Pizzato MKH12F32 microswitch with rear long lever actuator, 1 NO + 1 NC contacts, snap-action switching and technopolymer housing for industrial automation.
£5.55
The Pizzato MKH12F32 is a high-performance industrial microswitch with rear long lever and roller actuator, designed for precise position detection and reliable switching in automation systems. As part of the advanced Pizzato MK series, it delivers excellent durability, high electrical reliability and consistent performance in demanding industrial environments.
This model features a back direct action long lever (approximately 54 mm) with roller, allowing actuation from the rear with extended reach. This configuration is ideal for machinery requiring early detection, wider mechanical tolerances or indirect actuation through linkages.
With a 1 NO + 1 NC snap-action contact configuration, the MKH12F32 ensures fast and dependable switching. Its reinforced technopolymer housing provides high resistance to impact and wear, while optional terminal covers allow protection up to IP65, making it suitable for harsh industrial environments.
The MKH12F32 is designed for applications where actuation must occur from behind or through indirect movement. The long lever enables earlier engagement with moving components, improving detection accuracy and reducing mechanical stress.
Its snap-action switching mechanism provides rapid electrical response with minimal contact bounce, ensuring reliable operation and reduced maintenance in industrial automation systems.
| Current | 6 A |
|---|---|
| IP Rating | IP00 |
| Series | MK Series Microswitches |
| Product type | Microswitch with rear lever |
| Contact configuration | 1 NO + 1 NC |
| Contact type | Snap-action changeover |
| Actuation type | Back direct action |
| Actuator | Long lever with roller (~54 mm) |
| Connection type | Vertical faston terminals |
| Housing material | Technopolymer |
| Protection rating | IP00 (IP20/IP65 with terminal cover) |
| Operating temperature | -25 to +85 °C |
| Rated voltage | up to 250 V AC / 300 V DC |
| Rated current | up to 5–6 A |
| HS Code | 85369095 |
This microswitch is used for detecting position and movement in industrial machinery, especially where rear or indirect actuation is required.
The long lever allows earlier actuation and improved flexibility in applications with larger movement ranges.
The MKH12F32 features a 1 NO + 1 NC snap-action contact configuration.
It has a base IP00 rating, which can be increased up to IP65 with suitable terminal covers.
It operates within approximately -25 to +85 °C.
Pizzato MK series microswitches are widely trusted for their precision, durability and reliable switching performance in industrial automation and control systems.
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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...