High voltage switchgear AH
High voltage metering cabinet AM
High voltage distribution cabinet AA
High voltage capacitor cabinet AJ
Low voltage power distribution box cabinet AP
Low voltage lighting distribution box cabinet AL
APE of emergency power distribution cabinet
Emergency lighting distribution box cabinet ALE
Low voltage load switch cabinet AF
Low voltage capacitor compensation cabinet ACC or ACP
Dc distribution cabinet AD
Operating signal cabinet AS
Control panel cabinet AC
Relay protection cabinet AR
Metering box AW
Excitation cabinet AE
Low-voltage leakage circuit breaker cabinet ARC
Dual power supply automATic switching cabinet at
Multi-power distribution box cabinet AM
Knife switch cabinet AK
Power socket box AX
Building automation controller box ABC
Fire alarm controller box AFC
Equipment monitor box ABC
Household junction box ADD
Signal amplifier box ATF
Distributor box AVP
Terminal box AXT