SGK-7 Relay Box:
SGK-7 Relay Box Function
Relay box is applied to detection of various alarm signals such as general emergency alarm, telegraph signal, telephone call, mail engine fault, CO2 release alarm, fire alarm, personnel alarm and water mist alarm.
Technical Parameter
SGK-7 Power supply:
Main power: AC 220V
Emergency power: DC 24V
SGK-7A Power supply:
Main power: AC 220V
Emergency power: DC 24V
Output power: SGK-7 350W
Passive contact load (resistance): 5A/240V AC 5A/28V DC
Input signal detection mode: Passive normally open contact.
It will active alarm when contact is closed.
Color: Sea gray (RAL 7035)
IP Class: IP 44
Weight: 18.5kg/14kg
Stuffing box cable entrance hole size: 4-Ф18mm, 8-Ф14mm.
SGK-7 Mounting Size