Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsAppSend via e-MailPrintPermalink × Table of Contents AN001 - Connector wiring 1. Types of connectors 1.1 BLZF 3.50 1.1.1 Further notes 1.2 B2L 3.50 1.2.1 Further notes 1.3 B2CF 3.50 1.3.1 Further notes 1.4 BLF 5.00 1.4.1 Further notes 1.5 MSTB 2.5 2. Tools 2.1 Caps 2.2 Caps crimping Pliers 2.3 Screwdriver 2.3.1 Screwdriver for self-locking spring terminals: 2.3.2 Screwdriver for screw terminals 3. Procedures 3.1 BLZF, B2L, BLZF e BLF 3.2 B2CF AN001 - Connector wiring 1. Types of connectors Family Wire section without caps Wire section with caps Minimum plunger or bare wire length Contact features BLZF 3.50 0,3÷1,50 mm2 0,3÷1 mm2 10mm Self-locking spring contact B2L 3.50 0,3÷1,00 mm2 0,3÷0,5 mm2 10mm B2CF 3.50 0,14÷1,50 mm2 0,14÷1,50 mm2 12mm BLZF 5.08 0,3÷2,50 mm2 0,3÷2,00 mm2 BLF 5.00 0,2÷2,50 mm2 0,3÷2,00 mm2 BLZ 5.00 0,2÷2,50 mm2 0,1÷1 mm2 Screw contact MSTB 2.5 MSTBT 2.5 0,2-2,5mm2 0,25-2,5mm2 1.1 BLZF 3.50 Connectable conductors Clamping Range, Sizing link, min. 0,13 mm2 Clamping Range, Sizing link, max. 1,5 mm2 AWG Cable Connection Section, min. AWG 28 AWG Cable Connection Section, max AWG 16 Outer insulation diameter, max. 1,5 mm2 hard, min. H05(07) V-U 0,2 mm2 hard, max. H05(07) V-U 1,5 mm2 flexible, min. H05(07) V-K 0,2 mm2 flexible, max. H05(07) V-K 1,5 mm2 with terminal in accordance with DIN 46 228/1, min. 0,2 mm2 with terminal in accordance with DIN 46 228/1, max. 1,5 mm2 with AEH terminal with collar DIN 46 228/4, min. 0,2 mm2 with AEH terminal with collar DIN 46 228/4, max. 1 mm2 Caliber in accordance with EN 60999 a x b; Ø 2,4 mm x 1,5 mm 1.1.1 Further notes Max Outer diameter of the conductor: 2,9 mm Terminals without insulating collar according to DIN 46228/1 Terminals with insulating collar DIN 46228/4 For crimping the terminals we recommend the form A of crimping of clamp PZ 1,5 (cod. art. 9005990000) or, For conductors with larger sections, the PZ 6/5 (cod. art. 9011460000). 1.2 B2L 3.50 Connectable conductors Clamping Range, Sizing link, min.0,08 mm2Clamping Range, Sizing link, max.1 mm2 AWG Cable Connection Section, min.AWG 28AWG Cable Connection Section, max.AWG 18 hard, min. H05(07) V-U0,2 mm2hard, max. H05(07) V-U1 mm2 flexible, min. H05(07) V-K0,2 mm2flexible, max. H05(07) V-K1 mm2 with terminal in accordance with DIN 46 228/1, min.0,13 mm2with terminal in accordance with DIN 46 228/1, max.0,34 mm2 with AEH terminal with collar DIN 46 228/4, min.0,13 mm2with AEH terminal with collar DIN 46 228/4, max.0,34 mm2 1.2.1 Further notes Terminals with insulating collar DIN 46228/4 Terminals without insulating collar according to DIN 46228/1 For crimping the terminals we recommend the form A of crimping of clamp PZ 1,5 (cod. art. 9005990000) or, For conductors with larger sections, the PZ 6/5 (cod. art. 9011460000). 1.3 B2CF 3.50 Connectable conductors Clamping Range, Sizing link, min.0,14 mm2Clamping Range, Sizing link, max.1,5 mm2 hard, min. H05(07) V-U0,14 mm2hard, max. H05(07) V-U1,5 mm2 flexible, min. H05(07) V-K0,14 mm2flexible, max. H05(07) V-K1,5 mm2 with terminal in accordance with DIN 46 228/1, min.0,14 mm2with terminal in accordance with DIN 46 228/1, max.1,5 mm2 with AEH terminal with collar DIN 46 228/4, min.0,14 mm2with AEH terminal with collar DIN 46 228/4, max.1 mm2 1.3.1 Further notes Max diameter of conductor 2,6 mm Terminal with insulating collar in accordance with DIN 46228/4 or in the Weidmüller color code tube 1,00 mm² [H1.0/18D] terminal length 12 mm, stripping length 15 mm tube 0,75 mm² [H0.75/18D] terminal length 12 mm, stripping length 14 mm tube 0,50 mm² [H0.5/16D] terminal length 10 mm, stripping length 12 mm tube 0,34 mm² [H0.34/12] terminal length 8 mm, stripping length 10 mm tube 0,25 mm² [H0.25/12] terminal length 8 mm, stripping length 10 mm tube 0,14 mm² [H0.14/12] terminal length 8 mm, stripping length 10 mm Terminal without insulating collar in accordance with DIN 46228/1 tube 1,50 mm² [H1.5/10] terminal length 10 mm, stripping length 10 mm Terminal with insulating collar in accordance with DIN 46228/4 and 2 connected cables tube 2 x 0,20 mm² [H0.5/16] terminal length 10 mm, stripping length 12 mm tube 2 x 0.34 mm² [H1.0/18] terminal length 12 mm, stripping length 15 mm tube 1,50 mm² [H1.5/10] terminal length 10 mm, stripping length 10 mm Terminal with insulating collar in accordance with DIN 46228/4 and 2 connected cables tube 2 x 0,20 mm² [H0.5/16] terminal length 10 mm, stripping length 12 mm tube 2 x 0.34 mm² [H1.0/18] terminal length 12 mm, stripping length 15 mm 1.4 BLF 5.00 Connectable conductors Clamping Range, Sizing link, min. 0,13 mm2 Clamping Range, Sizing link, max. 3,31 mm2 AWG Cable Connection Section, min. AWG 26 AWG Cable Connection Section, max AWG 12 hard, min. H05(07) V-U 0,2 mm2 hard, max. H05(07) V-U 2,5 mm2 flexible, min. H05(07) V-K0,2 mm2flexible, max. H05(07) V-K2,5 mm2 with terminal in accordance with DIN 46 228/1, min. 0,2 mm2 with terminal in accordance with DIN 46 228/1, max.2,5 mm2 with AEH terminal with collar DIN 46 228/4, min. 0,2 mm2 with AEH terminal with collar DIN 46 228/4, max.2,5 mm2 Caliber in accordance with EN 60999 a x b; Ø 2,8 mm x 2,0 mm 1.4.1 Further notes Wire and plunger without insulating collar in accordance with DIN 46228/1 Wire and plunger with insulating collar in accordance with DIN 46228/4 1.5 MSTB 2.5 Connectable conductors Rigid conductor section min.0,2 mm2 Rigid conductor section max.2,5 mm2 Flexible conductor section min.0,2 mm2 Flexible conductor section max.2,5 mm2 Flexible conductor section with cable lug without plastic collar min.0,25 mm2 Flexible conductor section with cable lug without plastic collar max.2,5 mm2 Flexible conductor section with cable lug with plastic collar min.0,25 mm2 Flexible conductor section with cable lug with plastic collar max.2,5 mm2 Conductor cross section AWG min.24 Conductor cross section AWG min.12 2 wires same diameter, hard min.0,2 mm2 2 wires same diameter, hard max.1 mm2 2 wires same diameter, flexible min.0,2 mm2 2 wires same diameter, flexible max.1,5 mm2 2 conductors with same diameter, flexible with AEH without plastic collar min.0,25 mm2 2 conductors with same diameter, flexible with AEH without plastic collar max.1 mm2 2 conductors with same diameter, flexible with TWIN-AEH with plastic collar min.0,5 mm2 2 conductors with same diameter, flexible with TWIN-AEH with plastic collar max.1,5 mm2 AWG according with UL/CUL min.30 AWG according with UL/CUL max.12 For most safer wiring, we recommend the use of Caps 2. Tools 2.1 Caps Wire sectionPlunger sectionBrandModel 0,1÷0,3 mm20,95 mm2CembrePKE 308 0,3÷0,5 mm21,32 mm2CembrePKE 508 BMBM00601 1 mm22,5mm2BM00603PK 108 BMBM00603 2.2 Caps crimping Pliers Model: “Cembre ND#4” 2.3 Screwdriver 2.3.1 Screwdriver for self-locking spring terminals: Flat blade Screwdriver according to DIN 5264-A. A = 0,6mm B = 2,5mm max C = 7 mm min 2.3.2 Screwdriver for screw terminals Flat blade Screwdriver According to DIN 5264. Tightening torque: 0,4 ÷ 0,5 Nm. A = 0,6mm B = 3,5mm 3. Procedures 3.1 BLZF, B2L, BLZF e BLF Discover the copper wire for 10mm Insert the plunger and tighten it with the appropriate clamp a) Insert the screwdriver without rotate it b) Insert the plunger into the clamp Remove the screwdriver 3.2 B2CF Rigid wire With plunger Flexible wire The plunger to be used with the B2CF connectors must be long at least 12mm Last modified: 2017/06/23 14:18by cnc103