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MK V21R46 Pizzato Microswitch with trasversal short roller lever
Pizzato MKV21R46 microswitch with transversal short roller lever actuator, snap-action contacts and positive opening mechanism for industrial safety and position detection.
£4.34
Why Choose the Pizzato MKV21R46 Safety Microswitch?
The Pizzato MKV21R46 is a compact and precision-engineered safety microswitch with transversal short roller lever actuator, designed for reliable position detection and switching in industrial automation systems. As part of the robust Pizzato MK series, it provides consistent snap-action performance and long service life in demanding environments.
This model features a transversal short roller lever (approx. 23.5 mm), allowing accurate side actuation from cams and moving mechanical components. The roller reduces friction and mechanical wear, ensuring smooth and repeatable switching in high-cycle industrial applications.
With snap-action contacts and positive opening operation, the MKV21R46 ensures fast switching response and safe electrical separation, making it suitable for safety circuits and compliance with EN 60947-5-1 standards.
Key Advantages
- Compact safety microswitch for industrial automation.
- Transversal roller lever actuator for lateral actuation.
- Snap-action contacts ensure fast and precise switching.
- Positive opening contacts enhance safety performance.
- Durable construction for long operational life.
- Ideal for tight installation spaces and side-actuated systems.
Key Features
- Pizzato MK series microswitch.
- Transversal short roller lever (approx. 23.5 mm).
- 1 NO contact configuration.
- Snap-action switching mechanism.
- Positive opening contacts compliant with safety standards.
- Silver alloy contacts for reliable conductivity.
- Screw terminals with self-lifting plate.
- Up to IP40 protection rating with terminal cover.
Optimised for Lateral Actuation Applications
The MKV21R46 is specifically designed for applications requiring side or transversal actuation, such as cam-driven systems or moving assemblies approaching from the side. Its compact lever ensures precise triggering and consistent performance even in high-frequency industrial use.
The positive opening mechanism guarantees safe contact separation even under fault conditions, ensuring dependable operation in safety circuits and supporting compliance with industrial safety requirements.
Typical Applications
- Machine guard and safety interlocking systems.
- Side-actuated cam and mechanical assemblies.
- Industrial automation and production lines.
- Packaging and processing machinery.
- Conveyor and material handling systems.
- 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 | |
| Actuator Type | Roller lever | |
| Series | MK Series | |
| Product type | Safety microswitch with transversal roller lever | |
| Contact configuration | 1 NO | |
| Contact type | Snap-action, positive opening | |
| Actuation type | Inverted action | |
| Rated operational voltage | up to 250 V AC | |
| Rated current | approx. 5 A | |
| Protection rating | IP00 to IP40 depending on terminal cover | |
| Housing material | Technopolymer | |
| Actuator type | Transversal short roller lever | |
| Connection type | Screw terminals with self-lifting plate | |
| Operating temperature | approx. -25°C to +85°C | |
| Weight | approx. 0.03 kg | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKV21R46 used for?
This microswitch is used for position detection and safety monitoring, particularly in applications requiring lateral or transversal actuation.
What does transversal actuator mean?
A transversal actuator allows side engagement rather than vertical actuation, making it ideal for cams and moving parts approaching from the side.
What contact configuration does it have?
The MKV21R46 features a single normally open (NO) contact.
Is this switch suitable for safety circuits?
Yes, it includes positive opening contacts, making it suitable for safety-related machine control systems.
What temperature range does it support?
The switch operates over a range of approximately -25°C to +85°C, suitable for industrial environments.
Trusted by Industrial Engineers Worldwide
Pizzato MK series microswitches are widely trusted for their durability, precision engineering and reliable performance in safety-critical industrial applications.
