01050.3102-00

SERIES 1050 - ENCLOSED SNAP ACTION SWITCHES UP TO 10 (1,5) A 250 V~ PRODUCT ADVANTAGES ◆ Small snap action switches in size DIN 41635 design B ◆ Maximum functional reliability by tension spring contact system ◆ Precise switching accuracy with long life endurance ◆ Special shape of the PCB terminals for better automatic soldering ◆ The versions with mushroom-head actuators can be approached from all sides ◆ The standard program includes a number of different ratings and terminal versions ◆ The optional actuators made of chrome-nickel-steel are available in different shapes and lengths. These can easily be retrofitted. SWITCHING FUNCTIONS ◆ Change-over ◆ Normally open ◆ Normally closed TERMINAL VERSIONS ◆ Quick-connect terminal 2.8 x 0.5 mm ◆ Solder terminal ◆ PCB terminal ◆ Angled PCB terminal VERSIONS ON REQUEST 3.10 ◆ With longer over-travel ◆ Approved to T 125 ◆ With increased or reduced movement differential ◆ With gold-plated contacts ◆ With electrical rating 2 (2) A 250 V~ 25E3 Actuating force ! 2,2 N ◆ With electrical rating 6 (2) A 250 V~ 25E3 Electrical rating (depending on version) 10 (1,5) A 250 V~ 10E3 10,1 A 125 - 250 V AC 1/4 HP Version DIN 41635 B Actuating force max. ! 2,2 N Mechanical life endurance 10E6 without optional actuator (1,5N-Version) 1E6 with optional actuator Electrical life endurance electrical rating-dependent Contact resistance (new state) < 100 m# Insulation resistance (new state) > 100 M# (500 V DC between the open contacts) High voltage resistance (new state) 750 V eff. (between the open contacts) 1250 V (basic insulation) Bounce time < 5 ms Protection type IP 40 Resistance to tracking PTI 175 Contact gap < 3 mm (µ) Ambient temperature -40 °C ... +100 °C no condensation Storage temperature -40 °C ... +100 °C Flammability UL 94 V-2 Heat and fire-resistance 850 °C (category D) Material actuator PA housing PBTP optional actuator chrome-nickel steel optional actuator roller PA Contacts AgNi/AgNi resp. gold-plated Material quick-connect terminals CuZn resp. silver-plated solder terminals NC and NO tinned / COM silver-plated PCB terminals tinned and sealed to the switch Solderability of terminals max. 350 °C, 2-3 sec. (no pressure on the terminals when soldering by hand!) Approval marks ra Suitable for appliances of protection class II. Required air and creepage distances within the appliances have to be observed. The test conditions comply with EN 61058-1 resp. UL 1054. mov. differential max. 0.2 mm pre-travel max. 1.2 mm over-travel min. 0.6 mm STANDARD VERSION Actuating force ! 1,5 N [Actuating force ! 2,2 N] free position operating pos. total travel position allowed 5 A 250 V~ 50E3 5 A 125-250 V AC 1/10 HP change-over 1050.1102* 1050.0102* 1050.2102* 1050.3102 1050.4102 10 (1,5) A 250 V~ 10E3 10,1 A 125-250 V AC 1/4 HP change-over [1050.0103*] 2 (0,5) A 250 V~ 25E3 2 A 125-250 V AC contacts gold-plated 1050.1151* 1050.2151* * Version on stock normally open 1050.1122 1050.0122* 1050.2122* normally closed 1050.1142 3.11 SERIES 1050 - ENCLOSED SNAP ACTION SWITCHES UP TO 10 (1,5) A 250 V~ mov. differential max. 0.2 mm pre-travel max. 1.2 mm over-travel min. 0.5 mm MUSHROOM HEAD ACTUATOR Actuating force ! 1,5 N free position operating pos. total travel position allowed 5 A 250 V~ 50E3 5 A 125-250 V AC 1/10 HP Change-over 1050.1202* 1050.0202* 1050.2202* 2 (0,5) A 250 V~ 25E3 2 A 125-250 V AC Contacts gold- plated 1050.4251 The mushroom head actuator allows actuation from all sides in addition to vertical actuation from above. An angle of < 45° is necessary on the actuating element for such applications (angle for versions with longer over-travel on request). To keep the friction as low as possible, we recommend that you use materials with a low friction coefficient. The surface of the actuating element should be polished. The mechanical life depends on the material and surface properties as well as on the design of the slide. VERSION WITH OPTIONAL ACTUATOR total travel pos. allowed operating position 7.5 12.3 9.5 5.7 free position Actuating force ! 0,5 N [Actuating force ! 0,6 N] 6.4 mov. differential max. 1.0 mm pre-travel max. 5.4 mm over-travel min. 2.2 mm 7.4 1 5 A 250 V~ 50E3 5 A 125-250 V AC 1/10 HP Change-over 1050.5202* 1050.7202* 2 (0,5) A 250 V~ 25E3 2 A 125-250 V AC Contacts gold-plated 1050.6251 1050.5251* 4 !15 11.1 ±1.5 3.4 2 total travel pos. allowed operating position 5.8 12.3 free position 2.7 6.4 3.4 1 5 A 250 V~ 50E3 5 A 125-250 V AC 1/10 HP 4 ! 20 16.4 13 ±1.5 9.5 R2 .5 mov. differential max. 1.0 mm pre-travel max. 5.1 mm over-travel min. 1.9 mm 2 Change-over [1050.5502*] total travel pos. allowed 12.3 5.8 9.5 operating position 6.4 free position 5.2 2.9 3.3 1 5 A 250 V~ 50E3 5 A 125-250 V AC 1/10 HP Change-over [1050.6702*] [1050.5702*] [1050.7702*] 3.12 * Version on stock 4 2 20 16.2 13 ±1.5 Ø5 mov. differential max. 1.0 mm pre-travel max. 5.3 mm over-travel min. 1.7 mm OPTIONAL METAL LEVERS These optional metal levers are available as accessory parts for retrofitting. 191 071 011* 191 071 021* 191 071 041* 191 071 101* 191 078 013* 191 078 023* total travel pos. allowed 18.9 total travel pos. allowed (12.3) operating positionl free position total travel pos. allowed 18.6 (12.3) operating position 4.8 free position 190 072 013* !16.5 9.4 12.5 R2 (6.15) ! 16 8 11.5 (6.15) free position 190 075 013* operating position 5 . R2 (6.15) These optional plastic levers are available as accessory parts for retrofitting.. 3.8 !20 6.4 16.6 20.6 (12.3) 13.6 OPTIONAL PLASTIC LEVERS 191 071 051* 190 074 013* DIMENSIONED DRAWINGS quick-connect solder terminal bent PCB terminal 9.5 9.5 Ø1.6 5 5 Ø1.6 2.75 Ø1.3 7.5 7.5 2.75 terminal holes fixing holes angled PCB-terminal to socket side (left) * Version on stock terminal holes fixing holes Ø1.3 7.5 7.5 angled PCB-terminal to cover side (right) 3.13