Data sheet Weidmller Interface GmbH & Co. KG BL 3.50/02/90 SN BK BX Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image Female connectors with clamping yoke screw system for connecting conductors at 3.50 mm pitch. They provide space for labelling and can be coded. General ordering data Version PCB plug-in connector, female plug, 3.50 mm, Number of poles: 2, 90, Clamping yoke connection, Clamping range, max. : 1.5 mm, Box Order No. 1638780000 Type BL 3.50/02/90 SN BK BX GTIN (EAN) 4008190276324 Qty. 258 pc(s). Product data IEC: 320 V / 12 A / 0.2 - 1.5 mm UL: 300 V / 8 A / AWG 28 - AWG 14 Packaging Box Creation date January 27, 2022 12:10:04 AM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG BL 3.50/02/90 SN BK BX Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 22.45 mm Depth (inches) 0.884 inch Height 12 mm Height (inches) 0.472 inch Width 7 mm Width (inches) 0.276 inch Net weight 2.12 g System Parameters Product family OMNIMATE Signal - series BL/SL 3.50 Type of connection Field connection Wire connection method Clamping yoke connection Pitch in mm (P) 3.5 mm Pitch in inches (P) 0.138 inch Conductor outlet direction 90 Number of poles 2 L1 in mm 3.5 mm L1 in inches 0.138 inch Number of rows 1 Pin series quantity 1 Rated cross-section 1.5 mm Touch-safe protection acc. to DIN VDE Safe from finger touch 57 106 Touch-safe protection acc. to DIN VDE IP 20 0470 Volume resistance 5 m Can be coded Yes Stripping length 6 mm Clamping screw M 2 Screwdriver blade 0.4 x 2.5 Screwdriver blade standard DIN 5264 Plugging cycles 25 Plugging force/pole, max. 7 N Pulling force/pole, max. 5 N Tightening torque Torque type Wire connection Usage information Tightening torque min. 0.2 Nm max. 0.25 Nm Material data Insulating material PBT Colour black Colour chart (similar) RAL 9011 Insulating material group IIIa Comparative Tracking Index (CTI) 200 UL 94 flammability rating V-0 Contact material Copper alloy Contact surface tinned Layer structure of plug contact 4...8 m Sn hot-dip tinned Storage temperature, min. -40 C Storage temperature, max. 70 C Operating temperature, min. -50 C Operating temperature, max. 100 C Temperature range, installation, min. -30 C Temperature range, installation, max. 100 C Conductors suitable for connection Clamping range, min. 0.08 mm Clamping range, max. 1.5 mm Wire connection cross section AWG, AWG 28 min. Wire connection cross section AWG, AWG 14 max. Creation date January 27, 2022 12:10:04 AM CET Catalogue status 14.01.2022 / We reserve the right to make technical changes. 2