OBO Bettermann’s Brandschutz-Systeme division manufactures cable and pipe penetration seals, fire-protection ducts, mortars, pillows and E30 to E90 circuit-integrity cable support systems. The PYROPLUG Box cable seal carries DIBt allgemeine Bauartgenehmigung Z-19.53-2473, the PYROBAG pillow systems hold Z-19.15-1115 and Z-19.15-1119 to fire class S 90 per DIN 4102-9, and the FBA-SR pipe-shell seal holds Z-19.15-1558. Manufacturing is at the family-owned group’s Menden headquarters.