Current Operated Switches
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Current Operated Switches,
Adjustable and LED indicator
The 641 a solid state
current switches that operate when the current level sensed by the
internal current transformer exceeds a adjusted setpoint. Internal
circuits are totally powered by induction from the conductor being
monitored. There is zero off-state leakage current in the solid state
relay output which can switch AC or DC circuits. Currents up to 250 amps
can be monitored. For higher currents or larger diameter conductors, use
an external current transformer.
FEATURES
- Adjustable from 1.5 to 150 Amp.
- Lowest cost
- Switch AC or DC circuits
- Applicable for VFD applications down
to 6Hz
- Powered by monitored line
- Split core model clamps easily
around cables
- 5 year warranty
- UL listed and CE Certified
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