Allen-Bradley Bulletin 937ZH Zener Barriers Certification Information

This document lists certification details for Allen-Bradley Bulletin 937ZH Zener Barriers, including positive polarity DC models with 12.5 mm width. Each product entry provides the catalog number, description, supplier’s catalog number, and a list of certifications such as ATEX, IECEx, USA FM, USA UL, Canada CSA, Brazil, China NEPSI, Korea KOSHA, Japan TIIS, India CCOE, Australia SIMTARS, DNV, and Bureau Veritas, with links to certification PDFs.