“Level Switch for Aux Boiler Too Low Water Level Alarm
MAKER: AALBORG INDUSTIES
BOILER TYPE: OC
BURNER TYPE: KBO-E14M
Level Switch Type: NRS 1-7b 230V
Maker: GESTRA AG
Munchener Str.77, D-28512 Bremen
50/60hz 5VA 15sec
10uS/cm (c=0.3 cm-1)
250V-T2.5A
Serial No.: 316005.14
Input Rating: 24, 115 or 230 Vac, 5VAFrequency: 50/60 hz
Output Rating: 240 Vac, Pilot Duty 2.5A
Ambient temperature: 55 deg C
Wiring AWG 16-20, Cu only” BALANCE SLEEVE; POS.042, F.O.PUMP AALBORG.