F4 Snap-action Microswitches Ultraminiature F4 Characteristics small size long mechanical and electrical life solder 2 mm faston PCB terminals Rating 250 VAC, 5 A Dimensions (mm) 12.8 10 5 Actuator Plunger plain lever simulated roller lever/cam follower Approvals UL, CSA Preferred Range Ordering Reference Actuating Force Sealing Operating pos. Terminal Circuit Actuator Contacts Electrical rating (N) (ozf) (mm) (in) F4T7UL 1.4 5.00 IP40 8.1 0.32 Solder CO Plunger Ag Up to 250 VAC, 5 A F4T7GPUL 1.4 5.00 IP40 8.1 0.32 Solder CO Plunger Gold plate Up to 250 VAC, 5 A F4T7Y1UL 0.6 2.20 IP40 8.2 0.32 Solder CO Plain lever Ag Up to 250 VAC, 5 A F4T7Y1GPUL 0.6 2.20 IP40 8.2 0.32 Solder CO Plain lever Gold plate Up to 250 VAC, 5 A F4T7YCUL 0.7 2.50 IP40 10.3 0.41 Solder CO Simulated roller Ag Up to 250 VAC, 5 A F4T7YCGPUL 0.7 2.50 IP40 10.3 0.41 Solder CO Simulated roller Gold plate Up to 250 VAC, 5 A 18 19 www.saia-burgess.com saia-burgess Switches Inhalt englisch 1.indd 18 7.12.2005 13:58:09 UhrF4 Specifications Housing Glass fibre reinforced nylon Plunger Nylon Mechanism Snap-action, single pole Functions Change-over, Normally open, Normally closed Contacts Fixed, Moving Ag or Gold plate on Ag Terminals 2.0 mm (0.08 in) faston and solder - brass, gold flashed Temperature range C -40C to +85C 7 Mechanical life 10 cycles minimum (impact free actuation) Protection IP 40 (enclosure) Mounting Side mounting Actuators Plain lever simulated roller (cam follower) lever Accessories Lug mounting frame, insulating sheet, spring-leaf actuator Circuit diagram NORMALLY 2 CLOSED COMMON 1 NORMALLY 4 OPEN Dimensions F4T6 F4T7 Mounting holes 2 Mounting holes Recommended maximum electrical ratings Voltage Load Approval (max) (A) 250 VAC 5 (0.75 pf) UL 1054/CSA 22.2 No. 55 - 6,000 operations 125 VAC 5 (0.75 pf) UL 1054/CSA 22.2 No. 55 - 6,000 operations 0 - 15 VDC 5 General rating - 50,000 operations 15 - 30 VDC 3 General rating - 50,000 operations saia-burgess Switches www.saia-burgess.com 18 19 Inhalt englisch 1.indd 19 7.12.2005 13:58:11 Uhr Free position OP Free position OP