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 Low Voltage Systems, ION-K-275/12.5 3+1
¥648-2,160
POLYMER-APPARAT OJSC 🇷🇺
Surge Protection Device for Low Voltage Systems, ION-K-275/10 3+1
¥108-388.80
POLYMER-APPARAT OJSC 🇷🇺
Protective Rotating Cover 45° Type B20 ESCA 200mm CPV41D-0-45-200-08
¥10.80-43.20
IEK Holding LLC 🇷🇺
Multichamber Assembly for RMK-10 Type Surge Protectors - LL.SP.EQS.E1A.NR
¥648-2,592
NPO "Streamer" OJSC 🇷🇺
Surge Protection Device for RS-485 Interface PST 1/485, Cat. No. 402 509
¥64.80-259.20
HAKEL OJSC 🇷🇺
Surge Protection Device with Noise Filter GSF3-230AC/16 TNS, Cat. No. 301 103
¥108-345.60
HAKEL OJSC 🇷🇺
Ribbed Shell Silicone Rubber Insulator for Contact Network PSPKr 120-25/1.2-PZE-GU
¥64.80-216
INSTA LLC 🇷🇺
Ribbed Shell Silicone Rubber Insulator for 25kV Railway Networks PSPKr 70-25/1.3-E-GU-2
¥64.80-259.20
INSTA LLC 🇷🇺
Staircase Turn Cover 45 Degrees for Cable Protection CPG04D-4-45-200-01
¥8.64-43.20
IEK Holding LLC 🇷🇺
Spherical Snow Protection Cover KLT R 000, Dimensions 150x1250mm to 600x2000mm
¥64.80-432
SZ EMI OJSC 🇷🇺
Smooth Rotation Cover for Cable Protection, Model CPG01D-0-45-400-08-HDZ
¥10.80-43.20
IEK Holding LLC 🇷🇺
Protective Cross Cover for Cable LESTA CKR04D-4-400-10 400mm R300 IEK
¥6.48-25.92
IEK Holding LLC 🇷🇺
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.