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FD 633-M2 Pizzato Position switch with adjustable square rod lever
Pizzato FD633-M2 industrial limit switch with adjustable square rod actuator, slow-action contacts, metal housing, and IP67 protection for reliable position detection in automation systems.
£17.87
Why Choose the Pizzato FD633-M2 Limit Switch?
The Pizzato FD633-M2 is a heavy-duty industrial position limit switch with adjustable square rod lever, designed for precise and reliable position detection in demanding automation systems. As part of the rugged Pizzato FD series, it delivers consistent switching performance and long mechanical life for continuous industrial operation.
This model features an adjustable stainless steel square rod actuator (3 × 3 × 125 mm), providing flexible installation and accurate actuation across a wide range of machinery. Its metal housing with M20 × 1.5 conduit entry ensures durability and secure integration in harsh industrial environments.
Equipped with a 1 NO + 1 NC slow-action contact configuration, the FD633-M2 is ideal for controlled switching applications in machine safety circuits, automation systems, and end-of-travel detection where stability and reliability are critical.
Key Advantages
- Heavy-duty limit switch for industrial automation.
- Adjustable square rod actuator for flexible positioning.
- Durable metal housing for harsh environments.
- Slow-action contacts for controlled switching behaviour.
- IP67 protection rating for dust and water resistance.
- Long mechanical lifespan up to 20 million cycles.
Key Features
- Pizzato FD series position switch.
- Square stainless steel rod actuator (3 × 3 × 125 mm).
- Contact configuration: 1 NO + 1 NC.
- Slow-action switching mechanism.
- M20 × 1.5 conduit entry (no cable gland supplied).
- IP67 protection rating to EN 60529.
- Designed for heavy-duty industrial use.
Engineered for Controlled and Reliable Switching
Limit switches such as the Pizzato FD633-M2 provide essential feedback for monitoring the position of moving machine components. The slow-action contact system ensures stable switching behaviour, making it ideal for applications where precise timing and consistent operation are required.
The FD series is designed for demanding industrial environments, delivering reliable performance in conditions involving vibration, contamination, and frequent switching cycles.
Typical Applications
- End-of-travel detection in industrial machinery.
- Automation and control systems.
- Machine safety and interlocking systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- OEM machine building and integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Switching Action | Slow action | |
| IP Rating | IP67 | |
| Contacts | 1NO + 1NC | |
| Actuator Type | Rod lever | |
| Housing Material | Metal | |
| Connection | M20 cable entry | |
| Series | FD Series | |
| Product type | Limit / position switch | |
| Actuator type | Adjustable square rod lever | |
| Actuator size | 3 × 3 × 125 mm | |
| Contact configuration | 1 NO + 1 NC | |
| Contact type | Slow-action | |
| Rated current | up to 10 A | |
| Rated voltage | up to 500 V AC / 250 V DC | |
| Protection rating | IP67 | |
| Housing material | Metal | |
| Connection type | M20 × 1.5 conduit entry | |
| Operating temperature | -25 to +80 °C | |
| Mechanical durability | approx. 20,000,000 cycles | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD633-M2 used for?
This limit switch is used for detecting machine position and providing feedback in industrial automation and safety systems.
What type of actuator does the FD633-M2 use?
It features an adjustable square stainless steel rod actuator measuring approximately 3 × 3 × 125 mm.
What is the benefit of slow-action contacts?
Slow-action contacts provide controlled switching, making them suitable for applications requiring stable and precise electrical transitions.
Is the FD633-M2 suitable for harsh environments?
Yes, its metal housing and IP67 protection rating make it suitable for demanding industrial conditions.
What connection type does this switch use?
The switch uses an M20 × 1.5 threaded conduit entry for secure cable connection.
Trusted by Automation Engineers Worldwide
Pizzato FD series limit switches are widely used across industrial sectors for their durability, precision, and consistent performance in machine safety and automation systems.
