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MK H12D42-T6 Pizzato Microswitch with roller lever
Pizzato MKH12D42-T6 microswitch with roller lever actuator, 1 NO + 1 NC contacts, extended temperature range down to -40°C and durable technopolymer housing for industrial automation.
£5.52
Why Choose the Pizzato MKH12D42-T6 Safety Microswitch?
The Pizzato MKH12D42-T6 is a high-performance industrial microswitch with roller lever actuator, engineered for precise position detection and reliable switching in demanding automation and safety systems. As part of the proven Pizzato MK series, it is designed to deliver long-lasting performance in harsh industrial environments.
This T6 variant is specifically designed for extreme conditions, offering an extended operating temperature range down to -40 °C, making it ideal for cold storage, outdoor machinery and low-temperature industrial applications.
The roller lever actuator (~38 mm) ensures smooth, low-friction actuation, reducing mechanical wear while maintaining consistent switching performance. Combined with a 1 NO + 1 NC snap-action contact configuration, the MKH12D42-T6 provides fast and dependable electrical response for safety-critical and automation circuits.
Key Advantages
- Reliable microswitch with roller lever actuator.
- T6 extended temperature range down to -40 °C.
- Smooth roller actuation reduces wear and mechanical stress.
- Snap-action switching for fast, consistent response.
- Durable technopolymer housing for long service life.
- Suitable for automation and safety applications.
Key Features
- Pizzato MK series microswitch.
- 1 NO + 1 NC (changeover) contacts.
- Roller lever actuator (~38 mm).
- Direct action switching mechanism.
- Glass fibre reinforced technopolymer housing.
- Vertical faston terminal connections.
- Optional terminal covers for increased protection up to IP65.
- High mechanical endurance for repeated operation.
Engineered for Extreme Industrial Conditions
The MKH12D42-T6 is specifically designed for applications where reliability is critical under extreme environmental conditions. Its extended temperature capability ensures stable performance in cold environments where standard switches may fail.
The roller lever actuator minimises friction and provides smooth engagement, while the snap-action mechanism ensures rapid switching with minimal contact bounce, improving system reliability and reducing maintenance.
Typical Applications
- Cold storage and low-temperature industrial systems.
- Position detection in machinery and automation lines.
- Conveyors and material handling equipment.
- Packaging and processing machinery.
- End-of-travel detection and limit control.
- General-purpose industrial switching.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP00 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Roller lever | |
| Series | MK Series Microswitches | |
| Product type | Microswitch with roller lever | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action changeover | |
| Actuation type | Direct action | |
| Actuator | Roller lever (~38 mm) | |
| Connection type | Vertical faston terminals | |
| Housing material | Reinforced technopolymer | |
| Protection rating | IP00 (IP20/IP40/IP65 with terminal covers) | |
| Operating temperature | -40 to +85 °C | |
| Rated voltage | up to 250 V AC / 300 V DC | |
| Rated current | up to 6 A | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKH12D42-T6 used for?
This microswitch is used for detecting position and movement in industrial machinery, particularly in low-temperature environments.
What does the T6 version indicate?
The T6 version provides an extended temperature range, allowing operation from approximately -40 °C to +85 °C.
What type of actuator does this switch use?
It uses a roller lever actuator for smooth, low-friction actuation.
What contact configuration does it have?
The MKH12D42-T6 includes a 1 NO + 1 NC snap-action contact configuration.
What protection rating does it offer?
It has a base IP00 rating, which can be increased up to IP65 using suitable terminal covers.
Trusted by Industrial Automation Engineers
Pizzato MK series microswitches are trusted worldwide for their durability, precision and reliable performance in demanding industrial and low-temperature environments.
