PF090202500003: Rotary Limit Switch PF2C – Ratio 1:250 – 2 Slow Switches Rotary Limit Switch

The PF2C Rotary Limit Switch by TER combines some of the low-cost advantages of the Base Rotary Limit Switch with additional features found on larger assemblies like the GF4C or Fox. Combine Snap action double pole double throw NO+NC PRSL0036XX with the slow acting single pole single throw NC PRSL0037XX for configurations to meet your custom requirements. Options include potentiometers, couplings and pinion gears as well as flexible input shafts. Revolution ratios from 1:1 through to 1:295 can be custom built with quick delivery using different planetary gear configurations. Transmission and gear shafts are made of stainless steel to prevent oxidation and wear. The gear wheels and driving bushings are made of self-lubricating thermoplastic material to reduce wear and to maintain accuracy of couplings. The limit switch is designed for industrial use and also for use under particularly severe climatic conditions (suitable for use in tropical environments).

PF2C Technical Specifications

• Ambient temperature: Storage -40°C/+70°C. Operational -25°C/+70°C
• Protection degree: IP65
• Cable entry: M20 round strain relief gland
• Certifications: CE – UL – (c)UL
• Rated  operational current 3 A
• Rated operational voltage 250 V
• Mechanical life: 1×106 operations
• Connections: Screw-type terminals with self-lifting pads
• Number of switches: 2
• Switch type: Slow action
• Revolution ratio: 1:250

Standard limit switches are equipped with 2 snap or slow action switches and with pointed cams PRSL7140PI. Other assemblies and revolution ratios are available on request.