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01.03.02.02.01 Surge protective devices OPS1 modernized

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KARAT Additional devices include: VN-32 Switch disconnectors, which are used to turn on, conduct and turn off the rated current under normal operating conditions, conduct current in emergency modes, for example, during a short circuit, as well as to perform disconnection functions. OPS1 Surge protection devices (SPD) designed to protect internal distribution circuits of residential and public buildings from lightning and switching surge voltages. KM Modular contactors of type, which are intended for use in alternating current networks with voltage up to 400V, frequency 50Hz and are used for switching low-inductive loads with rated current up to 63A. As well as other additional devices that allow you to expand the optionality of modular automation.
Sorting: article name
Total: 12 Go to page: 1 2
Surge protective device OPS-1-B 1P In=30kA Un=400B Im=60kA IEK
Article: MOP20-1-B
Number of poles: 1
Nominal discharge current (8/20): 30 kA
Макс ток разряда - 8на20: 60 kA
Макс импульсный ток Iimp: 10 kA
Surge protective device OPS-1-B 2P In=30kA Un=400B Im=60kA IEK
Article: MOP20-2-B
Number of poles: 2
Nominal discharge current (8/20): 30 kA
Макс ток разряда - 8на20: 60 kA
Макс импульсный ток Iimp: 10 kA
Surge protective device OPS-1-B 3P In=30kA Un=400B Im=60kA IEK
Article: MOP20-3-B
Number of poles: 3
Nominal discharge current (8/20): 30 kA
Макс ток разряда - 8на20: 60 kA
Макс импульсный ток Iimp: 10 kA
Surge protective device OPS-1-B 4P In=30kA Un=400B Im=60kA IEK
Article: MOP20-4-B
Number of poles: 4
Nominal discharge current (8/20): 30 kA
Макс ток разряда - 8на20: 60 kA
Макс импульсный ток Iimp: 10 kA
Surge protective device OPS-1-C 1P In=20kA Un=400B Im=40kA IEK
Article: MOP20-1-C
Number of poles: 1
Nominal discharge current (8/20): 20 kA
Макс ток разряда - 8на20: 40 kA
Защитный уровень напряжения Up - не более: 1,8 kV
Surge protective device OPS-1-C 2P In=20kA Un=400B Im=40kA IEK
Article: MOP20-2-C
Number of poles: 2
Nominal discharge current (8/20): 20 kA
Макс ток разряда - 8на20: 40 kA
Защитный уровень напряжения Up - не более: 1,8 kV
Surge protective device OPS-1-C 3P In=20kA Un=400B Im=40kA IEK
Article: MOP20-3-C
Number of poles: 3
Nominal discharge current (8/20): 20 kA
Макс ток разряда - 8на20: 40 kA
Защитный уровень напряжения Up - не более: 1,8 kV
Surge protective device OPS-1-C 4P In=20kA Un=400B Im=40kA IEK
Article: MOP20-4-C
Number of poles: 4
Nominal discharge current (8/20): 20 kA
Макс ток разряда - 8на20: 40 kA
Защитный уровень напряжения Up - не более: 1,8 kV
Surge protective device OPS-1-D 1P In=5kA Un=230B Im=10kA IEK
Article: MOP20-1-D
Number of poles: 1
Nominal discharge current (8/20): 5 kA
Макс ток разряда - 8на20: 10 kA
Защитный уровень напряжения Up - не более: 1 kV
Surge protective device OPS-1-D 2P In=5kA Un=230B Im=10kA IEK
Article: MOP20-2-D
Number of poles: 2
Nominal discharge current (8/20): 5 kA
Макс ток разряда - 8на20: 10 kA
Защитный уровень напряжения Up - не более: 1 kV
Total: 12
1 2
Search by parameters
Number of poles
Nominal discharge current (8/20) kA
Макс ток разряда - 8на20 kA
Защитный уровень напряжения Up - не более kV
Классификационное напряжение Uкл V
Макс рабочее напряжение Uс при AC 50 Гц V
Номинальное рабочее напряжение V
Width in number of modular spacings mm
 The design of upgraded OPS1 surge overvoltage limiter with a visual indicator of operating condition without replaceable varistor-type module.
The design of upgraded OPS1 surge overvoltage limiter with a visual indicator of operating condition without replaceable varistor-type module.
1 - Casing
2 - Protective element (varistor-type module)
3 - Indicator of device operation
4 - Fuse (thermal protection)
Modular design with standard dimensions and installation on a DIN-rail.
1 - Casing 2 - Protective element (varistor-type module) 3 - Indicator of device operation 4 - Fuse (thermal protection) Modular design with standard dimensions and installation on a DIN-rail.
Improved fire safety due to the improved reliability of the built-in thermal protection.
Improved fire safety due to the improved reliability of the built-in thermal protection.
Increased operational reliability by reducing power dissipation (by 15% -20%) as a consequence of elimination of contact resistance of detached connection of replaceable module and product casing.
Increased operational reliability by reducing power dissipation (by 15% -20%) as a consequence of elimination of contact resistance of detached connection of replaceable module and product casing.
Latch on a DIN-rail with double fixed position for ease of installation work.
Latch on a DIN-rail with double fixed position for ease of installation work.
The notches on the contact terminals prevent overheating and melting of the wire due to more dense and larger contact area. This reduces the contact resistance of the contact and losses as a result. Furthermore, it was increased mechanical stability of the connection.
The notches on the contact terminals prevent overheating and melting of the wire due to more dense and larger contact area. This reduces the contact resistance of the contact and losses as a result. Furthermore, it was increased mechanical stability of the connection.
The patent for the product design: No. RU 129703.
The patent for the product design: No. RU 129703.
The possibility of simultaneous connection by means of both bus (pin or fork) and a flexible conductor with a cross section up to 25 mm2.
The possibility of simultaneous connection by means of both bus (pin or fork) and a flexible conductor with a cross section up to 25 mm2.
The use of the rotary mechanism of working state indicator avoids indication errors.
The use of the rotary mechanism of working state indicator avoids indication errors.
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