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MK H11F42 Pizzato Microswitch with roller lever
Pizzato MKH11F42 microswitch with rear roller lever actuator, 1 NO + 1 NC contacts, snap-action switching and technopolymer housing for industrial automation.
£4.25
Why Choose the Pizzato MKH11F42 Safety Microswitch?
The Pizzato MKH11F42 is a compact and highly reliable industrial microswitch with rear roller lever actuator, engineered for precise position detection and dependable switching in automation systems. As part of the proven Pizzato MK series, it delivers consistent performance and durability in demanding industrial environments.
This model features a back direct action roller lever with standard roller, enabling actuation from the rear of the switch. This configuration is ideal for applications requiring flexible installation, indirect mechanical actuation or operation within confined machine layouts.
With a 1 NO + 1 NC snap-action contact configuration, the MKH11F42 ensures fast and reliable switching. Its glass fibre reinforced technopolymer housing provides excellent resistance to impact and wear, while optional terminal covers allow protection up to IP40 or higher depending on configuration.
Key Advantages
- Reliable microswitch with rear roller lever actuator.
- Back direct actuation enables flexible installation.
- Smooth roller reduces mechanical wear and friction.
- Snap-action switching ensures fast and consistent response.
- Technopolymer housing for long service life.
- Compact design ideal for integration into complex machinery.
Key Features
- Pizzato MK series microswitch.
- 1 NO + 1 NC (changeover) contacts.
- Rear roller lever with standard roller.
- Back direct action switching mechanism.
- Glass fibre reinforced technopolymer housing.
- Vertical faston terminal connections.
- Optional terminal covers for protection up to IP40 or higher.
- High mechanical durability (up to 10 million operations).
Reliable Rear Actuation for Industrial Automation
The MKH11F42 is designed for applications where actuation occurs from behind or through indirect mechanical movement. The rear roller lever enables smooth engagement with moving parts, improving system 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.
Typical Applications
- Position detection in industrial machinery.
- Automation systems requiring rear or indirect actuation.
- Conveyors and material handling equipment.
- Packaging and production machinery.
- End-of-travel detection.
- 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 rear lever | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Snap-action changeover | |
| Actuation type | Back direct action | |
| Actuator | Roller lever (standard roller) | |
| Connection type | Vertical faston terminals | |
| Housing material | Technopolymer | |
| Protection rating | IP00 (IP20/IP40 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 | |
| Contact material | Silver contacts | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKH11F42 used for?
This microswitch is used for detecting position and movement in industrial machinery, particularly where rear or indirect actuation is required.
What does back direct action mean?
Back direct action means the switch is actuated from the rear, allowing flexible installation in complex machinery layouts.
What contact configuration does it have?
The MKH11F42 features 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 to IP40 or higher depending on the terminal cover used.
What temperature range does it operate in?
It operates within approximately -25 to +85 °C.
Trusted by Industrial Automation Engineers
Pizzato MK series microswitches are widely trusted for their precision, durability and reliable switching performance in industrial automation and control systems.
