Pizzato FZ2120-M2 is a metal industrial position switch featuring a flexible coil spring actuator with plastic point, 3NC slow-action positive-opening contacts and M20 × 1.5 metric cable entries for dependable machinery position and movement detection.
£20.33
The Pizzato FZ2120-M2 is a robust industrial position and limit switch with a coil spring actuator and plastic tip, designed for dependable position, presence and movement detection in machinery and automation systems. As part of the established Pizzato FZ series, it combines a durable metal enclosure with a flexible spring actuator that accommodates multidirectional contact with moving machine components.
The FZ2120-M2 incorporates a 3NC slow-action contact configuration using Pizzato's contact block 21. All three contacts are normally closed, providing three switching channels for machine monitoring, interlocking and control. The slow-action mechanism provides defined contact operation according to actuator movement, while the normally closed contacts incorporate positive-opening operation for appropriate safety-related applications.
The coil spring with plastic point is particularly useful where the direction or alignment of a moving component can vary, allowing the actuator to deflect when contacted rather than requiring precise linear engagement. The M2 configuration provides M20 × 1.5 threaded cable entries, while the external gasket and robust FZ-series construction help provide dependable operation in demanding industrial machinery installations.
Position switches such as the Pizzato FZ2120-M2 provide an electromechanical method of detecting moving machine components. When a component contacts the plastic-tipped coil spring, the flexible actuator deflects and transfers movement to the internal switching mechanism, changing the state of the three normally closed contacts and providing electrical signals to the associated machine control, monitoring or interlocking system.
The flexible spring actuator makes the FZ2120-M2 particularly useful where the actuating component may approach from different directions or where a rigid plunger would require more precise alignment. Combined with its 3NC slow-action contact arrangement, positive-opening operation, external actuator gasket and metric cable-entry configuration, the switch provides dependable mechanical detection for industrial automation and machinery applications.
| HS Code | 85369095 |
|---|---|
| Manufacturer | Pizzato Elettrica |
| Series | FZ |
| Model | FZ2120-M2 |
| Manufacturer part number | FZ 2120-M2 |
| Product type | Position / limit switch |
| Actuator type | Coil spring with plastic point |
| Contact configuration | 3NC |
| Normally closed contacts | 3 |
| Contact block | 21 |
| Contact type | L |
| Switching action | Slow action |
| Positive opening | Yes, on NC contacts |
| Actuator protection | External gasket |
| Maximum actuator speed | 1 m/s |
| Housing material | Metal |
| Cable-entry thread | M20 × 1.5 |
| Mounting | Machine / equipment mounting |
| Application | Industrial position, presence and movement monitoring |
| Alternative SKU | FZ2120M2 |
| Barcode / EAN | 8018851360411 |
The FZ2120-M2 is an industrial position and limit switch used to detect the position, presence or movement of mechanical components in machinery and automation systems.
The FZ2120-M2 uses a flexible coil spring actuator with a plastic point, allowing it to be operated by machine components approaching from different directions.
The FZ2120-M2 incorporates contact block 21 with 3NC slow-action contacts, providing three normally closed switching channels with positive-opening operation.
The M2 configuration identifies the metric cable-entry version, using M20 × 1.5 threaded entries for industrial control wiring.
The flexible coil spring can deflect when contacted from different directions, making the FZ2120-M2 useful where the moving machine component cannot provide the precise linear engagement required by a conventional piston plunger.
Pizzato Elettrica FZ series position switches provide dependable mechanical detection for machine builders, automation engineers and industrial control applications, combining robust construction with versatile actuator configurations, positive-opening contacts and reliable electromechanical switching technology.
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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...