Tag Archives: Switch With Retard

POTTER VSR-10 Vane Type Waterflow Alarm Switch with Retard Owner’s Manual

Learn about the POTTER VSR-10 Vane Type Waterflow Alarm Switch with Retard. This user manual covers specifications, environmental ratings, and service uses for this UL-rated switch. Cautionary statements also included. Perfect for automatic sprinkler systems and residential occupancy up to four stories.

POTTER VSR-FEX Explosion Proof Vane Type Waterflow Alarm Switch With Retard Owner’s Manual

Learn how to install and operate the POTTER VSR-FEX Explosion Proof Vane Type Waterflow Alarm Switch With Retard with this comprehensive user manual. This NEMA 4/IP66 switch comes with a field replaceable retard and non-corrosive saddle bushing to ensure reliable performance in hazardous locations. Ensure compliance with NFPA 72 by keeping a copy of this document on site.