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MK V21R49 Pizzato Microswitch with red push button
Pizzato MK V21R49 industrial snap-action microswitch with lever actuator, SPDT contacts and robust construction for automation and machinery control applications.
£3.87
Why Choose the Pizzato MK V21R49 Microswitch?
The Pizzato MK V21R49 is a compact and reliable industrial snap-action microswitch with lever actuator designed for precise position detection and switching control in industrial automation, machinery and control applications. As part of the robust Pizzato MK microswitch series, it provides dependable mechanical operation, high switching reliability and flexible installation options for demanding environments.
The MK series microswitch range features high reliability contacts, glass fibre reinforced technopolymer housings and multiple actuator configurations to suit different machine designs. The V21R49 configuration uses an inverted actuation arrangement with lever operation, providing reliable switching where compact mechanical movement detection is required.
With a SPDT 1NO + 1NC contact configuration, a 16 A thermal current rating and industrial-grade construction, the Pizzato MK V21R49 is suitable for machinery control, automation equipment, position sensing and industrial switching applications.
Key Advantages
- Compact industrial microswitch designed for reliable position detection.
- Lever actuator with inverted actuation for flexible mechanical installation.
- 1NO + 1NC snap-action contacts for versatile control circuit integration.
- 16 A conventional thermal current rating for industrial switching duties.
- Robust glass fibre reinforced technopolymer housing.
- High mechanical endurance with up to 10 million operating cycles.
Key Features
- Pizzato MK microswitch series.
- MK V21R49 model.
- SPDT 1NO + 1NC changeover contact configuration.
- Snap-action switching mechanism.
- Lever actuator with inverted operation.
- Screw terminal connection.
- 16 A Ith thermal current rating.
- 250 V AC rated insulation voltage.
- Glass fibre reinforced self-extinguishing technopolymer housing.
- Protection degree up to IP65 when used with suitable terminal cover.
Reliable Position Control for Industrial Automation
Microswitches such as the Pizzato MK V21R49 provide accurate detection of mechanical movement, enabling machines and equipment to monitor operating positions, limits and control functions. The snap-action mechanism ensures repeatable switching performance during frequent operation.
The Pizzato MK series is designed for machine builders and automation engineers requiring compact switching components with durable construction, reliable contacts and flexible actuator solutions for industrial systems.
Typical Applications
- Industrial machinery and automation equipment.
- Mechanical position detection systems.
- Machine guarding and access monitoring.
- Material handling equipment.
- OEM machinery control systems.
- Industrial control panels and automation installations.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Contacts | 1NO + 1NC + 1 C/O | |
| IP Rating | IP65 | |
| Actuator Type | Lever | |
| HS Code | 85369095 | |
| Manufacturer | Pizzato Elettrica | |
| Series | MK Microswitch Series | |
| Model | MK V21R49 | |
| Product type | Industrial snap-action microswitch | |
| Actuator type | Lever actuator | |
| Actuation type | Inverted actuation | |
| Contact configuration | SPDT (1NO + 1NC) | |
| Switching method | Snap action | |
| Conventional thermal current | 16 A | |
| Rated insulation voltage | 250 V AC / 300 V DC | |
| Rated impulse withstand voltage | 4 kV | |
| Operating voltage | 250 V AC | |
| Operating current | 5 A AC | |
| Mechanical endurance | 10 million operating cycles | |
| Ambient temperature | -25 °C to +85 °C | |
| Maximum actuation frequency | 3600 operating cycles/hour | |
| Housing material | Glass fibre reinforced technopolymer | |
| Connection type | Screw terminals | |
| Protection rating | IP00 without terminal cover, up to IP65 with suitable cover |
Frequently Asked Questions
What is the Pizzato MK V21R49 used for?
This microswitch is used for mechanical position detection and switching control in industrial automation and machinery applications.
What contact configuration does this microswitch have?
The Pizzato MK V21R49 features a SPDT 1NO + 1NC snap-action contact configuration.
What type of actuator is fitted?
The switch is fitted with a lever actuator with inverted actuation for flexible mechanical operation.
What electrical ratings does the switch support?
The microswitch has a 16 A thermal current rating and supports operation up to 250 V AC.
Where is this microswitch typically installed?
The Pizzato MK V21R49 is typically installed in industrial machines, automation systems and position monitoring equipment.
Trusted by Machine Builders Worldwide
Pizzato MK series microswitches are trusted by automation professionals and machine builders for reliable position sensing, durable switching performance and flexible integration into industrial equipment.
