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MK V11R45 Pizzato Microswitch with short roller lever
Pizzato MKV11R45 microswitch with short roller lever actuator, snap-action contacts and positive opening mechanism for industrial safety and position detection.
£4.28
Why Choose the Pizzato MKV11R45 Safety Microswitch?
The Pizzato MKV11R45 is a compact and highly reliable safety microswitch with short roller lever actuator, designed for precise position detection in industrial automation and machinery safety systems. As part of the proven Pizzato MK series, it delivers consistent snap-action switching and long operational life in demanding environments.
This model features a short roller lever (approx. 25 mm), enabling accurate actuation in confined spaces while minimising mechanical wear. Its compact design makes it ideal for applications where installation space is limited but reliability is critical.
With snap-action contacts and positive opening operation, the MKV11R45 ensures fast switching response and safe electrical separation, making it suitable for safety circuits and compliance with industrial standards.
Key Advantages
- Compact safety microswitch for industrial automation.
- Short roller lever actuator for precise, low-force actuation.
- Snap-action contacts ensure fast and repeatable switching.
- Positive opening contacts enhance safety performance.
- Durable construction for long service life.
- Ideal for tight installation spaces.
Key Features
- Pizzato MK series microswitch.
- Short lever with standard roller (approx. 24–25 mm).
- 1 NO + 1 NC contact configuration (SPDT).
- Snap-action switching mechanism.
- Positive opening contacts compliant with EN 60947-5-1.
- Silver alloy contacts for reliable conductivity.
- Screw terminals with self-lifting plate.
- IP40 protection rating with terminal cover.
Compact and Precise Position Detection
The MKV11R45 is designed to detect the position of moving machine components such as cams, guards and mechanical linkages. Its short roller lever allows precise actuation in confined spaces while maintaining consistent switching performance.
The positive opening mechanism guarantees safe separation of contacts even under fault conditions, ensuring dependable operation in safety circuits and supporting compliance with industrial safety standards.
Typical Applications
- Machine guard and access monitoring systems.
- Industrial automation and production lines.
- Packaging and assembly machinery.
- Conveyor and material handling equipment.
- Compact mechanical assemblies.
- General industrial position detection.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Switching Action | Snap action | |
| IP Rating | IP00 | |
| Contacts | 1NO + 1NC + 1 C/O | |
| Actuator Type | Roller lever | |
| Series | MK Series | |
| Product type | Safety microswitch with short roller lever | |
| Contact configuration | 1 NO + 1 NC (SPDT) | |
| Contact type | Snap-action, positive opening | |
| Actuation type | Inverted action | |
| Rated operational voltage | up to 250 V AC | |
| Rated current | approx. 5 A AC / 4 A DC | |
| Protection rating | IP00 to IP40 depending on terminal cover | |
| Housing material | Technopolymer | |
| Actuator type | Short roller lever | |
| Connection type | Screw terminals (M4, self-lifting plate) | |
| Operating temperature | approx. -25°C to +85°C | |
| Mechanical durability | up to 10 million cycles | |
| Dimensions | approx. 49.2 × 17.4 × 24.3 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKV11R45 used for?
This microswitch is used for position detection and safety monitoring in industrial machinery and automation systems.
What type of actuator does this switch use?
It uses a short roller lever actuator, ideal for precise actuation in compact installations.
What contact configuration does it have?
The MKV11R45 features 1 normally open and 1 normally closed contact (SPDT).
Is this switch suitable for safety circuits?
Yes, it includes positive opening contacts, making it suitable for safety-related machine control systems.
What protection rating does it offer?
The switch provides up to IP40 protection with a terminal cover.
Trusted by Industrial Engineers Worldwide
Pizzato MK series microswitches are trusted globally for their durability, precision engineering and reliable performance in safety-critical industrial applications.
