York S1-025-29041-003 Limit Switch The Johnson Controls DMPR-RS312 is
Baker’s notes & crumb story
Description
York S1 025 29041 003 Limit Switch The Johnson Controls DMPR RS312 is The Johnson Controls DMPR RS312 is a high performance 212 degree fusible link engineered for critical fail safe activation in fire and smoke damper assemblies metal to metal seal