Mounting connector ZJUN-2x35 yellow/green=12PCS R34RR-07020001983

Al/Cu rail terminal block ZJUN-2x35 designed for connecting aluminum and copper conductors with a nominal cross-section of 35 mm² in installations with voltage up to 1000 V. Used in LV switchgear and distribution systems requiring safe and durable connection of Al and Cu conductors.

The terminal blocks meet the requirements of standard PN-EN 60947-7-1 regarding terminal blocks for copper conductors. Additionally, they passed the short-circuit test according to IEC TS 60947-7-5:2021 (cl. 9.4.6) for terminal blocks used with aluminum conductors.

The current path made of tinned aluminum alloy ensures compatibility with Al and Cu conductors and reduces the risk of contact corrosion. Steel screws coated with contact paste improve contact quality and connection stability. The body and cover made of polyamide 6.6 provide high mechanical strength and UL 94 V0 flammability class.

The terminal block is designed for mounting on TSE 35 rail only and thanks to its compact construction can be installed under modular equipment covers.

Electrical data:

• Continuous current Al: 120 A

• Continuous current Cu: 135 A

• Nominal insulation voltage Ui: 1000 V

• Dielectric strength: 4 kV

• Nominal cross-section: 35 mm²

• Conductor cross-section range: 2.5–35 mm²

Mechanical data:

• Number of current paths: 2

• Number of poles: 1

• Number of screws: 4

• Current path material: tinned aluminum alloy

• Body and cover material: polyamide 6.6

• Screw material: zinc-plated steel coated with contact paste

• Wire stripping length: 19 mm

• Ferrule crimp shape for stranded wire: trapezoidal

• Recommended tightening torque: 6 Nm

• Recommended screwdriver type: HEX (M4)

• Mounting: TSE 35 rail

• Dimensions (H x W x D): 47.4 x 27.3 x 40.3 mm

• Degree of protection: IP20

• Flammability class: UL 94 V0

• Color: yellow-green

Standards:

• PN-EN 60947-7-1

• IEC TS 60947-7-5:2021 cl. 9.4.6