LJB-1QF LJB-1GF Refrigerator Call Display Panel (7way):

China LJB-1QF LJB-1GF Refrigerator Call Display Panel (7way):

LJB-1QF LJB-1GF Refrigerator Call Display Panel (7way)

1)Chapter 1 of Part 4 of the"Steel Ship Classification Rules" of the China Classification Society:
2)IMO resolution A.1021 (26) code on alerts and indicators,2009.

Colour: Dull black

Shell material: ABS

Cable gland: 2-PG16(wall mounted)

Alarm sound pressure level: 75dB~90dB

IP rating: IP20/IP44