All a-51 Fixtures Are Factory-Sealed, No External Sealing Fittings Required; New High Temperature Phenolic Connection Block in Mounting Hood Has Rugged Leaf Spring Contacts - Loosen Two Screws, Rotate and Remove for Quick Wiring; Safe, Easy Servicing or Re
FIRE ALARM

• Sub Cat 4: FIRE ALARM
• Special Features: All a-51 Fixtures Are Factory-Sealed, No External Sealing Fittings Required; New High Temperature Phenolic Connection Block in Mounting Hood Has Rugged Leaf Spring Contacts - Loosen Two Screws, Rotate and Remove for Quick Wiring; Safe, Easy Servicing or Re