Physelec Family Characteristics* Zener Barrier is designed to limit energy which may appear in hazardous area Simple or double models 13mm tightness with 1 or 2 channels Installation in safe or hazardous (Zone2) area ATEX and IECEx certifications Certification for a Safety Instrumented System (SIL2 or SIL3) Removable label holder on the front Barrier / DIN-rail isolator Current flow signaling Led on the front 100% Made in France product * according to models

Physelec Family bzg Zener Barrier ATEX products interfacing Zener barrier principle Location of the equipment: Surface industries Method of protection: Intrinsic safety «Ex ia» and Ex nA [ia] safety Type of equipment: Associated equipment which must be installed in the safe area or in zone 2 in an IP54 housing (refer to the instruction manual) Suitable to interface category 1, 2 or 3 equipment installed in: - Zone 0, 1 or 2 for gas of group IIA, IIB or IIC (according to EN/IEC 60079-0) - Zone 20, 21 or 22 for dust of group IIIA, IIIB or IIIC (according to EN/IEC 60079-0) EC type Examination certificate...