MTL7728- Eaton Crouse-Hinds series MTL7700 Zener Barrier MTL7728+

Eaton Crouse-Hinds series MTL7700 Zener barrier, Analogue/digital, 28 Vdc, 93mA, Polycarbonate, DIN rail mount, - polarity, For transmitters

MTL7700 Series DIN-rail mounting safety barriers 

Ambient temperature and humidity limits

–20 to +60°C continuous working –40 to +80°C storage

5–95% RH

Leakage current

For ‘basic’ barriers with a working voltage of 5V or more, the leakage current decreases by at least one decade per volt reduction in applied voltage below the working voltage, over two decades. For the MTL7755ac/7756ac it decreases by at least one decade for a 0.4V reduction in applied voltage.

Terminations

Removable terminals accommodate conductors up to 2.5mm2 (13AWG). Hazardous-area terminals are identified by blue labels. Removal force >15N

Colour coding of barrier label

Grey: non-polarised

Red: positive polarity (MTL7706 negative to transmitter )

Black: negative polarity

White: dummy barrier, MTL7799