STEDCOM TELECOMMUNICATIONS cc

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GENERAL

The Stedco Panzerfon is a dust-proof hose-proof heavy-duty wall-mounted telephone specifically designed to resist the harsh conditions encountered in mining and industry.

The casing is fabricated from 2 and 2,5mm mild steel and phosphate treated before being powder coated ‘Electric Orange’. The keypad is sealed with a transparent silicon rubber overlay; the handset is of hard rubber and the cord of tough industrial P.V.C., attached with a dustproof metal gland, (also available with a Stainless Steel Cord Housing attached with a dustproof metal gland). Both transmitter and receiver capsules are of the dynamic type.

SPECIFICATIONS
Ring: Voltage 25 - 110 V.A.C.
Ringing via mouthpiece

Dialling:

Tone / Pulse switchable.   Ratio 2:1  
I.D.P. 100 ms.

Speech loop: 25 - 60 V.D.C.         Up to 2000-ohm loop.