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MK H12D18 Pizzato Microswitch with roller plunger
Pizzato MKH12D18 microswitch with roller plunger actuator, technopolymer housing and 1NO 1NC contacts for industrial automation and mechanical position detection.
£7.74
Why Choose the Pizzato MKH12D18 Microswitch?
The Pizzato MKH12D18 is a high-reliability microswitch limit switch with roller plunger, engineered for accurate position detection and dependable control in industrial automation systems. As part of the durable Pizzato MK series, it delivers consistent switching performance with a compact and robust design suited to demanding environments.
Constructed from glass fibre reinforced technopolymer, the MKH12D18 provides excellent resistance to vibration, mechanical stress and industrial conditions while maintaining a lightweight and space-efficient footprint. Its roller plunger actuator ensures smooth mechanical engagement, reducing wear and improving repeatability in high-cycle applications.
This model features a direct-action snap switching mechanism with 1 normally open (NO) and 1 normally closed (NC) changeover contacts. The integrated positive opening function ensures safe and reliable operation, making it suitable for both control and safety-related applications in industrial environments.
Key Advantages
- Compact microswitch for industrial automation.
- Roller plunger actuator for smooth and low-friction operation.
- Durable technopolymer housing for long service life.
- Reliable 1 NO + 1 NC changeover contacts.
- Positive opening contacts for enhanced safety.
- Flexible protection up to IP65 with terminal covers.
Key Features
- Pizzato MK series microswitch.
- Roller plunger actuator.
- Direct-action snap switching mechanism.
- 1 NO + 1 NC contact configuration.
- Glass fibre reinforced technopolymer enclosure.
- Vertical Faston terminals for fast wiring.
- Silver contacts for reliable electrical performance.
- Operating temperature range from -25 to +85 °C.
Reliable Detection for Mechanical Systems
The Pizzato MKH12D18 is designed for applications requiring smooth mechanical actuation and consistent switching accuracy. Its roller plunger reduces friction and mechanical wear, ensuring reliable performance even in high-cycle industrial systems.
The MK series incorporates advanced double-contact technology that reduces contact resistance and significantly lowers failure probability compared to conventional microswitch designs, ensuring dependable long-term operation in automation environments.
Typical Applications
- Industrial automation and control systems.
- Conveyors and material handling equipment.
- Packaging and production machinery.
- Mechanical position detection using cams or rollers.
- Limit detection and signalling.
- OEM machine building applications.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP00 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller plunger | |
| Series | MK Microswitches | |
| Product type | Microswitch / limit switch | |
| Contact configuration | 1 NO + 1 NC (changeover) | |
| Actuator type | Roller plunger | |
| Switching principle | Direct action | |
| Housing material | Glass fibre reinforced technopolymer | |
| Terminal type | Vertical Faston | |
| Protection rating | IP00 standard, up to IP20 / IP40 / IP65 with terminal covers | |
| Operating temperature | -25 to +85 °C | |
| Electrical rating | approx. 5 A at 250 V AC, 4 A at 24 V DC | |
| Mechanical durability | up to 10 million operations | |
| Mounting type | Panel / equipment mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKH12D18 used for?
This microswitch is used for precise position detection and control in industrial automation systems.
What type of actuator does this switch use?
It uses a roller plunger actuator, ensuring smooth and reliable mechanical operation.
What contact configuration is included?
The switch includes 1 normally open (NO) and 1 normally closed (NC) contacts.
What protection rating does it have?
It has IP00 protection as standard, which can be increased up to IP65 with compatible terminal covers.
What temperature range does it operate in?
The MKH12D18 operates between approximately -25 °C and +85 °C.
Trusted by Industrial Engineers Worldwide
Pizzato MK series microswitches are widely trusted for their precision, durability and reliable performance in industrial automation and machine control applications.
