Off-Hook Relays

SystemGuardian Accessories
Product TypeOff-Hook Relays
Order No.P7227 | P7228 | P7229 | P7231 | P7232 | P7233
Specific Features48V Off-Hook Detect Relay | 24V Off-Hook Detect Relay | 24V Off-Hook Detect Relay/Weather Proof Enclosure | 24V Off-Hook Detect Relay/Explosion Proof Enclosure | 48V Off-Hook Detect Relay/Weather Proof Enclosure | 48V Off-Hook Detect Relay/Explosion Proof Enclosure