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What types of terminal blocks are available for the Sepam Relay?

The Sepam Series 20, 40 & 80 base units are available with 2 different types of terminal blocks: Screw Type (CCA620) & Ring Lugs (CCA622).

Relays sold in North America are shipped with ring lug connectors as the standard terminal block, unless the screw type connectors (optional) are specified. The MES114 and MES120 input/output modules are all sold with screw type terminal blocks (ring lugs aren't available).

Screw type

Wire with no fittings:
  • 1 wire with max. cross-section 0.2 to 2.5mm2 (uAWG24-12) or 2 wires with max. cross-section 0.2 to 1mm2 (uAWG24-16)
  • stripped length: 8 to 10mm
Wiring with fittings:
  • recommendation with Telemecanique fittings:
    • DZ5CE015D for 1 x 1.5mm2 wire
    • DZ5CE025D for 1 x 2.5mm2 wire
    • AZ5DE010D for 2 x 1mm2 wires
  • wire length: 8.2mm
  • stripped length: 8mm

Ring lugs

  • 6.35mm ring or spade lugs (1/4 in)
  • maximum wire cross-section of 0.2 to 2.5mm2 (uAWG24-12)
  • stripped length: 6mm
  • use an appropriate too to crimp the lugs on the wires
  • maximum of 2 ring or spade lugs per terminal
  • tightening torque: 0.7 to 1Nm
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