Switches and Indicators 41 41 Switches and Indicators Index Series 41 Description Page 61 Product Assembly Page 62 Product Range - pushbuttons for standard mounting - accessories / spare parts 60 01.2000 Page 63 Page 65 Technical Data Page 70 Technical Drawing / Dimension / Layout Page 72 Circuit Drawing Page 74 Marking Page 75 41 Description General Notes Number structure Series 41 consist of illuminated pushbuttons and indicators with two indicator lamps. The twin-lamp system makes the following methods of indication possible: - indication of two independent functions - indication in two colours for different functions - enhanced reliability of indication with two lamps With two-coloured lenses the illuminated areas are separated by an opaque barrier. The switches can be supplied with snap-action or low-level switching elements. The front dimensions of these units are 18 x 24 mm. 41-XXX.OXX Mounting Mount from the front through the mounting hole. Plug-in mounting: The switch is simply pushed into the opening in the panel. The clips snap on to the front plate of the panel. No tools are needed. The universal terminals of the low-level switching elements permit mounting on printed circuit boards (PCB). These terminals are also suitable for dip soldering. For these terminals we can also supply a plug-in base which, when soldered on to the board, enables the switch to be plugged in. Type of terminals Contact material Switch variant Example: -Illuminated pushbutton with momentary action; gold-plated silver contact; 1 switching element 41-121.025 -Lens, red/green, translucent support 41-907.2/5 Specimen order Indicator - indicator, soldering terminal Recommended accessories: - lens, one-colour, blue - LED, 1 chip, white 41-040.005 41-903.6 10-2312.3139 Lenses The flat monocolour or two-colour lenses with separating barrier, made of polycarbonate, are obtainable in various colours, or in a transparent version. The extended sides of the bezel prevent unintentional actuation. Marking For engravings, hot stamping and film inserts, see under "Marking" on page 75. Illumination Perfect illumination of the different coloured lenses is assured by midget-grooved lamps T 1 3/4 (6-40 V). For supply voltages above 60 V, it is necessary to use a voltage reduction element (external series resistor, capacitor or transformer). Do not solder the terminals directly, because of the high surface temperature. Multi-LED midget-grooved lamps T 1 3/4 (6, 12, 24, 48 V) are available in the colours, white, red, yellow and green. Position Indication When a switch with maintained action is actuated, the lens remains in the depressed position mechanically. The state of the switch is apparent at all times from the position of the lens. All dimensions in mm. We reserve the right to modify technical data. 61 01.2000 41 41 Product Assembly illuminated-/pushbutton 1 lens 2 switch housing 62 01.2000 41 Pushbuttons for Standard Mounting indicator recommended accessories: mounting dimension ST UT 18 x 24 mm part no. 41-040.005 41-041.006 technical drawing indicator with two independent lamp bases a circuit drawing connection method d lens of one colour 65; lens of two colours 65 d incandescent lamp 67; LED 67 e 1 1 1 2 1 1 0,009 0,009 connection method: ST = soldering terminal; UT = universal terminal; PCB plug-in base page 66 marking see page 75 technical drawing as of page 72, mounting dimensions as of page 73, circuit drawing as of page 74 63 01.2000 41 41 Pushbuttons for Standard Mounting illuminated-/pushbutton recommended accessories: SA 1NC + 1NO 2NC + 2NO 3NC + 3NO 4NC + 4NO switching system: LL = Low Level switching element, SA = snap-action switching element switching action: main = maintained action, mom = momentary action connection method: ST = soldering terminal; UT = universal terminal; PCB plug-in base page 66 contacts: NC = normally closed, NO = normally open power rating: Low Level switching element: 42 V/100 mA, snap-action switching element: 250 V/5 A marking see page 75 technical drawing as of page 72, mounting dimensions as of page 73, circuit drawing as of page 74 64 01.2000 mounting dimension 2NO UT UT UT UT UT UT ST ST ST ST ST ST ST ST 18 x 24 mm part no. 41-463.036 41-423.036 41-462.036 41-422.036 41-461.036 41-421.036 41-261.025 41-121.025 41-262.025 41-122.025 41-263.025 41-123.025 41-264.025 41-124.025 technical drawing 2NC main mom main mom main mom main mom main mom main mom main mom a circuit drawing 1NC + 1NO connection method LL switching action contacts illuminated-/pushbutton with two independent lamp bases switching system d lens of one colour 65; lens of two colours 65 d incandescent lamp 67; LED 67 e 7 14 6 13 8 15 5 12 4 11 3 10 2 9 2 2 2 2 2 2 3 3 3 3 3 3 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0,014 0,014 0,014 0,014 0,014 0,014 0,011 0,011 0,013 0,012 0,014 0,014 0,015 0,015 41 Accessories at front lens of one colour a lens of one colour for film insert with restrictions of plastic shape flat lens/support transparent/transparent flat transparent/translucent colour colourless, clear green orange red yellow blue colourless, clear green orange red yellow 18 x 24 mm part no. 41-904.7 41-904.5 41-904.3 41-904.2 41-904.4 41-903.6 41-903.7 41-903.5 41-903.3 41-903.2 41-903.4 e 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 41 lens of two colours a lens of two colours of plastic with light barrier with light barrier (not recommended for film insert) shape flat flat lens/support transparent/translucent transparent/transparent colour blue/colourless, clear colourless, clear/colourless, clear green/blue green/colourless, clear orange/blue orange/colourless, clear orange/green orange/yellow red/blue red/colourless, clear red/green red/orange red/yellow yellow/blue yellow/colourless, clear yellow/green colourless, clear/colourless, clear green/colourless, clear orange/colourless, clear orange/green orange/yellow red/colourless, clear red/green red/orange red/yellow yellow/colourless, clear yellow/green 18 x 24 mm part no. 41-907.6/7 41-907.7/7 0,002 0,002 41-907.5/6 41-907.5/7 41-907.3/6 41-907.3/7 41-907.3/5 41-907.3/4 41-907.2/6 41-907.2/7 41-907.2/5 41-907.2/3 41-907.2/4 41-907.4/6 41-907.4/7 41-907.4/5 41-908.7/7 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 41-908.5/7 41-908.3/7 41-908.3/5 41-908.3/4 41-908.2/7 41-908.2/5 41-908.2/3 41-908.2/4 41-908.4/7 41-908.4/5 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 0,002 e 65 01.2000 41 Accessories a 18 x 24 mm part no. 41-925 protective cover hinged, transparent, cover to prevent accidental operations. technical drawing protective cover e 4 0,002 technical drawing as of page 72 a 18 x 24 mm part no. 41-947.0 colour black blind plug mounting dimension blind plug e 1 0,002 mounting dimensions as of page 73 at back PCB plug-in base 18 x 24 x10 mm high for Low Level switching element pin orientation axial components layout PCB plug-in base e 1 0,004 part no. 31-945 0,001 part no. 31-928 0,001 part no. 41-940 components layouts as of page 73 cable shoe cable shoe for Low Level switching element 2.0 mm connection method universal terminal 2,0 x 0,5 mm e insulation socket insulation socket for connector 31-945 66 01.2000 e 41 Accessories for illumination incandescent lamp order 2 pcs. per switch voltage/current 6 AC/DC/125 mA 12 AC/DC/75 mA 18 AC/DC/40 mA 24 AC/DC/35 mA 28 AC/DC/30 mA 36 AC/DC/20 mA 48 AC/DC/20 mA incandescent lamp base T 1 3/4 MG part no. 10-1306.1349 (41-963.0) 10-1309.1309 (41-963.1) 10-1311.1249 (41-963.2) 10-1312.1229 (41-963.3) 10-1313.1209 (41-963.4) 10-1316.1179 (41-963.36) 10-1319.1179 (41-963.5) e 0,001 0,001 0,001 0,001 0,001 0,001 0,001 41 LED order 2 pcs. per switch LED base T 1 3/4 MG number of chips 1 chip 6 chips voltage/current 24 VDC/14 mA 28 VDC/14 mA 6 VDC/45 mA 12 VDC/30 mA 24 VAC/DC/12.5 mA 24 VDC/14 mA 28 VAC/DC/12.5 mA 28 VDC/14 mA 48 VDC/12 mA 8 chips 6 VDC/48 mA 12 VDC/24 mA 24 VDC/12 mA 28 VDC/12 mA colour white white green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow green red yellow part no. 10-2312.3139 10-2313.3139 10-5306.3255 (31-968.05) 10-5306.3252 (31-968.02) 10-5306.3254 (31-968.04) 10-5309.3205 (31-968.15) 10-5309.3202 (31-968.12) 10-5309.3204 (31-968.14) 10-5312.1115 10-5312.1112 10-5312.1114 10-5312.3135 (31-968.25) 10-5312.3132 (31-968.22) 10-5312.3134 (31-968.24) 10-5313.1115 10-5313.1112 10-5313.1114 10-5313.3135 10-5313.3132 10-5313.3134 10-5319.3105 (31-968.45) 10-5319.3102 (31-968.42) 10-5319.3104 (31-968.44) 10-6303.3265 10-6306.3262 10-6306.3264 10-6309.3185 10-6309.3182 10-6309.3184 10-6312.3105 10-6312.3102 10-6312.3104 10-6313.3105 10-6313.3102 10-6313.3104 e 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 0,001 67 01.2000 41 Accessories capacitor for lamp voltage reduction value 230 VAC/0.27 F capacitor use with 48 VAC/20 mA, 50 Hz lamp voltage e part no. 02-917.0 0,004 part no. 02-904.2 0,003 part no. 02-912.1 02-912.2 02-912.3 02-912.4 0,025 0,045 0,090 0,095 no. of components 5 spaces 10 spaces 15 spaces 20 spaces part no. 02-914.10 02-913.20 02-914.30 02-914.40 0,135 0,155 0,045 0,090 no. of components 5 spaces 10 spaces 15 spaces 20 spaces 5 spaces 10 spaces 15 spaces 20 spaces part no. 02-913.12 02-913.22 02-913.32 02-913.42 02-913.19 02-913.29 02-913.39 02-913.49 0,040 0,075 0,115 0,155 0,115 0,155 0,040 0,075 Wire in accordance with local electrical safety regulations. series resistor for lamp voltage reduction value 110-125 V/3.9 kOhm series resistor use with 48 VAC/20 mA lamp rating e Wire in accordance with local electrical safety regulations. terminal plate empty for fitting with series resistors and capacitors no. of spaces 5 spaces 10 spaces 15 spaces 20 spaces terminal plate empty e terminal plate with capacitor terminal plate with capacitor use with 60 VAC/20 mA lamp rating value 0,27 F 230 VAC/48 V e Wire in accordance with local electrical safety regulations. terminal plate with series resistor terminal plate with series resistor use with 60 VAC/20 mA lamp rating value 3.9 kOhm/110-125/48 V 9.1 kOhm/230/48 V Wire in accordance with local electrical safety regulations. 68 01.2000 e 41 Accessories assembling lens remover lens remover part no. 02-905 e 0,011 lamp/LED remover lamp/LED remover 41 e part no. 61-9740.0 0,003 part no. 41-939 0,027 dismantling tool dismantling tool e 69 01.2000 41 Technical Data actuator with snap-action switching element switching system Self-cleaning, double-break, snap action switching system. (with contact gap 2 x 0.5 mm). 1 normally closed or 1 normally open contact per element. Up to 4 switching elements can be on a pushbutton (max. 4 normally closed and 4 normally open contacts). material actuator case polysulfone, heat-resistant and self-extinguishing material of contacts gold-plated silver switching element soldering terminal: PA 6.6 Ultramid mechanical characteristics actuating force 2-5.5 N, depending on the number of switching elements actuating travel 3 mm ambient air temperature -25C to +55C for indicators and illuminated pushbuttons mounted as a block , make sure the heat can escape freely (as per DIN IEC 68-) connection method snap-action switching element with tinned soldering terminals at the sides: max. wire diameter: 2 wires a 1.2 mm max. wire cross-section of stranded cable: 1x 1 mm2. degree of protection front as per IEC 529: IP 40 mechanical life momentary action 2 mio. cycles of operation maintained action 1 mio. cycles of operation resistance to climate standard condition as per IEC 68-2-3 and 2-30 changing condition as per IEC 68-2-14 and 2-33 resistance to shock (single impacts, semi-sinusoidal) 15 g for 11 ms as per IEC 512-4-3, IEC 68-2-27 resistance to vibration (sinusoidal) 10 g at 0-2000 Hz, amplitude 1.5 mm as per IEC 512-4-4, IEC 682-6 storage temperature -40C to + 85C (as per DIN IEC 68-) protection class II rated current 5A rated voltage 250 VAC/VDC switch rating 250 VAC 5 A (cos 1) 250 VAC 3 A (cos 0.3) switch rating AC, cos 0,7: voltage 125 V 250 V current 3A 2A switch rating DC (inductive), L:R = 30 ms voltage 24 V 60 V 110 V 220 V current 2A 0,7 A 0,2 A 0,1 A volume resistance starting value (initial) <= 50 mOhm rules IEC 1058 EN 61 058 approvals - SEV 250 VAC/5 A - CSA 300 VAC - UL - VDE declaration of conformity - CE actuator with Low Level switching element switching system This low level switching element was designed for switching low powers in electronic circuits. The mechanism assures reliable switching of loads ranging from a few A/V up to 100 mA/42 VAC/ VDC. Single-break momentary contact, as normally open or normally closed with 4 independent points of contact. 2 momentary contacts per switching element; combination of normally open and normally closed is possible. Special features are the long life, extremely short rebound time and stable contact resistance. material actuator case polysulfone, heat-resistant and self-extinguishing material of contacts gold-plated switching element polysulfone, heat-resistant and self-extinguishing mechanical characteristics electrical characteristics continuous thermal current lth2 5A The maximum current in continuous operation and at ambient temperature not exceeding the quoted maximum values. electric strength 2500 VAC, 50 Hz, 1 min. between all terminals and earth, as per IC 512-2-11. 70 01.2000 actuating force 3-3.5 N actuating travel 3 mm 41 Technical Data ambient air temperature -25C to +55C for indicators and illuminated pushbuttons mounted as a block , make sure the heat can escape freely (as per DIN IEC 68-) connection method The universal terminals permit these units to be mounted on printed circuit boards (PCB). These terminals can also be used as soldering or plug-in terminals. For these terminals we can also supply a plug-in base which, when soldered on to the board, enables the switch to be plugged in. soldering terminal: max. wire diameter: 2 wires of 0,8 mm max. wire cross-section of stranded cable: 1x 0,75 mm2 plug-in terminal: 2,0 x 0,5 mm 41 degree of protection front as per IEC 529: IP 40 mechanical life momentary action 5 mio. cycles of operation maintained action 1 mio. cycles of operation rebound time Typ. < 100 s resistance to climate standard condition as per IEC 68-2-3 and 2-30 changing condition as per IEC 68-2-14 and 2-33 resistance to shock (single impacts, semi-sinusoidal) 15 g for 11 ms as per IEC 512-4-3, IEC 68-2-27 storage temperature -40C to + 85C (as per DIN IEC 68-) electrical characteristics electric strength 2500 VAC, 50 Hz, 1 min. between all terminals and earth, as per IC 512-2-11. protection class II switch rating 10 A/100 V to 100 mA at 42 VAC/VDC volume resistance starting value (initial) <= 50 m 71 01.2000 Technical Drawing, Dimension, Layout technical drawing 1 indicator page 63 2 indicator, illuminated-/pushbutton page 63, 64 3 illuminated-/pushbutton page 64 4 protective cover page 66 72 01.2000 41 41 Technical Drawing, Dimension, Layout mounting dimension 1 indicator, illuminated-/pushbutton, blind plug page 63, 64, 66 41 components layouts 1 PCB plug-in base page 66 73 01.2000 Circuit Drawing circuit drawing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 74 01.2000 41 41 Marking 1. Engraving 2. Hot stamping 3. Film inserts Typefaces For large batches it is worth while to have the lettering produced by hot stamping. Instead of using engraving, the lenses can be fitted with transparent film inserts. For this purpose, though, it is advisable to use transparent lenses. To insert the film, the feet of the lens support have to be pushed together far enough to enable the lens to be lifted off easily. In addition to the most commonly used world languages (see DIN 1451) with close spacing, the following typefaces are available: Scandinavian, Slavian, Greek, Russian. Typefaces For letters and figures, typefaces with 2,5 mm, 3 mm and 4 mm are available. Symbols Coloured filling of engraving Film dimensions A list of the symbols available can be supplied on request. Specify whether engraving should be on the diffuser, or on the lens. Specify the infill colour, character height and the text or symbol orientation. 41 max. 12,7 x 18,7 mm (monocolour lens) max. 9 x 12,7 mm (two-colour lens) Symbols Film thickness 0,2 mm A list of the symbols available can be supplied on request. Important! Before engraving, check the position of the illuminated pushbuttons or indicator. (small) 5-6 5-6 2 Number of letters per line (caps) 4 Number of letters per line 8 Number of lines (small) 7-8 Number of letters per line (caps) Number of letters per line 5 Number of lines 12 Number of letters per line (small) 11 Number of letters per line (caps) 4 Vertical mounting Number of lines Number of letters per line s 0,4 Number of letters per line h 2,5 Number of lines Thickness of letters mm Height of letters mm Horizontal mounting (caps) (small) 7-8 8 3 0,4 3 9-10 10-11 4 6-7 7 3 4-5 5 2 6-7 7 4 0,5 2 7 7-8 3 4-5 5 2 3 3-4 1 4-5 5 5 0,5 2 5-6 6 2 3-4 4 2 2-3 3 1 3-4 4 6 0,6 1 4-5 5 2 3 3-4 1 2 2-3 1 3 3-4 8 0,6 1 3-4 3-4 1 2-3 2-3 1 1-2 1-2 1 2-3 2-3 75 01.2000