Switches in momentary action MTG, MCS, MTP and MTL 3/4" Models Construction Dimensions Circuit diagram Drilling diagram illuminated 2.54 Pol LED 7.62 10.16 MTG 3/4" 7.62 non-illuminated illuminated 2.54 Pol LED 7.62 10.16 MCS 3/4" 7.62 non-illuminated MTP 3/4" MTP 3/4" illuminated 10.16 7.62 MTL 3/4" 2.54 7.62 Indicator Pol LED Bohrplan-Raster 1/20" = 1,27 mm Z= drilling for location pins drilling diagram 1/20" = 1,27 mm 34 Printmount Line Technical Data MTG, MCS, MTP und MTL 3/4" 1. Mechanical data MTG MCS MTP Actuating force 2 N 0,5 N 2,9 N 0,5 N 2,5 N Contact travel 0,4 mm 0,1 mm 0,4 mm 0,1 mm IP40: 0,4mm IP54: 0,3mm > 50 N End stop strength > 106 Operations (IEC 512-5 Test 9a, actuating force 5N) / Lifetime 2. Electrical data Contact material Gold Silver Switching voltage max. 24 V DC 48 V DC Switching current max. 50 mA 125 mA Rated breaking capacity 0,36 W 2,40 W > 106 Cycles Lifetime (at rated breaking capacity) (IEC 512-2, mV-Method) Initial contact resistance, new < 50 m < 150 m Initial contact resistance, after 106 cycles Insulation resistance > 108 Contact bounce time typ. 0,2 ms 3. Other data MTG MCS MTP MTL Degree of protection IP 40 IP 65 IP 40 / IP 65 IP 40 Solderability (IEC 68-2-20 Test Ta, Method 1A) 235 C / 2 s 235 C / 2 s 235 C / 2 s (IEC 68-2-20 Test Tb, Method 1A) illuminated Soldering heat resistance non-illuminated 260 C / 3 s 260 C / 5 s 260 C / 3 s 260 C / 5 s 260 C / 3 s 260 C / 5 s Ambient temperature -25 C...+85 C Storage temperature -25 C...+85 C 4. Materials Contact material gold Contact material silver MTG MCS MTP 260 C / 5 s MTL CuZn +2 m Au CuZn - 2,5 m Ag passivated Socket Thermoplast PES PBT Actuator Thermoplast PC PMMA 5. LED data see page 38 Printmount Line 925.9299-9301 925.9730-32 925.9299-9301 35 MTG, MCS, MTP and MTL 3/4" Switches in momentary action and indicator Models MTG 3/4" Variations Contact material Part Number Ag 1241.1117 non- illuminated Au 1241.1118 Ag 1241.1115. X illuminated Au 1241.1116. X MCS 3/4" Ag Contact material 1241.1130. X . XXX non- illuminated Au 1241.1120. X . XXX Ag 1241.1132. X . XXX . X illuminated Au 1241.1122. X . XXX . X MTL 3/4" Indicator 1241.1119. X Color of bezel 3 " 3 " MCS /4 , MTL /4 Bezel Insert plate Base module Legend of insert plate (Type height/ type face see page 39) Sealing pad (on request) A= B= C= D= E= F= G= H= I= J= K= L= M= N= O= rot red 1 .1110 3 grun green 124 110 5 grau grey 12 1110 6 schwarz black 12 1110 7 wei white 124 110 8 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 P= Q= R= S= T= U= V= W= X= Y= Z= 0= 1= 2= 3= 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 4= 5= 6= 7= 8= 9= += -= *= x= /= S= == #= = 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 = = = = = %= = CTRL = RETURN = SHIFT = LOCK = STOP = ENTER = BACK = LINE = 046 047 048 049 050 051 052 053 054 055 056 057 058 059 060 EIN = AUS = AUF = AB = ON = OFF = UP = DOWN = HIGH = LOW = ON/OFF = START = Color of LED 36 gelb orange rot blau grun yellow orange red blue green = = = = = 091 092 093 094 095 grau schwarz wei anthrazit 061 062 063 064 065 066 067 068 069 070 071 072 090 transparent (without legend, illuminated) Color of insert plate without legend .X grey black white anthracite = = = = 096 097 098 099 rot red 1241.1110 1 grun green 1241.1110 2 gelb yellow 1241.1110 3 Printmount Line Switches in momentary action MTP 3/4" Models MTP 3/4" Variations IP 40 Part Number Ag Au Contact material 1241.1153. X . XXX . 1241.1163. X . XXX . Shape 1 non- illuminated Ag Au IP 40 Ag Au IP 54 Ag Au 1241.1151. X . XXX . X 1241.1161. X . XXX . X Ag Au 1241.1173. X . XXX . 1241.1183. X . XXX . 1241.1150. X . XXX . X 1241.1160. X . XXX . X Shape 1 illuminated IP 40 Contact material Shape 2 IP 54 Ag Au IP 40 Ag Au IP 54 Ag Au IP 40 Ag Au IP 54 Ag Au Shape 2 Color of key cap Shape 1 Key cap with base module Legend of key cap insert plate (Type height/ type face see page 39) Shape 2 A= B= C= D= E= F= G= H= I= J= K= L= M= N= O= Color of LED Printmount Line 1241.1174. X . XXX . 1241.1184. X . XXX . 1241.1170. X . XXX . X 1241.1180. X . XXX . X illuminated 1241.1171. X . XXX . X 1241.1181. X . XXX . X 1241.1190. X . XXX . 1241.1193. X . XXX . with hole for LED (without LED) 1241.1191. X . XXX . 1241.1194. X . XXX . rot red 1 .1110 3 grun green 124 110 5 grau grey 12 1110 6 12 1110 7 wei white 124 110 8 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 Color of insert plate without legend non- illuminated schwarz black Insert plate Key cap with base module 1241.1154. X . XXX . 1241.1164. X . XXX . IP 54 P= Q= R= S= T= U= V= W= X= Y= Z= 0= 1= 2= 3= 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 gelb orange rot blau grun yellow orange red blue green 4= 5= 6= 7= 8= 9= += -= *= x= /= S= == #= = 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 = = = = = %= = CTRL = RETURN = SHIFT = LOCK = STOP = ENTER = BACK = LINE = = = = = = 091 092 093 094 095 grau schwarz wei anthrazit 046 047 048 049 050 051 052 053 054 055 056 057 058 059 060 EIN = AUS = AUF = AB = ON = OFF = UP = DOWN = HIGH = LOW = ON/OFF = START = grey black white anthracite = = = = 061 062 063 064 065 066 067 068 069 070 071 072 096 097 098 099 rot red 1241.1110 1 grun green 1241.1110 2 gelb yellow 1241.1110 3 37