Pizzato FW3492-D1M2 safety limit switch with separate actuator designed for machine guarding and industrial safety interlocking applications.
£20.32
The Pizzato FW3492-D1M2 is a robust industrial safety limit switch with separate actuator designed for machine guarding, safety interlocking, and position monitoring in automated industrial systems. Manufactured by Pizzato Elettrica, this FW 3492 series device delivers high reliability, strong mechanical endurance, and consistent switching performance in demanding industrial environments.
This safety switch is commonly installed on machine guards, hinged doors, sliding panels, and protective covers to ensure machinery is safely stopped when the guard is opened or the actuator is removed. Its positive opening (forced disconnection) mechanism ensures safe contact separation, improving operator protection and supporting compliance with international machine safety standards.
The FW3492-D1M2 features a reinforced technopolymer housing with M20x1.5 cable entry and three knock-out conduit entries for flexible installation. Its IP67 protection rating ensures reliable operation in dusty, humid, and vibration-heavy environments, making it suitable for continuous industrial use. The D1M2 variant typically provides a 1NO + 2NC slow-action contact configuration for safety interlocking and monitoring circuits. ([pizzato.com](https://www.pizzato.com/en/catalog/FW3492M2.html)) ([celltec.com.au](https://celltec.com.au/wp-content/uploads/2020/08/FW3492-M2-Pizzaot-Safety-Switch-datasheet.pdf)) ([pizzato.com](https://www.pizzato.com/media/images/catalog/category/attachment/20250701165441_ZE_GCS06-ENG.pdf))
Safety switches such as the Pizzato FW3492-D1M2 are essential in industrial automation systems to ensure machinery cannot operate when protective guards are open. This improves operator safety, reduces operational risk, and supports compliance with modern machine safety requirements.
The FW3492 series is widely used in OEM machine building and industrial automation systems, offering consistent mechanical design and dependable switching performance for safety-critical applications such as guard monitoring and interlocking circuits.
| IP Rating | IP67 |
|---|---|
| Series | FW 3492 |
| Product type | Safety limit switch with separate actuator |
| Housing material | Glass-fibre reinforced technopolymer |
| Contact configuration | 1NO + 2NC slow action |
| Protection rating | IP67 |
| Cable entry | M20x1.5 (3 knock-outs) |
| Operating temperature | -25°C to +70°C |
| Mechanical endurance | up to 1 million operations |
| Positive opening | Yes |
| Application | Machine safety interlocking |
| HS Code | 85369095 |
It is used to monitor safety guards and machine doors, ensuring machinery stops when protective barriers are opened or displaced.
It typically uses 1NO + 2NC slow-action safety contacts for industrial safety interlocking circuits.
Yes, it features IP67 protection and a rugged technopolymer housing suitable for dust, moisture, and industrial conditions.
It can achieve up to approximately 1 million operating cycles under normal industrial conditions.
It is typically mounted on machine guards, hinged doors, sliding covers, and protective panels in industrial automation systems.
Pizzato FW series safety switches are widely used in industrial automation to improve machine safety, operator protection, and compliance with international safety standards.
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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...