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MK H12D12 Pizzato Microswitch with sealed plunger
Pizzato MKH12D12 microswitch with sealed plunger actuator, technopolymer housing and 1NO 1NC contacts for industrial automation and harsh environments.
£6.80
Why Choose the Pizzato MKH12D12 Microswitch?
The Pizzato MKH12D12 is a robust and highly reliable microswitch limit switch with sealed plunger, engineered for precise position detection in demanding industrial automation environments. As part of the advanced Pizzato MK series, it combines durability, accuracy and enhanced environmental protection for long-term performance.
Designed with a glass fibre reinforced technopolymer housing, the MKH12D12 offers excellent resistance to vibration, shock and harsh industrial conditions. Its sealed plunger actuator provides improved protection against dust and contaminants, making it ideal for installations where ingress protection and reliability are critical.
This model features a direct-action 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.
Key Advantages
- Compact microswitch for industrial automation.
- Sealed plunger actuator for improved protection against contaminants.
- Durable technopolymer enclosure for long service life.
- Reliable 1 NO + 1 NC changeover contacts.
- Positive opening contacts for enhanced safety compliance.
- Flexible protection up to IP65 with terminal covers.
Key Features
- Pizzato MK series microswitch.
- Sealed plunger actuator.
- Direct-action snap switching mechanism.
- 1 NO + 1 NC contact configuration.
- Glass fibre reinforced technopolymer housing.
- Vertical Faston terminals for fast wiring.
- Silver contacts for reliable electrical performance.
- Operating temperature range from -25 to +85 °C.
Reliable Detection for Harsh Industrial Environments
The Pizzato MKH12D12 is specifically designed for environments where dust, contaminants or mechanical stress may affect switching performance. Its sealed plunger actuator ensures reliable operation even in challenging conditions, while maintaining high switching precision.
The MK series incorporates advanced double-contact technology, significantly reducing contact resistance and failure probability compared to conventional microswitches, ensuring dependable long-term performance in industrial automation systems.
Typical Applications
- Industrial automation and control systems.
- Dust-prone or contaminated environments.
- Packaging and production equipment.
- Conveyors and material handling systems.
- 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 | Plunger | |
| Series | MK Microswitches | |
| Product type | Microswitch / limit switch | |
| Contact configuration | 1 NO + 1 NC (changeover) | |
| Actuator type | Sealed plunger | |
| Switching principle | Direct action | |
| Housing material | Technopolymer (glass fibre reinforced) | |
| Terminal type | Vertical Faston | |
| Protection rating | IP00 standard, up to IP20 / IP65 with terminal covers | |
| Operating temperature | -25 to +85 °C | |
| Mounting type | Panel / equipment mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKH12D12 used for?
This microswitch is used for precise position detection and control in industrial automation systems, particularly in environments where protection against contaminants is required.
What makes this model different?
The MKH12D12 features a sealed plunger actuator, providing enhanced protection against dust and environmental contaminants.
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 MKH12D12 operates between approximately -25 °C and +85 °C.
Trusted by Industrial Engineers Worldwide
Pizzato MK series microswitches are trusted globally for their precision, durability and reliable performance in industrial automation and machine control applications.
