Terminal boxes K7 and K7T

Terminal boxes K7 and K7T

Silium with polycarbonate lid. For installation on G 1 1/4”-2” element head. Rotating box for easy connection of the cables. Protection class IP54.

Technical specifications | Protection class IP54

Backer standard range of terminal boxes in stock are intended for assembly on Backer immersion/ insertion heaters with screw plugs G2”, G1½” and G1¼”. The terminal boxes, with a bottom mould of aluminum alloy and a cover of impact resistant carbonate plastic, are available with a high cover to allow assembly of control equipment options and a low cover if only electric protection should be required. The boxes are rotatable to ensure suitable position of cable entry.

• Material:
  • Bottom mould of aluminum alloy SS EN 1706
  • Cover in carbonate plastic PC
• Cable gland:
  • Pr 28,3 + Pr 18,6 for K7 and K7T
  • Pr 28,3 + Pr 18,6 with strain relief for K8 and K8T
• Electric connection: Earth connection
• Assembly: Screws 2 pieces included
• Application temperature: Max 120°C
• Protection class: IP 55 for K7 and K7T, IP 54 for K8 and K8T
• Security: An appropriated electrician must perform electric connection

Options

Backer immersion/insertion heaters, different options. Thermostats and safety temperature limiters, different options. Adaption kit for G1½” – G2” article 1140871801.