Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5 General ordering data Order No. Part designation Version EAN Qty. 1727710000 B2L 3.5/20 SN SW PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 20, 180°, Box 4032248037902 20 pc(s). System parameters Conductor connection system Outgoing direction of conductor Pitch Pitch in inch No. of poles No. of rows Stripping length L1 in mm L1 in inch Electric shock protection to DIN VDE 0470 Electric shock protection to DIN VDE 0470 Tension clamp connection 180° 3.5 mm 0.138 inch 20 2 7 mm 31.5 mm 1.24 inch IP 20 Safe from finger touch -1- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5 Material data Insulating material Colour colour chart Insulating material group Flammability class UL 94 CTI Contact base material Contact surface PBT black Similar to RAL 9011 IIIa V-0 >= 200 Copper alloy tinned Connectable conductors Clamping range, min. Clamping range, max. AWG, min. AWG, max. Solid, min. H05(07) V-U Solid, max. H05(07) V-U Flexible, min. H05(07) V-K Flexible, max. H05(07) V-K With wire end ferrule, acc. to DIN 46 228/1, min. With wire end ferrule, acc. to DIN 46 228/1, max. w. plastic collar ferrule, DIN 46228 pt 4, min. w. plastic collar ferrule, DIN 46228 pt 4, max. 0.08 mm² 1 mm² 28 18 0.2 mm² 1 mm² 0.2 mm² 1 mm² 0.13 mm² 0.34 mm² 0.13 mm² 0.34 mm² DIN IEC rating data Rated voltage for overvoltage class/pollution severity II/2 Rated voltage for overvoltage class/pollution severity III/2 Rated voltage for overvoltage class/pollution severity III/3 Rated impulse withstand voltage for overvoltage class/pollution severity II/2 Rated impulse withstand voltage for overvoltage class/pollution severity III/2 Rated impulse withstand voltage for overvoltage class/pollution severity III/3 Short-time withstand current resistance 250 V 125 V 80 V 2.5 kV 2.5 kV 2.5 kV 3 x 1s with 77 A CSA rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor (field wiring), min. AWG conductor (field wiring), max. 50 V 5A 28 18 UL 1059 rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor, min. AWG conductor, max. 150 V 10 A 22 16 -2- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5 Approvals Approvals institutes Classifications ETIM 2.0 ETIM 3.0 eClass 4.1 eClass 5.0 eClass 5.1 NK EC001284 27-26-07-01 27-26-07-01 27-26-07-01 Similar products Order No. 1006630000 Part designation B2L 3.5/04 SN OR 1920840000 B2L 3.5/04 SN SW 1727560000 B2L 3.5/6 SN OR 1727640000 B2L 3.5/6 SN SW 1727570000 B2L 3.5/8 SN OR 1727650000 B2L 3.5/8 SN SW 1727580000 B2L 3.5/10 SN OR 1727660000 B2L 3.5/10 SN SW 1727590000 B2L 3.5/12 SN OR 1727670000 B2L 3.5/12 SN SW 1727600000 B2L 3.5/14 SN OR Version PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 4, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 4, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 6, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 6, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 8, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 8, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 10, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 10, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 12, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 12, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 14, 180°, Box -3- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5 1727680000 B2L 3.5/14 SN SW 1727610000 B2L 3.5/16 SN OR 1727690000 B2L 3.5/16 SN SW 1727620000 B2L 3.5/18 SN OR 1727700000 B2L 3.5/18 SN SW 1727630000 B2L 3.5/20 SN OR 1747850000 B2L 3.5/22 SN OR 1747930000 B2L 3.5/22 SN SW 1747860000 B2L 3.5/24 SN OR 1747940000 B2L 3.5/24 SN SW 1747870000 B2L 3.5/26 SN OR 1747950000 B2L 3.5/26 SN SW 1747880000 B2L 3.5/28 SN OR 1747960000 B2L 3.5/28 SN SW 1747890000 B2L 3.5/30 SN OR 1747970000 B2L 3.5/30 SN SW 1747900000 B2L 3.5/32 SN OR PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 14, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 16, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 16, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 18, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 18, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 20, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 22, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 22, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 24, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 24, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 26, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 26, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 28, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 28, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 30, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 30, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 32, 180°, Box -4- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5 1747980000 B2L 3.5/32 SN SW 1747910000 B2L 3.5/34 SN OR 1747990000 B2L 3.5/34 SN SW 1747920000 B2L 3.5/36 SN OR 1748000000 B2L 3.5/36 SN SW PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 32, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 34, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 34, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 36, 180°, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 36, 180°, Box -5-