OPTIONS, ACCESSORIES AND VERSIONS
ORDER CREATION
Earthquake-resistant version
/MSK-64
Non-explosion-proof version
/PROM
Explosion-proof uninterruptible power supply source for emergency lighting
/IBP
Twilight switch external unit
/DVG-SVET
Mine normal execution
/RN
Explosion-proof remote uninterruptible power supply (x - capacity of rechargeable battery, (Y) - cable length
/IBP x (U)
Marking:
1Ex db op is IIC Т6...Т5 Gb 
TU 27.40.39-027-72453807-2017
