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发送询价

Electrical alarm contacts make or brake
an electric control circuit relative to the
position of the instrument pointer. They
are built into case Ø 100 and 160
General features: Points of contact actuation are adjustable
over the full extension of the scale
graduation and will usually be arranged
below the dial plate (on top of the dial.
plate sometimes possible).
Pointer deflection is not obstructed by.
the contact mechanism.
Wiring depends on the model and is
made by either a flying lead of 1 metre
cable (cross-section 0.75 mm²) or by
means of a junction box at side of the
case (clamps for cross-section max.