VEM4
数据手册.pdf
ABB
工业控制
MECH/ELEC INTERLOCK AF09-AF38
The 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.
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- 690V Rated insulation voltage
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- 6kV Rated impulse withstand voltage Uimp
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- 5millions Operating cycles
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- 1800cycles/hr Maximum mechanical switching frequency
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- 1200cycles/hr Maximum electrical switching frequency
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- M3.5 Screw terminals
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- IP20 Protection
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- 1.2Nm/11lb-in Tightening torque