Pizzato FK 3393-D5M1 is a compact FK series safety switch with VF KEYD5 separate actuator, 1NO + 1NC slow-action contacts, positive-opening safety operation, M16 × 1.5 cable entry and IP67 protection for industrial machine guard monitoring.
£19.91
The Pizzato FK 3393-D5M1 is a compact safety switch with separate actuator designed for reliable monitoring of movable guards, doors and protective covers on industrial machinery. Part of the Pizzato FK safety switch series, it combines a robust polymer enclosure, positive-opening safety contact operation and a separate keyed actuator for dependable machine guarding applications.
The FK 3393-D5M1 uses a 1NO + 1NC slow-action contact configuration, providing both safety and signalling functionality within a compact switch body. When the machine guard is opened, the separate actuator is withdrawn from the switch head and the positive-opening mechanism mechanically opens the NC safety contact, allowing the connected safety circuit to respond to the guard condition.
This configuration incorporates the VF KEYD5 separate actuator and an M16 × 1.5 threaded cable entry. With its adjustable actuator head and IP67 protection, the FK 3393-D5M1 provides a flexible solution for hinged, sliding and removable machine guards in industrial automation and production environments.
Safety switches with separate actuators such as the Pizzato FK 3393-D5M1 provide mechanical monitoring of movable guards on industrial machinery. When the guard is closed, the actuator engages with the switch head; opening the guard withdraws the actuator and positively opens the NC safety contact so that the associated safety control system can initiate the required protective response.
The Pizzato FK series is particularly suitable for compact machine installations where reliable guard monitoring is required without an integrated guard-locking solenoid. Its adjustable head, durable polymer enclosure and positive-opening switching mechanism allow the FK 3393-D5M1 to be integrated with safety relays, safety controllers and other industrial machine protection systems.
| Manufacturer | Pizzato Elettrica |
|---|---|
| Series | FK Safety Switches |
| Model | FK 3393-D5M1 |
| Alternative SKU | FK3393D5M1 |
| Product type | Safety switch with separate actuator |
| Contact configuration | 1NO + 1NC |
| Contact action | Slow action |
| Positive opening | Yes |
| Actuator | VF KEYD5 |
| Actuator type | Separate keyed mechanical actuator |
| Housing material | Reinforced polymer |
| Protection rating | IP67 |
| Cable entries | 1 |
| Cable entry thread | M16 × 1.5 |
| Actuator head | Adjustable orientation |
| Safety function | Movable guard position monitoring |
| Barcode | 8018851506345 |
| HS Code | 85369095 |
The FK 3393-D5M1 is used to monitor movable machine guards, doors and protective covers, allowing the safety control system to detect when a guard has been opened.
The switch provides a 1NO + 1NC slow-action contact configuration, including a positive-opening NC contact for safety-related guard monitoring.
This configuration uses the Pizzato VF KEYD5 separate mechanical actuator, which engages with the switch head when the machine guard is closed.
The FK 3393-D5M1 uses a single M16 × 1.5 threaded cable entry for connection to the machine control or safety circuit.
The safety switch provides IP67 protection, making it suitable for industrial applications requiring protection against dust and water ingress.
Pizzato FK series safety switches are used by machine builders, automation engineers and industrial equipment manufacturers to provide dependable mechanical guard monitoring and reliable integration with machinery safety systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...