1683.1101

SERIES 1683 - POWERFUL SINGLE P0LE AND DOUBLE POLE PUSH BUTTON SWITCHES UP TO 12 (8) A 250 V~ PRODUCT ADVANTAGES ◆ Double lifting contact system proven a million times ◆ High rating up to 12 (8) A 250 V~ ◆ Small size for single and double pole versions ◆ Functionally reliable switching system up to 5E5 switching cycles (mechanically) due to two-sided switching core ◆ High electrical reliability due to separate spark chambers. Approved for high actuating speed according to EN 61058 (paragraph 17.2.6) SWITCHING FUNCTIONS ◆ ST-switch ◆ ST-momentary function TERMINAL VERSIONS ◆ Quick-connect-/solder-combination 4.8 mm vertical ◆ Quick-connect-/solder-combination 4.8 mm horizontal ◆ PC-terminal vertical ◆ PC-terminal horizontal VERSIONS ON REQUEST Standard version and appliance cut-out X = panel thickness Z Y 2.30 X Y 0.75...1.25 19.2 –0.1 1.25...2 19.4 –0.1 2 ...3 19.8 –0.1 Z 12.9 +0.1 12.9 +0.1 12.9 +0.1 ◆ Different colours of actuating caps ◆ Design adapter for snapping on customized caps ◆ ST-momentary function SERIES 1683 - POWERFUL SINGLE P0LE AND DOUBLE POLE PUSH BUTTON SWITCHES UP TO 12 (8) A 250 V~ Electrical rating 12 (8) A 250 V~ 10 (8) A 250 V~ 5E4 12 A 125 - 250 V AC 1/2 HP 125 - 250 V AC Mechanical life endurance " 1E5 Contact resistance (new state) < 100 m# (12 V, 1A DC) Insulation resistance (new state) > 100 M# (500 V DC between the open contacts) High voltage resistance 1250 V eff. (between the open (new state) contacts) 3750 V eff. (reinforced insulation) Resistance to tracking PTI 250 Contact gap " 3 mm Insulation spacing " 8 mm Protection type IP 40 Ambient temperature terminal side -20 °C ... +100 °C no condensation actuating side -20 °C ... + 55 °C no condensation Storage temperature -40 ... +80 °C Actuating force single pole non-illuminated ca. 8 N single pole illuminated and double pole ca. 12 N Flammability UL 94 V-2 Heat and fire-resistance 850 °C (categoryD) Material socket and housing PA push button PC Contacts Ag Terminals Cu resp. silver-plated Temperature rise at the terminals max. 30 K (UL 1054) (according to electrical life endurance) max. 55 K (EN 61058-1) Solderability of terminals max. 350 °C, 3 sec. (no pressure on the terminals when soldering by hand!) Push-on force of connectors ! 80 N Approval marks ra Suitable for appliances of protection classII 6.9 The test conditions comply with EN 61058-1 and UL 1054 ST-SWITCHES 13 2 8 11 single pole 1686.1101* double pole 1687.1104* quick-connect terminal 4.8 6.9 12 (8) A 250 V~ 10 (8) A 250 V~ 5E4 T 100/55 12 A (1/2 HP) 125-250 V AC 17 18 with indicator lamp 2 13 8 18 12 (8) A 250 V~ 10 (8) A 250 V~ 5E4 T 100/55 12 A (1/2 HP) 125-250 V AC 17 ST-SWITCHES 11 single pole 1683.1101* * Version on stock double pole 1684.1101* quick-connect terminal 4.8 2.31