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MK V42D12 Pizzato Microswitch with sealed plunger
Pizzato MKV42D12 microswitch with sealed roller plunger, 1 NO + 1 NC contacts, IP65 protection capability and technopolymer housing for industrial automation applications.
£6.94
Why Choose the Pizzato MKV42D12 Microswitch?
The Pizzato MKV42D12 is a durable and versatile industrial microswitch with sealed plunger and roller actuator, designed for reliable position detection and switching in demanding automation systems. As part of the trusted Pizzato MK series, it offers robust construction, high switching precision, and long operational life.
This model features a sealed plunger with integrated roller mechanism, combining enhanced protection against dust and contaminants with smooth mechanical actuation. The direct action switching mechanism ensures fast and repeatable response, making it ideal for industrial machinery requiring accurate and consistent switching.
With a 1 NO + 1 NC changeover contact configuration and silver contacts, the MKV42D12 supports reliable switching in both control and automation circuits. It operates across a temperature range of -25 °C to +85 °C and can achieve protection up to IP65 when used with suitable terminal covers, ensuring dependable performance in harsh environments.
Key Advantages
- Sealed plunger design for enhanced resistance to dust and contaminants.
- Integrated roller actuator for smooth mechanical operation.
- Reliable direct action switching with high repeatability.
- Durable technopolymer housing for industrial environments.
- 1 NO + 1 NC contacts for flexible control applications.
- Long mechanical durability for high-cycle use.
Key Features
- Pizzato MK series microswitch.
- Sealed plunger with roller actuator.
- 1 NO + 1 NC (SPDT) contact configuration.
- Direct action switching mechanism.
- Silver contacts for reliable conductivity.
- Screw terminals with self-lifting plate.
- Protection up to IP65 with compatible terminal covers.
Sealed Roller Plunger for Smooth Operation
The combination of a sealed plunger and roller actuator allows the MKV42D12 to deliver smoother mechanical interaction compared to standard plunger switches. This reduces wear on both the actuator and the machine interface, improving overall system reliability and longevity.
Its sealed construction enhances resistance to contaminants, making it suitable for industrial environments where dust, debris, or mechanical stress are present, while maintaining consistent switching accuracy.
Typical Applications
- Industrial machinery and automation systems.
- Position detection and limit control.
- Conveyor systems and material handling.
- Packaging and production equipment.
- OEM machinery and automation assemblies.
- Harsh or dusty industrial environments.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP00 | |
| Contacts | 1NO + 1NC + 1 C/O | |
| Actuator Type | Roller plunger | |
| Series | MK Series | |
| Product type | Microswitch / miniature limit switch | |
| Contact configuration | 1 NO + 1 NC (SPDT) | |
| Contact material | Silver contacts | |
| Rated operational voltage | up to 250 V AC | |
| Rated current | approx. 5 A AC / 4 A DC | |
| Actuation type | Direct action, sealed plunger with roller | |
| Mechanical durability | approx. 10 million cycles | |
| Protection rating | IP00 (no cover), IP20–IP65 depending on terminal cover | |
| Housing material | Technopolymer | |
| Terminal type | Screw terminals with self-lifting plate | |
| Operating temperature | -25 °C to +85 °C | |
| Approx. dimensions | 50 × 17 × 50 mm | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato MKV42D12 used for?
This microswitch is used for position detection, limit control, and switching tasks in industrial automation systems.
What type of actuator does it use?
It uses a sealed plunger with a roller actuator for smooth and reliable mechanical operation.
What contact configuration does this switch have?
The MKV42D12 includes 1 normally open (NO) and 1 normally closed (NC) contacts.
Is it suitable for harsh environments?
Yes, the sealed plunger design and optional IP65 protection make it suitable for dusty or demanding industrial environments.
What temperature range can it operate in?
It operates within a temperature range of approximately -25 °C to +85 °C.
Trusted by Automation Engineers
Pizzato MK series microswitches are widely trusted for their precision engineering, durable construction, and reliable performance in industrial automation and control applications.
