Zener barriers

Zener barriers

Zener barriers for sounders and lights of the IS-series.

Technical data

Technical data for Zener barriers
TypeVersionRated dataTechnical data
VΩmax. Iongitudinal resistance (Ω)U in at 10 μA (V)U in max. (V)rated safety current (mA)
Z 728Zener barrier + Ve BAS 01 ATEX 70052830032726.528.050
Z 928Zener barrier AC BAS 01 ATEX 70052830032726.027.650
Z 786Diode barrier BAS 01 ATEX 700528Diode A136 + 0.9 V26.528.050
A236 + 0.9 V26.528.050

Further technical details, performance curves and dimensions can be found in the Download Section on this page under Product Sheet.


Description Language Type Size Download

Product Sheet

  • English
pdf 140 KB Download

Ordering details

TypeZ 728 + VeZ 928 ACZ 786 Diode
Article number381098000003810930000038109800001

Please indicate the requested approval in your order. Approvals may differ for some product variations or combinations. Please contact us.

Article numbers for products with other voltages and options on request.