Mounting connector ZJUN-2x16/ black=14PCS R34RR-07010019103

Al/Cu Rail Terminal Block ZJUN-2x16 designed for connecting aluminum and copper conductors with a nominal cross-section of 16 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 have 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 tin-plated 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 exclusively for TSE 35 rail mounting and thanks to its compact construction can be installed under modular equipment covers.

Electrical data:

• Continuous current Al: 85 A

• Continuous current Cu: 85 A

• Nominal insulation voltage Ui: 1000 V

• Dielectric strength: 4 kV

• Nominal cross-section: 16 mm²

• Conductor cross-section range: 1.5–16 mm²

Mechanical data:

• Number of tracks: 2

• Number of poles: 1

• Number of screws: 4

• Current path material: tin-plated aluminum alloy

• Body and cover material: polyamide 6.6

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

• Wire stripping length: 15 mm

• Ferrule crimp shape: trapezoidal

• Recommended tightening torque: 6 Nm

• Recommended screwdriver type: HEX (M4)

• Mounting: TSE 35 rail

• Dimensions (H x W x D): 43.5 x 23.8 x 40.3 mm

• Degree of protection: IP20

• Flammability class: UL 94 V0

• Color: black

Standards:

• PN-EN 60947-7-1

• IEC TS 60947-7-5:2021 cl. 9.4.6