Switches in momentary action MTG, MCS, MTP 1/2" Models Construction Dimensions MTG 1/2" MTG 1/2" o 9,6 MTG 1/2" Overall height h variable MCS 1/2" MCS 1/2" MTP 1/2" A S MTP 1/2" MTP 1/2" HIGH MTP 1/2" 28 Printmount Line Technical Data MTG, MCS, MTP 1/2" 1. Mechanical data MTG MCS MTP 2,5 N 0,5 N 3 N 0,5 N IP40: 2,3 N 0,5 N IP65: 2,0 N 0,4 N 0,45 mm 0,1 mm 0,45 mm 0,1 mm IP40: 0,45 mm 0,05 IP54: 0,25 mm 0,05 Actuating force Contact travel End stop strength > 50 N > 106 Operations (IEC 512-5 Test 9a, actuating force 5N) / Lifetime 2. Electrical data Contact material Gold / Gold Silber / Silver Switching voltage max. max. 24 V DC max. 48 V DC Switching current max. max. 50 mA max. 125 mA Rated breaking capacity 0,48 W 2,40 W > 106 Cycles Lifetime (at rated breaking capacity) (IEC 512-2, mV-Methode) Initial contact resistance, new < 50 m < 50 m Initial contact resistance, after 106 cycles > 108 (IEC 512-2) / Insulation resistance typ. 0,1 ms Contact bounce time 3. Other data MTG MCS MTP Degree of protection IP 40 IP 65 IP 40 / IP 65 Solderability (IEC 68-2-20 Test Ta, Methode 1) 235 C / 2 s (IEC 68-2-20 Test Tb, Methode 1A) Soldering heat resistance 260 C / 5 s Ambient temperature -25 C...+85 C Storage temperature -25 C...+85 C 4. Werkstoffe / Materials Contact material gold CuZn -3 m Ni +2 m Au Contact material silver CuZn - 2,5 m Ag passivated Socket Thermoplast PES Actuator Thermoplast PC Drilling diagram Printmount Line Circuit diagram 29 Switches in momentary action MTG, MCS 1/2" Models MTG 1/2" Variations Part Number Ag 1241.1052 Au 1241.1002 Ag 1241.1072 Au 1241.1022 Ag 1241.1082. XX Au 1241.1032. XX Contact material short actuator long actuator Contact material height variable Overall height h h (yellow) (orange) (red) (blue) (green) (grey) (black) (white) 8,50 mm = 9,25 mm = 10,00 mm = 10,75 mm = 11,50 mm = 12,25 mm = 13,00 mm = 13,75 mm = 1 1 2 3 4 5 6 7 8 14,50 mm = 15,25 mm = 16,00 mm = 16,75 mm = 17,50 mm = 18,25 mm = 19,00 mm = 19,75 mm = 11 21 31 41 51 61 71 81 1 Starting with 14,50 mm, the heights were realized with an additional (second) keycap. 1 " MCS /2 Ag 1241.1053. X . XXX Au 1241.1003. X . XXX Contact material Without sealing pad on reverse side Color of bezel Face foil Base module Sealing pad (on request) 30 1241.1053. 3 grun green 1241.1053. 5 grau grey 1241.1053. 6 schwarz black 1241.1053. 7 wei white 1241.1053. 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= Color of face foil without legend gelb orange rot blau grun Bezel Legend of face foil (Type height/ type face see page 39) A= B= C= D= E= F= G= H= I= J= K= L= M= N= O= rot red 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 yellow orange red blue green 4= 5= 6= 7= 8= 9= += -= *= x= /= S= == #= = = = = = = 031 = 046 032 = 047 033 = 048 034 = 049 035 = 050 036 % = 051 037 = 052 038 CTRL = 053 039 RETURN = 054 040 SHIFT = 055 041 LOCK = 056 042 STOP = 057 043 ENTER = 058 044 BACK = 059 045 LINE = 060 091 092 093 094 095 grau schwarz wei anthrazit EIN = AUS = AUF = AB = ON = OFF = UP = DOWN = HIGH = LOW = ON/OFF = START = grey black white anthracite = = = = Printmount Line 061 062 063 064 065 066 067 068 069 070 071 072 096 097 098 099 Switches in momentary action MTP 1/2" Models MTP 1/2" IP 40 Variations Part Number Ag 1241.1057. X . XXX Shape 1 Au 1241.1007. X . XXX Shape 2 Ag 1241.1055. X . XXX Au 1241.1005. X . XXX Ag 1241.1091. X . XXX Au 1241.1041. X . XXX Ag 1241.1090. X . XXX Au 1241.1040. X . XXX Ag 1241.1088. X . XXX Ag 1241.1086. X . XXX Contact material MTP 1/2" IP 65 Contact material Shape 1 without sealing pad Shape 2 without sealing pad MTP 1/2" IP 65 Shape 1 Shape 2 Shape 1 Color of key cap IP 40 IP 65 Insert plate rot red 0865.9542. 3 grun green 0865.9542. 5 grau grey 8651.9542. 6 schwarz black 0865.9542. 7 wei white 0865.9542. 8 Key cap Sealing foil Base module Sealing pad Legend of key cap/insert plate (Type height/ type face see page 39) Shape 2 IP 40 IP 65 Key cap A= B= C= D= E= F= G= H= I= J= K= L= M= N= O= 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 Sealing foil Base module Color of insert plate without legend shape 1 P= Q= R= S= T= U= V= W= X= Y= Z= 0= 1= 2= 3= gelb orange rot blau grun 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 yellow orange red blue green 4= 5= 6= 7= 8= 9= += -= *= x= /= S= == #= = = = = = = 031 EIN= 061 = 046 AUS= 062 032 = 047 AUF= 063 033 = 048 AB= 064 034 = 049 ON= 065 035 = 050 OFF= 066 036 %= 051 UP= 067 037 = 052 038 CTRL= 053 DOWN= 068 HIGH= 069 039 RETURN= 054 LOW= 070 040 SHIFT= 055 041 LOCK= 056 ON/OFF= 071 START= 072 042 STOP= 057 043 ENTER= 058 044 BACK= 059 045 LINE= 060 091 092 093 094 095 grau schwarz wei anthrazit grey black white anthracite = = = = 096 097 098 099 Sealing pad Printmount Line 31