Branching piercing clamps of type OAZ-2 are designed for electrical connection of SIP-3 conductors with uninsulated AC conductors. The clamps feature a piercing-type contact group for SIP-3 conductors and a compression-type contact group for AC conductors.

The clamp body is made of corrosion-resistant aluminum alloy, ensuring durability and resistance to external influences. The clamps are pre-filled with grease, facilitating installation and enhancing contact quality. If necessary, they can be equipped with a protective cover KZ-02 (K3-01) for additional protection of the connection.

There are modifications of the clamps with the index "C," equipped with bolts with shear heads that standardize the tightening force. This simplifies installation, as the use of a torque wrench is not required; the tightening torque is determined by the strength of the shear head.

The products are manufactured according to technical specifications TU 3449-001-52819896-2017.

Technical specifications:

• OAZ-2:
  • Nominal cross-section of SIP-3 conductor: 35–150 mm²
  • Nominal cross-section of AC conductor: 35–150 mm²
  • Bolt tightening torque: 50 N·m
  • Weight: not more than 0.27 kg
  • Quantity per box: 40 pcs.
• OAZ-2C:
  • Nominal cross-section of SIP-3 conductor: 35–150 mm²
  • Nominal cross-section of AC conductor: 35–150 mm²
  • Bolt tightening torque: determined by the strength of the shear head
  • Weight: not more than 0.27 kg
  • Quantity per box: 40 pcs.