VEM4

The VEM4 is a mechanical and electrical Interlock Set for use with the interlocking of AF09 and AF16 contactors. The set includes a mechanical interlock unit VM4 with 2 fixing clips (BB4) and a VE4 electrical interlock block with A2-A2 connection. Fixing the electrical interlock block to the contactor front face connects the 2 built-in NC interlocking contacts with the two coils.

• 690V Rated insulation voltage
• 6kV Rated impulse withstand voltage Uimp
• 5millions Operating cycles
• 1800cycles/hr Maximum mechanical switching frequency
• 1200cycles/hr Maximum electrical switching frequency
• M3.5 Screw terminals
• IP20 Protection
• 1.2Nm/11lb-in Tightening torque