1555.3108

SERIES 1550 - SINGLE POLE AND DOUBLE POLE ROCKER SWITCHES UP TO 16 (4) A 250 V~ INRUSH CURRENTS UP TO 100 A PRODUCT ADVANTAGES ◆ Single pole and double pole rocker switches in the same size with ratings up to 16 (4) A 250 V~ ◆ Inrush currents up to 100 A ◆ Excellent actuation characteristic due to snap-action contacting system ◆ Forced mechanical opening in the event that contacts weld together under extremely high switching loads ◆ Silk matt surface with an abrasionproof marking ◆ High accuracy of fit between rocker and housing ◆ Prominent lighting by lens effect ◆ For ambient temperatures up to T 100/55 ◆ Simple snap-on assembly for appliance panel thickness of 0.80 ... 5.00 mm ◆ Tight fit in appliance cut-out due to tolerance compensation ribs on the switch housing ◆ Locked terminals for safe plugging of the connectors SWITCHING FUNCTIONS SINGLE AND DOUBLE POLE ◆ ST-switch ◆ ST-switch with indicator lamp ◆ Switch with momentary function TERMINAL VERSIONS Standard versions Appliance cut-out single pole and double pole ◆ Quick-connect terminal 6.3 mm ◆ Solder terminal ◆ PC-terminal ◆ Angled PC-terminal VERSIONS ON REQUEST X = panel thickness Z Y Installation example front panel mounting plate 2.24 Appliance cut-out X 0.8...5 Y 27.2 ±0.1 Z 12.2 +0.2 ◆ With flammability according to UL 94 V-0 ◆ For inrush currents up to 120 A ◆ With gold contacts for low voltages ◆ Switches with additional supports for PCB assembly Electrical rating 16 (4) A 250 V~ 10 (4) A 250 V~ 5E4 5 / 100 A 250 V~ Inrush current ST-switches Mechanical life endurance Contact resistance (new state) Insulation resistance (new state) High voltage resistance (new state) Resistance to tracking Contact gap Insulation spacing Protection type Ambient temperature terminal side actuating side Storage temperature Actuating force Flammability Heat and fire-resistance Material housing and rocker Material rocker illuminated Contacts Terminals Temperature rise at the terminals (according to electrical life endurance) Solderability of terminals Push-on force of connectors Approval marks Suitable for appliances of protection class II 16 A 125 - 250 V AC 1 HP 125 V AC 2 HP 250 V AC 100 A capacitive 104 operations " 5E4 < 100 m# (12 V, 1A DC) > 100 M# (500 V DC between the open contacts) 1250 V eff. (between the open contacts) 3750 V eff. (reinforced insulation) PTI 250 " 3 mm " 8 mm IP 40 -20 °C ... +100 °C no condensation -20 °C ... + 55 °C no condensation -40 °C ... + 80 °C 3-5 N UL 94 V-2 850 °C (category D) PA PA/PC Ag CuZn resp.silver-plated max. 30 K (UL 1054) max. 55 K (EN 61058-1) max. 350 °C, 3 sec. (no pressure on the terminals when soldering by hand!) ! 80 N ra The test conditions comply with EN 61058-1 and UL 1054 FORCED CONTACT OPENING The series 1550 is designed in order to force mechanicallly welded contacts (melting under heat) which may occur at extremely high switching loads to open. stop point in the rocker dome contact bridge actuator 2.25 SERIES 1550 - SINGLE POLE AND DOUBLE POLE ROCKER SWITCHES UP TO 16 (4) A 250 V~ INRUSH CURRENTS UP TO 100 A ST-SWITCHES with indicator lamp 16 (4) A 250 V~ 10 (4) A 250 V~ 5E4 5/100 A 250 V~ 16 A (2 HP) 250 V AC Switches for 125 V AC and single pole versions on request double pole 1555.3104* double pole 1555.3102* quick-connect terminal 6.3 double pole 1555.3108* double pole 1555.3604 quick-connect terminal 6.3 ST-SWITCHES 12.8 13 6 12.3 5 12 23.4 17 23.7 double pole 1552.4606* 4.5 double pole 1552.3602* 1552.2602 1552.4602* 5 double pole 1552.3102* 17 single pole 1551.3102* 2 16 (4) A 250 V~ 10 (4) A 250 V~ 5E4 5/100 A 250 V~ 16 A 125 - 250 V AC 1 HP 125 V AC 2 HP 250 V AC quick-connect terminal 6,3 angled PC-terminal SWITCHES WITH MOMENTARY FUNCTION 16 (4) A 250 V~ 10 (4) A 250 V~ 5E4 5/100 A 250 V~ 16 A 125 - 250 V AC 1 HP 125 V AC 2 HP 250 V AC 2.26 single pole NO 1551.3202* * Version on stock quick-connect terminal 6.3 3.5