OT隔离开关被广泛地用作各类低压开关柜的主开关、各类电机的就地隔离开关以及其它电气设备的维修开关。OT隔离开关的电流等级从16A到3150A，额定电压为690V。
此外，它还可应用于太阳能系统的各级汇流箱、逆变器以及电池系统，为系统的分断和隔离提供解决方案。在1000VDC（DC21B）下，额定电流可达到600A。
例如型号如下：
OT125EFCC3A
OT125EFCC3A
OT125ELCC3TZ
OT125EFCC6A
OT200KLCC3TZ
OT250KLCC3TZ
OT200KFCC3А
OT250KFCC3А
OT90ALCC3TZ
OTP75T3B
OTP16A3P
OTP25A3P
OTP36A3P
OTP16K3M
OTP16T3M
OTP25T3M
OTP36T3M
OTP63T3M
OTR25T6M
BW325W
BW325TPN
BW425TPSN
BW625TPN
BW240DP
BW340TPN
BW440TPSN
BW640TPN
KSE225DP
KSE325TPN
KSE425TPSN
KSE340TPN
KSE440TPSN
BWS316TPN
BWS416TPSN
BWS616TPN
BWS325TPN
BWS425TPSN
BWS625TPN
BWS316YTPN
BWS416YTPSN
BWS616YTPN
BWS325YTPN
BWS425YTPSN
BWS625YTPN
BW325YTPN
KSE363TPN
KSE363D/TPN
KSE463TPSN
KSE380TPN
KSE480TPSN
KSE3100TPN
KSE3160
KSE3250
KSE3315
KSE3500
KSE3630
OT125ALAA3B
OT160ЕFCC3A
OT160EFCC3B
OT160ELAA3C
OT160ЕLAA3A
OT200KFCC3A
OT200KFCC3B
OT250KFCC3A
OT250KFCC3B
OT315KFCC3A
OT315KFCC3B
OT200KLAA3A
OT250KLAA3B
OT315KLAA3B
OT400DFCC3A
OT400DFCC3B
OT400DLAA3B
OT400DLAA3C
OT400DLAA3A
OT630KFCC3A
OT630KFCC3B
OT630KLAA3B
OT630KLAA3C
OTL100B3B
OTL100B3U
OTL100B4B
OTL100B4U
OTL125B3B
OTL125B4B
OTL125B4U
OTL125BA3U
OTL16B3M
OTL16B4M
OTL16B6M
OTL25B3M
OTL25B4M
OTL25B6M
OTL32B3M
OTL32B4M
OTL32B6M
OTL32BA3M
OTP125B3B
OTP125B3U
OTP125B4B
OTP125B4U
OTP125B6B
OTP125B6U
OTL45B3M
OTL45B4M
OTL63B3M
OTL63B4M
OTL45B6B
OTL45B6U
OTL63B6B
OTL63B6U
OTP16B3P
OTP16B3M
OTP16BA3P
OTP16B4M
OTP16B6P
OTP16B6M
OTP16B4P
KSF225DP
OTP25B3P
OTP25B3M
OTP25BA3P
OTP32BA3P
OTP32B3P
OTP32B3M
OTP25B4P
OTP25B4M
OTP32B4P
OTP32B4M
OTP25B6M
OTP32B6M
OTP45B3P
OTP45B3M
OTP45BA3P
OTP45B4P
OTP45B4M
OTP45B6M
OTP63B3P
OTP63B3M
OTP63BA3P
OTP63B4P
OTP63B4M
OTP63B6P
OTP63B6M
OTP63A3Pд
OTR100B3B
OTR100B3U
OTR100B4B
OTR100B4U
OTR125B3B
OTR125B3U
OTR125B4B
OTR125B4U
OTR16B4M
OTR25B4M
OTR16B6M
OTR25B6M
OTR32B3M
OTR32B4M
OTR32B6M
OTR45B3M
OTR45B4M
OTR45B6Bд
OTR45B6U
OTR63B3M
OTR63B4M
OTR63B6Bд
OTR63B6U
OTP63BA6P
OTP45BA6P
OTP25A3M
OTP36A3M
OTP16KA3M1
OTP25B6P
OTP32B6P
OTP45B6P
OT16ELPP3C
OT45ELPP3C
OT250KTRR3TZ
OT315KTRR3TZ
OT630KTRR3TZ
OTP63A3M
OTP75T3M
OTP90T3M
OTP125BA6M
OTP25T3MX
OTP36T3MX
OFAE504
OFAE505
OS400D2LAA3B
OS250D1LAA3BZ
OS630D3LAA3BZ
OS00-63A00LAA4B
