Limit Switch Short Piston series FTN - Giovenzana

FTN series Limit switch switches, actuated by a short front piston. The FTN series of position switches is made of thermoplastic material, complying with EN50047. Designed for industrial automation, elevator and lifting applications, and general use. Installation is very simple , ensuring extreme ease of assembly.

The FTN series can be installed in safety applications, its contacts are designed according to EN81.20 and EN81.50.

For safety applications, always connect the safety circuit to the NC contact (positive opening normally closed: 11-12/21-22/31-32), as provided for in standard EN ISO 14119 paragraph 5.4 and as indicated in standard EN81.20 paragraph 5.11.2.2.1.

High degree of protection, IP67, designed to be used even in the most severe environmental conditions, these limit switches have passed the IP67 immersion test, in accordance with standard EN60529.

The limit switch housing is made of fiberglass-reinforced, self-extinguishing, shock-resistant, and double-insulated technopolymer.

Technical characteristics:

• Manufacturer: Giovenzana.
• Series: FTN131 .
• Number of contacts: 2.
• Positive opening Contact : NC Contact .
• Employment category: AC15/600.
• Nominal thermal current (Ith): 10A.
• Nominal insulation voltage: 600Vac.
• Minimum allowable current: 5mA at 5Vdc.
• Insulation resistance: 100MΩ min. (DC500V).
• Contact resistance: 25mΩ max. (Initial).
• Positive opening drive travel: Various.
• Maximum switching frequency: 2 cycles/sec.
• Housing material : UL approved polybutene terephthalate with glass fibers.
• actuator material: Various.
• Working temperature: -25ºC..80ºC.
• Mechanical durability: 10.000.000 cycles min.
• Electrical durability: 150,000 cycles min.
• Cable entry: M16.
• Fixing: 2xM4.
• Standards: EN60947-5-1, UL508, EN5004-7, EN1088
• Protection level: IP-67.

Professional use material, install in compliance with current regulations at the place of installation.