Elpress Un-Insulated Tube Terminals 0.75-10mm² Elpress Copper Tube Terminals 0.75-10mm²

Product overview

Elpress Un-Insulated Tube Terminals

Elpress Un-Insulated Tube Terminals (Range 0.75-10mm²) are made from high grade 99.95% copper (Cu), are tin plated and UL-approved. Popular Part Numbers: Elpress KR4-6, KR10-12, KR2.5-6

General Information

UN-INSULATED TERMINALS
Elpress Through Connectors, Ring, Pipe, Fork and Pin terminals are produced from high quality Copper 99.95%. The Receptacles and Sockets are made of brass. All terminals are then electro-tin plated for maximum corrosion protection. Terminals made of copper bands have a brazed neck which is soldered, which means that it can be crimped in any direction. Features include:

MARKING OF UNINSULATED TERMINALS
Elpress Uninsulated Terminals are, when possible, marked with logotype, max cross section area and any screw diameter to facilitate identification, inspection and crimp system work.

IEC RECOMMENDATIONS
The International Electrical Commission (IEC) publishes internationally viable standards which, although not directly binding, often have great impact and are used as the basis for international deliveries. A technical report, IEC 61238-2, sets out the following recommendations regarding screw sizes for connecting terminals with Cu and Al plate provided that mounting takes place with a washer and with the correct tightening torque.

Conductor Area: 10 mm2 -> Screw: M6
Conductor Area: 16-50 mm2 -> Screw: M8
Conductor Area: 70-95 mm2 -> Screw: M10
Conductor Area: 120-300 mm2 -> Screw: M12
Conductor Area: 400-500 mm2 -> Screw: M16

UL-APPROVED TERMINALS
UL is an American standard that is also internationally accepted. Elpress standard Cu-Terminals type KR/ KS, KRF/ KSF are UL approved according to no. E205350.

For more information on Elpress Un-Insulated Tube Terminals (0.75-10mm²), see Technical Data below. Elpress KR4-6, KR10-12, KR2.5-6

FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service.
Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929

Technical Data

  • Material: Cu 99.95%, tin plated Cu/Sn.
  • For multi-stranded (class 5) and stranded (class 2) Cu conductors
  • UL-approved (1.5-10mm²)
Cat. No. mm² AWG Screw mm W d N N1 P L t s Rec. Tool Inspection Hole Die Pcs / Pack
KR0,75-3 0,75 (22)-18 M3 6 1,3 3,2 3,8 7 17 0,85 7,5 DKB0325, DKB0760 No 100
KR0,75-4 0,75 (22)-18 M4 6 1,3 3,2 3,5 6,7 17 0,8 7,5 DKB0325, DKB0760 No 100
KR1,5-3 1,5 (18)-16 M3 6,5 1,8 3,4 3,6 7 16 1 7,5 DKB0325, DKB0760 No 100
KR1,5-4 1,5 (18)-16 M4 6,5 1,8 4,2 3,8 8 17 0,9 7,5 DKB0325, DKB0760 No 100
KR1,5-5 1,5 (18)-16 M5 7,5 1,8 4,8 4,7 9,5 18 0,85 7,5 DKB0325, DKB0760 No 100
KR2,5-3 2,5 (16)-14 M3 7,5 2,3 3,5 4,1 7,6 17 1,3 7 DKB0325, DKB0760 No 100
KR2,5-4 2,5 (16)-14 M4 7,5 2,3 4,2 4,1 8,3 18 1,3 7 DKB0325, DKB0760 No 100
KR2,5-5 2,5 (16)-14 M5 8,5 2,3 4,8 4,8 9,6 19 1,1 7 DKB0325, DKB0760 No 100
KR2,5-6 2,5 (16)-14 M6 8,5 2,4 5,1 5,8 10,9 19 1,1 7 DKB0325, DKB0760 No 100
KR4-3 4 12 M3 8,5 3 4,2 5,8 10 21 1,5 8,5 GWB4099, ES2258 Yes 100
KR4-4 4 12 M4 8,5 3 4,2 5,8 10 22 1,5 8,5 GWB4099, ES2258 Yes 100
KR4-5 4 12 M5 9 3 4,8 5,2 10 22 1,5 8,5 GWB4099, ES2258 Yes 100
KR4-6 4 12 M6 9,9 3 5 7 12 23 1,3 8,5 GWB4099, ES2258 Yes 100
KR6-4 6 10 M4 9,5 4 4 6 10 22 1,7 8,5 GWB4099, ES2258 Yes 100
KR6-5 6 10 M5 9,5 4 5 6 11 22 1,7 8,5 GWB4099, ES2258 Yes 100
KR6-6 6 10 M6 9,9 4 5,5 6,5 12 23 1,6 8,5 GWB4099, ES2258 Yes 100
KR6-8 6 10 M8 13 4 7 10 17 30 1,2 8,5 GWB4099, ES2258 Yes 100
KR10-4 10 8 M4 11,5 5 6 8 14 29 2,9 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100
KR10-5 10 8 M5 11,5 5 6 7,5 13,5 29 2,9 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100
KR10-6 10 8 M6 11,5 5 6 7,5 13,5 29 3 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100
KR10-8 10 8 M8 13,5 5 7,5 8,5 16 33 2,3 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100
KR10-10 10 8 M10 16 5 8 10 18 34 2 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100
KR10-12 10 8 M12 18,5 5 10 13,5 23,5 41 1,7 11 GWB4099, ES2258, PVL350, V600, DV1300 Yes 8 100


t=palm thickness, s= strip length

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