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Switch with manual reset for over speed devices
FR series Pizzato Elettrica

To widen the offer of the FR series switches in the field of application of over-speed devices, Pizzato Elettrica has introduced the new FR 19A3 switch.
Designed for applications requiring high sensitivity and low activating force, the FR 19A3 switches are provided with a reset function, therefore after each activation they must be reset manually.

These are the main characteristics of the new series:
- 2 NC contacts
- positive opening
- protection degree IP67
- new contact unit: Pizzato Elettrica has developed innovative dedicated contact units, devised to have a very brief prestroke and low activating forces, as requested for modern over-speed devices.
- 3 different activating forces: 1) activating force of 2N (FR 19A3); 2) activating force of 4N (FR 19A3-E26); 3) activating force of 6N (FR 19A3-E27).
The versions with uprated activating force (FR 19A3-E26 e FR 19A3-E27) are suitable for applications subject to strong vibrations.

For any further information, the new LIFT General Catalogue is available on the site www.pizzato.com , with all the latest news dedicated to the world of lifts.