محصولات — حفاظت و کنترل مدار

Disc Varistor 60V 4.5kA Model VR14D101K

Disc Varistor 60V 4.5kA Model VR14D101K

﷼ 12,600-75,600
HAKEL OJSC 🇷🇺
Surge Protection Device for Radio and TV Equipment GIR1-R230N F/F, Cat. No. 400 937

Surge Protection Device for Radio and TV Equipment GIR1-R230N F/F, Cat. No. 400 937

﷼ 3,780,000-12,600,000
HAKEL OJSC 🇷🇺
دستگاه حفاظت در برابر رعد و برق GR-50/1000

دستگاه حفاظت در برابر رعد و برق GR-50/1000

﷼ 3,780,000-12,600,000
Radio Communication Laboratory LLC 🇷🇺
دروسل جداکننده پالس K2A DS32/15، شماره کاتالوگ A600 002

دروسل جداکننده پالس K2A DS32/15، شماره کاتالوگ A600 002

﷼ 378,000-1,260,000
HAKEL OJSC 🇷🇺
بلاک حفاظت در برابر رعد و برق رابط ID-BZI-10D

بلاک حفاظت در برابر رعد و برق رابط ID-BZI-10D

﷼ 378,000-1,512,000
RISPA LLC 🇷🇺
Surge Protector OPN-PR-2/3.3-90-UHL1

Surge Protector OPN-PR-2/3.3-90-UHL1

﷼ 6,300,000-20,160,000
LM Elektro LLC 🇷🇺
Neutral Surge Protector OPNN-VL-P1-110/60/10/850 IV UHL1

Neutral Surge Protector OPNN-VL-P1-110/60/10/850 IV UHL1

﷼ 37,800,000-151,200,000
ZETO CJSC 🇷🇺
Surge Protection Device OPN-PR-2/3.0-400-UHL1

Surge Protection Device OPN-PR-2/3.0-400-UHL1

﷼ 37,800,000-126,000,000
LM Elektro LLC 🇷🇺
Non-linear Surge Protection Device UЗП1-500-0.26

Non-linear Surge Protection Device UЗП1-500-0.26

﷼ 378,000-1,512,000
SENDAST OJSC 🇷🇺
Surge Protection Device OPN-TK-3.3/4-UHL1

Surge Protection Device OPN-TK-3.3/4-UHL1

﷼ 3,780,000-12,600,000
LM Elektro LLC 🇷🇺
محدودکننده اضافه ولتاژ OPN-P-6/7,2/10/550-III UHL1

محدودکننده اضافه ولتاژ OPN-P-6/7,2/10/550-III UHL1

﷼ 3,780,000-12,600,000
ENERGIYA + 21 OJSC 🇷🇺
Non-linear Surge Protector UZP1-500-0.4

Non-linear Surge Protector UZP1-500-0.4

﷼ 378,000-1,512,000
SENDAST OJSC 🇷🇺
محدودکننده ولتاژ OПН-П-15/19/10/400-III УХЛ1

محدودکننده ولتاژ OПН-П-15/19/10/400-III УХЛ1

﷼ 3,780,000-12,600,000
ENERGIYA + 21 OJSC 🇷🇺
Surge Protection Device OPN-TP-3.3/4-UHL1

Surge Protection Device OPN-TP-3.3/4-UHL1

﷼ 3,780,000-12,600,000
LM Elektro LLC 🇷🇺
محدودکننده ولتاژ OPN-P-110/88/10/550-III UHL1

محدودکننده ولتاژ OPN-P-110/88/10/550-III UHL1

﷼ 63,000,000-201,600,000
ENERGIYA + 21 OJSC 🇷🇺
Surge Protector OIN-1 for Electrical Installations

Surge Protector OIN-1 for Electrical Installations

﷼ 63,000-252,000
ELECTROAVTOMAT OJSC 🇷🇺
Surge Protector OPN-TV-3/1.8-UHL1 for Tram Equipment

Surge Protector OPN-TV-3/1.8-UHL1 for Tram Equipment

﷼ 378,000-1,512,000
LM Elektro LLC 🇷🇺
محدودکننده ولتاژ OPN-P-20/24/10/680-III UHL1

محدودکننده ولتاژ OPN-P-20/24/10/680-III UHL1

﷼ 3,780,000-12,600,000
ENERGIYA + 21 OJSC 🇷🇺
Surge Protector OPN-FP-1.2-UHL2.1 for Electrical Systems

Surge Protector OPN-FP-1.2-UHL2.1 for Electrical Systems

﷼ 1,260,000-7,560,000
LM Elektro LLC 🇷🇺
Surge Protector for Electrical Equipment OPН-U-6-10-15-20-27-35-110-220 kV

Surge Protector for Electrical Equipment OPН-U-6-10-15-20-27-35-110-220 kV

﷼ 3,780,000-25,200,000
LM Elektro LLC 🇷🇺
محدودکننده اضافه ولتاژ OPN-P-35/40,5/10/680-III UHL1

محدودکننده اضافه ولتاژ OPN-P-35/40,5/10/680-III UHL1

﷼ 37,800,000-126,000,000
ENERGIYA + 21 OJSC 🇷🇺
محدودکننده ولتاژ OПН-П-10/12,7/10/680-III УХЛ1

محدودکننده ولتاژ OПН-П-10/12,7/10/680-III УХЛ1

﷼ 3,780,000-12,600,000
ENERGIYA + 21 OJSC 🇷🇺
Surge Protector for 35kV Electrical Networks OPN-U-35/42-3UHL1-IV/A

Surge Protector for 35kV Electrical Networks OPN-U-35/42-3UHL1-IV/A

﷼ 1,260,000-7,560,000
LM Elektro LLC 🇷🇺
Surge Protector for Electrical Equipment OPN-RC-6/7.6-UHL1

Surge Protector for Electrical Equipment OPN-RC-6/7.6-UHL1

﷼ 3,780,000-12,600,000
LM Elektro LLC 🇷🇺

FAQ

Will these components fit standard DIN-rail panels and IEC layouts?
Yes. Modular breakers, RCDs, contactors and relays follow standard DIN-rail mounting and IEC-style module widths, so they install in common enclosure brands without adaptation. Ratings are marked in the same ampere and kiloampere series used internationally. For mixed panels, request dimensional drawings to confirm busbar and comb compatibility.
Can panel builders order OEM or co-branded components?
On recurring volumes, plants apply the panel builder's marking to device fronts, labels and packaging, typically from several hundred units per SKU. Certification continues to reference the manufacturer. Some factories also assemble complete boards to your single-line diagram, shipping tested panels instead of loose components.
What do the climatic execution codes like UHL1 mean for my market?
Russian products carry GOST 15150 climatic codes defining ambient ranges: UHL covers moderate and cold climates, T marks tropical execution with humidity and mould resistance, and the digit states placement from outdoor to heated indoor. Specify a tropical or general climatic version when ordering for the Gulf, Africa or humid coastal regions.
Are surge protection devices coordinated by class?
Yes, SPDs are offered in Class I, II and III per the IEC 61643 classification, with coordination tables for cascading from service entrance to socket level. Suppliers will propose a coordinated set if you describe the installation: building type, lightning exposure and the sensitivity of connected equipment. Test reports accompany each model.
What warranty and failure handling applies to protection devices?
Manufacturers typically warrant modular devices for 2–5 years from sale. Failed units under warranty are replaced rather than repaired; claims need the device, batch code and a short failure description. For relay protection and vacuum breakers, plants offer extended support including spare modules and remote diagnostics by agreement.
How quickly can a wholesale order be assembled and shipped?
Popular modular devices ship from factory stock within 1–2 weeks. Vacuum circuit breakers, protection relays and non-standard climatic executions are produced to order in 4–8 weeks. Consolidated cargo trucks to Central Asia in 7–14 days; sea routes via Novorossiysk or St. Petersburg add 25–45 days depending on destination.