Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MK H11F45 Pizzato Microswitch with short roller lever
Pizzato MKH11F45 microswitch with rear short roller lever actuator, 1 NO + 1 NC contacts, snap-action switching and technopolymer housing for industrial automation.
£4.14
Why Choose the Pizzato MKH11F45 Safety Microswitch?
The Pizzato MKH11F45 is a compact and highly reliable industrial microswitch with rear short roller lever actuator, designed for accurate position detection and consistent switching in automation systems. As part of the proven Pizzato MK series, it delivers dependable performance and long operational life in demanding industrial environments.
This model features a back direct action short roller lever (approximately 25–30 mm), enabling actuation from the rear of the switch. This configuration is ideal for applications where space is limited or where indirect mechanical actuation is required, offering flexibility in machine design and installation.
With a 1 NO + 1 NC snap-action contact configuration, the MKH11F45 ensures fast and reliable switching. Its reinforced technopolymer housing provides durability, while optional terminal covers allow protection up to IP40, making it suitable for a wide range of industrial environments.
Key Advantages
- Reliable microswitch with rear short roller lever actuator.
- Compact lever design enables precise actuation in tight spaces.
- Back direct actuation allows flexible installation.
- Smooth roller reduces mechanical wear and friction.
- Snap-action switching ensures fast and consistent response.
- Durable technopolymer housing for long service life.
Key Features
- Pizzato MK series microswitch.
- 1 NO + 1 NC (changeover) contacts.
- Rear short roller lever (~25–30 mm).
- Back direct action switching mechanism.
- Glass fibre reinforced technopolymer housing.
- Vertical faston terminal connections.
- Optional terminal covers for protection up to IP40.
- High mechanical durability (up to 10 million operations).
Compact Rear Actuation for Precision Switching
The MKH11F45 is designed for applications where actuation occurs from behind or within limited mechanical space. The short roller lever ensures precise and controlled triggering, making it ideal for compact machinery and systems with restricted movement.
Its snap-action switching mechanism ensures rapid electrical response with minimal contact bounce, improving system reliability and reducing maintenance requirements in industrial automation systems.
Typical Applications
- Position detection in compact 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
Tick the specs you need, then view products that match.
| 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 | Short roller lever (~25–30 mm) | |
| 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 | |
| Mechanical durability | up to 10 million operations | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKH11F45 used for?
This microswitch is used for detecting position and movement in industrial machinery, particularly where rear or indirect actuation is required.
What is the benefit of the short roller lever?
The short lever allows precise actuation in compact installations and improves control over switching points.
What contact configuration does it have?
The MKH11F45 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 with suitable terminal covers.
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.
