POWER ENTRY MODULES / GERATESTECKER-KOMBIELEMENTE KEC Power entry module Type KEC - Panel mount: screw-on version, front or rear-side / snap-in version, front-side - 3 functions: appliance inlet, fuseholder with interchangeable fuse drawer for 5 x 20 or 6,3 x 32 mm fuses, with or without voltage selector (step switch) - Version with line filter/shield see page 110 Fuse drawer Standard or Medical Fuse drawer 50 75 100 Socket Characteristics * Versions available with or without internal connections * The fuse drawer "Fingergrip" can be removed by hand * For added safety "Extra-Safe" fuse drawers are available Extra-safe fuse drawers satisfy international standards for medical equipment. The drawer can only be removed with the aid of a tool * The fuseholder is accessible from the equipment front * Qualified for use in equipment according to IEC/EN 60950 Technical data Rated voltage Rated currents 250 VAC 10 A; VDE, SEV, Semko 13 A; UL 16 A; CSA 1-pole 10 A; CSA 2-pole > 3 kV between L-N > 4 kV between L/N-PE Dielectric strength (50 Hz, 1 Min.) Allowable ambient air temperatures Ta -25 C to + 70 C Degree of protection (front side) IP40 acc. to IEC 60529 Protection class suitable for equipment with prot. cl. l, acc. to IEC 61140 Terminals quick-connect 4,8 x 0,8 mm/tin-plated Panel thickness s screw-on: max. 8 mm snap-in: 1,5/2/2,5 mm Materials: Housing Thermoplastic, black, UL94 V-0 Appliance-inlet Fuseholder Rated power acceptance at ambient air temp. Ta 23 C Admissible power acceptance at higher Ta Voltage selector acc. to IEC/EN 60320-1/C14, protection class I, pin-temperature 70 C (cold condition) 1- or 2-pole, shocksafe category PC2 acc. to IEC/EN 60127-6, for fuse-links 5 x 20 or 6,3 x 32 mm 5 x 20: 2,5 W (1-pole)/2 W (2-pole) per p. 6,3 x 32: 3,15 W (1-pole)/2,5 W (2-pole) per pole see derating curves. Take note of the information on page 195 optional, step switch, 2-4 positions www.schurter.com 53 POWER ENTRY MODULES / GERATESTECKER-KOMBIELEMENTE KEC Dimensions Screw-on mounting Mounting screw torque 0,5 Nm Snap-in mounting Panel cut-out Panel cut-out Admissible power acceptance in Watt / Derating curves for fuseholder Fuses 5 x 20 mm 1-pole / 1-polig Fuses 6,3 x 32 mm 1-pole / 1-polig 2-pole (per pole) 2-pole (per pole) Ambient air temperature Ta C Diagramme without internal connections voltage selector 4 positions / 1-pole 2-pole 54 www.schurter.com with internal connections voltage selector 4 positions / Voltage selector 3 positions / Voltage selector 2 positions / without voltage selector POWER ENTRY MODULES / GERATESTECKER-KOMBIELEMENTE KEC Order Numbers for socket Fuse drawer must be ordered separately Fuseholder / 1-pole / 1-polig 4303.0031 4303.0032 4303.0033 4303.0034 4303.0211 4303.0212 4303.0213 4303.0214 4303.0091 4303.0092 4303.0093 4303.0094 4303.1031 4303.1032 4303.1033 4303.1034 4303.1091 4303.1092 4303.1093 4303.1094 4303.1211 4303.1212 4303.1213 4303.1214 2-pole / 2-polig 4303.0001 4303.0002 4303.0003 4303.0004 4303.0181 4303.0182 4303.0183 4303.0184 4303.0061 4303.0062 4303.0063 4303.0064 4303.1001 4303.1002 4303.1003 4303.1004 4303.1061 4303.1062 4303.1063 4303.1064 4303.1181 4303.1182 4303.1183 4303.1184 Voltage selector/ Spannungswahler internal connections / without / 2 digit / ohne 2stellig with / verdrahtet 3 digit / 3stellig 4 digit / 4stellig Screw / without / unverdrahtet Snap-in, panel thickness s 1,5 mm 2,0 mm 2,5 mm Order Numbers for fuse drawer (Fingergrip and Extra-Safe) (to types KEC, KFC, KD, CD) Voltage markings/ Terminal no. / Spannungsaufdruck/ 1 2 3 4 KEC 3 4 5 6 KD XX see table below / XX siehe Tabelle unten without voltage selector / ohne Spannungswahler Index / XX 00 01 02 03 04 05 06 07 08 09 10 11 Type / Bauart 5 x 20 mm Fingergrip Extra-Safe Fingergrip Extra-Safe 2 4 - 120 150 - 220 - 220 117 - - 220 120 6,3 x 32 mm (1/4'' x 11/4'') 2-pole with shorting bar in the neutral side 1-pole / 2-pole / schlussfeder 1-pole / 2-pole / 4303.2114.XX 4303.2124.XX 4303.2406 4303.2408 4303.2014.XX 4303.2024.XX 4303.2401 4303.2403 4303.2036.XX 4303.2037.XX 4303.2411 4303.2413 4303.2614.XX 4303.2624.XX 4303.2906 4303.2908 4303.2514.XX 4303.2524.XX 4303.2901 4303.2903 Voltage markings / terminal no. / 1 3 - 100 110 110 110 115 117 100 110 V 220 115 110 2-pole with shorting bar in the neutral side / 3 5 - 220 220 220 240 230 240 220 220 V 240 240 220 Index / 4 6 - 240 - - - - - - - - - 240 KEC KD XX 12 13 14 15 16 17 18 19 20 21 22 23 4303.2536.XX 4303.2537.XX 4303.2911 4303.2913 Voltage markings / terminal no. / 1 3 115 100 100 100 100 115 115 220 100 100 100 100 2 4 230 110 117 115 120 120 - 120 120 - 120 110 3 5 240 220 220 230 230 230 240 240 230 220 220 120 4 6 - 240 240 - 240 240 - 230 - - 230 - KEC KD Other versions on request: * for protection class II * Fuse drawer with other voltage values Accessories see page 171 www.schurter.com 55