Surge Protective Devices (SPD)
Cable Tray Covers & Protective Housings
Insulators & Line Hardware
Cathodic Protection
Circuit Protection Modules & Breakers
Insulation Testing & Electrical Safety Instruments
Protective Relays & Protection Panels
Lightning Protection & Arresters
Grounding & Earthing Systems
产品 — 电气安全
Surge Protection Device for Impulse Overvoltage GSV2-60/40 C (LT), Cat. No. 200 001
¥64.80-216
HAKEL OJSC 🇷🇺
Cable Protection Cover for Ladder CRT05D-4-200-10 LESTA T-Shape Base 200mm R600 IEK
¥8.64-43.20
IEK Holding LLC 🇷🇺
Surge Protection Device for RS-485 Lines Model RST 2/485 Cat. No. 402 510
¥64.80-259.20
HAKEL OJSC 🇷🇺
Reinforced Light Channel Cover KUS KL 000x00, 50x50x3000mm to 150x50x3000mm
¥21.60-129.60
SZ EMI OJSC 🇷🇺
Multi-Chamber Assembly for RMC-10 Surge Arresters Model LL.SP.EQS.E1A.CN
¥648-2,592
NPO "Streamer" OJSC 🇷🇺
Multifunctional Network Protection Device MSZU-2, Protection VK Knife 2 KLGYA
¥2,160-12,960
NZPP VOSTOK OJSC 🇷🇺
常见问题
•Are these SPDs and breakers compatible with IEC-based installations?
Russian electrical standards are largely harmonized with IEC, so ratings, terminology and DIN-rail form factors will be familiar. SPDs are classified Type 1/2/3 as in IEC 61643. Still, confirm nominal voltage and frequency for your grid — most devices are built for 220/380 V 50 Hz networks, which matches most of Africa, the Middle East and Central Asia.
•Can suppliers quote against a utility tender bill of quantities?
Yes, this is routine. Send the BOQ with item specifications and quantities; manufacturers return itemized pricing, technical datasheets and deviation lists where their product differs from the reference spec. For tenders requiring type-test reports from independent laboratories, ask early — gathering certified translations takes time.
•What comes in a cathodic protection package for a pipeline project?
Typical scope includes transformer-rectifier stations, anode groundbeds, reference electrodes, test posts and cabling accessories. Suppliers can size the system if you provide pipeline length, coating type and soil resistivity data. Commissioning support is usually remote, with detailed installation documentation; on-site supervision is negotiable for large projects.
•How are fragile porcelain insulators packed for sea freight?
Insulators ship in wooden crates with individual separators, a packing method refined over decades of export. Breakage allowances are specified in the contract — typically the supplier replaces transit-damaged units documented in a port survey report. Polymer insulators are lighter and far more tolerant of handling if logistics is a concern.
•What are typical lead times and minimum orders?
Standard SPDs, insulators and grounding kits often ship from stock or within 2–3 weeks. Cathodic protection stations and custom relay panels are engineered to order — typically 45–60 days. Minimums are modest: one carton for small devices, one crate for insulators; full container loads earn better unit pricing.