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 3.5LH General ordering data Order No. Part designation Version EAN Qty. 1748450000 B2L 3.5/30 LH SN OR PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm², Pitch: 3.50 mm, No. of poles: 30, 180°, Box 4032248198610 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 30 2 7 mm 49 mm 1.929 inch IP 20 Safe from finger touch Material data Insulating material Colour colour chart Insulating material group Flammability class UL 94 CTI Contact base material Contact surface PBT orange Similar to RAL 2000 IIIa V-0 >= 200 Copper alloy tinned Connectable conductors Clamping range, min. 0.08 mm² -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 3.5LH Connectable conductors 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. 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 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 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 Approvals Approvals institutes Classifications ETIM 2.0 ETIM 3.0 eClass 4.1 eClass 5.0 NK EC001284 27-26-07-01 27-26-07-01 -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 3.5LH Classifications eClass 5.1 27-26-07-01 Similar products Order No. 1001280000 Part designation B2L 3.5/4LH SN OR 1001290000 B2L 3.5/4LH SN SW 1748330000 B2L 3.5/6 LH SN OR 1748490000 B2L 3.5/6 LH SN SW 1748340000 B2L 3.5/8 LH SN OR 1748500000 B2L 3.5/8 LH SN SW 1748350000 B2L 3.5/10 LH SN OR 1748510000 B2L 3.5/10 LH SN SW 1748360000 B2L 3.5/12 LH SN OR 1748520000 B2L 3.5/12 LH SN SW 1748370000 B2L 3.5/14 LH SN OR 1748530000 B2L 3.5/14 LH SN SW 1748380000 B2L 3.5/16 LH SN OR 1748540000 B2L 3.5/16 LH SN SW 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 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 -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 3.5LH 1748390000 B2L 3.5/18 LH SN OR 1748550000 B2L 3.5/18 LH SN SW 1748400000 B2L 3.5/20 LH SN OR 1748560000 B2L 3.5/20 LH SN SW 1748410000 B2L 3.5/22 LH SN OR 1748570000 B2L 3.5/22 LH SN SW 1748420000 B2L 3.5/24 LH SN OR 1748580000 B2L 3.5/24 LH SN SW 1748430000 B2L 3.5/26 LH SN OR 1748590000 B2L 3.5/26 LH SN SW 1748440000 B2L 3.5/28 LH SN OR 1748600000 B2L 3.5/28 LH SN SW 1748610000 B2L 3.5/30 LH SN SW 1748460000 B2L 3.5/32 LH SN OR 1748620000 B2L 3.5/32 LH SN SW 1748470000 B2L 3.5/34 LH SN OR 1748630000 B2L 3.5/34 LH SN SW 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: 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: 32, 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 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 -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 3.5LH 1748480000 B2L 3.5/36 LH SN OR 1748640000 B2L 3.5/36 LH SN SW 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-