1 NC changeover contact configuration and screw terminals with self-lifting plate, the MKV12D40-R10 is ideal for integration into conveyors, machinery and industrial control systems requiring reliable and repeatable switching.
The MKV12D40-R10 microswitch is designed to provide fast and accurate switching signals in response to mechanical movement. Its snap-action mechanism reduces contact bounce and ensures stable signal transmission, improving overall system reliability.
The large roller actuator improves durability and ensures better engagement with moving parts, making it ideal for applications involving repetitive motion or variable alignment.
| Current | 5 A |
|---|---|
| IP Rating | IP00 |
| Series | MK Series Microswitches |
| Product type | Microswitch / limit switch |
| Contact configuration | 1 NC + 1 NO (changeover) |
| Actuator type | Roller lever (large plastic roller) |
| Switching type | Direct action (snap-action) |
| Rated current | 5 A at 250 V AC / 4 A at 24 V DC |
| Protection rating | IP00 without cover, up to IP65 with terminal cover |
| Housing material | Technopolymer |
| Connection type | Screw terminals with self-lifting plate |
| Operating temperature | -25 °C to +85 °C |
| Mechanical durability | up to 10 million operations |
| Dimensions | approx. 49.2 × 17.4 × 24.3 mm |
| HS Code | 85369095 |
This microswitch is used for position detection and control in industrial machinery and automation systems.
The R10 version features a larger plastic roller actuator, improving contact surface and durability in repetitive applications.
It features a 1 normally closed and 1 normally open contact in a changeover configuration.
The switch is rated at 5 A at 250 V AC and 4 A at 24 V DC.
Yes, it operates between -25 °C and +85 °C and is designed for demanding industrial applications.
Pizzato MK series microswitches are widely trusted for their durability, precision and consistent performance in industrial automation and machine control applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...