Menu
-
BackX
-
Components
-
-
Category
-
Semiconductors
- Diodes
- Thyristors
-
Electro-insulated Modules
- Electro-insulated Modules | VISHAY (IR)
- Electro-insulated Modules | INFINEON (EUPEC)
- Electro-insulated Modules | Semikron
- Electro-insulated Modules | POWEREX
- Electro-insulated Modules | IXYS
- Electro-insulated Modules | POSEICO
- Electro-insulated Modules | ABB
- Electro-insulated Modules | TECHSEM
- Go to the subcategory
- Bridge Rectifiers
-
Transistors
- Transistors | GeneSiC
- SiC MOSFET Modules | Mitsubishi
- SiC MOSFET Modules | STARPOWER
- Module SiC MOSFET ABB’s
- IGBT Modules | MITSUBISHI
- Transistor Modules | MITSUBISHI
- MOSFET Modules | MITSUBISHI
- Transistor Modules | ABB
- IGBT Modules | POWEREX
- IGBT Modules | INFINEON (EUPEC)
- Silicon Carbide (SiC) semiconductor elements
- Go to the subcategory
- Gate Drivers
- Power Blocks
- Go to the subcategory
-
Electrical Transducers
-
Current Transducers | LEM
- Closed-Loop Current Transducers (C/L)
- Open-Loop Current Transducers (O/L)
- Current Transducers supplied with unipolar voltage
- 'Eta' Current Transducers
- Current Transducers - LF xx10 Series
- Current Transducers - LH Series
- Current Transducer - HOYL and HOYS Series
- Current Transducers - GO–SME & GO–SMS Series
- AUTOMOTIVE current transducers
- Go to the subcategory
-
Voltage Transducers | LEM
- Voltage Transducers - LV Series
- Voltage Transducers - DVL Series
- Precision Voltage Transducers with double magnetic core - CV Series
- Voltage Transducer for Traction - DV 4200/SP4
- Voltage Transducers - DVM Series
- Voltage Transducer - DVC 1000-P
- Voltage Transducers - DVC 1000 Series
- Go to the subcategory
- Transducers for Protection, Monitoring and Control | LEM
- Split-core Transducers | LEM
- Precision Current Transducers | LEM
- Go to the subcategory
-
Current Transducers | LEM
-
Passive components (capacitors, resistors, fuses, filters)
- Resistors
-
Fuses
- Miniature Fuses for electronic circuits - ABC & AGC Series
- Tubular Fast-acting Fuses
- Time-delay Fuse Links with GL/GG & AM characteristics
- Ultrafast Fuse Links
- Fast-acting Fuses (British & American standard)
- Fast-acting Fuses (European standard)
- Traction Fuses
- High-voltage Fuse Links
- Go to the subcategory
- Capacitors
- EMI Filters
- Supercapacitors
- Power surge protection
- Go to the subcategory
-
Relays and Contactors
- Relays and Contactors - Theory
- 3-Phase AC Semiconductor Relays
- DC Semiconductor Relays
- Controllers, Control Systems and Accessories
- Soft Starters and Reversible Relays
- Electromechanical Relays
- Contactors
- Rotary Switches
-
Single-Phase AC Semiconductor Relays
- AC ONE PHASE RELAYS 1 series| D2425 | D2450
- One phase semiconductor AC relays CWA and CWD series
- One phase semiconductor AC relays CMRA and CMRD series
- One phase semiconductor AC relays - PS series
- Double and quadruple semiconductor AC relays - D24 D, TD24 Q, H12D48 D series
- One phase semiconductor relays - gn series
- Ckr series single phase solid state relays
- One phase AC semiconductor relays for DIN bus - ERDA I ERAA series
- 150A AC single phase relays
- Rail Mountable Solid State Relays With Integrated Heat Sink - ENDA, ERDA1 / ERAA1 series
- Go to the subcategory
- Single-Phase AC Semiconductor Relays for PCBs
- Interface Relays
- Go to the subcategory
- Cores and Other Inductive Components
- Heatsinks, Varistors, Thermal Protection
- Fans
- Air Conditioning, Accessories for Electrical Cabinets, Coolers
-
Batteries, Chargers, Buffer Power Supplies and Inverters
- Batteries, Chargers - Theoretical Description
- Modular Li-ion Battery Building Blocks, Custom Batteries, BMS
- Batteries
- Battery Chargers and Accessories
- Uninterruptible Power Supply and Buffer Power Supplies
- Inverters and Photovoltaic Equipments
- Energy storage
- Fuel cells
- Lithium-ion batteries
- Go to the subcategory
-
Automatics
- Limit Switches, Microswitches
- Sensors, Transducers
-
Infrared Thermometers (Pyrometers)
- IR-TE Series - Water-proof Palm-sized Radiation Thermometer
- IR-TA Series - Handheld Type Radiation Thermometer
- IR-H Series - Handheld Type Radiation Thermometer
- IR-BA Series - High-speed Compact Radiation Thermometer
- IR-FA Series - Fiber Optic Radiation Thermometer
- IR-BZ Series - Compact Infrared Thermometers
- Go to the subcategory
- Counters, Time Relays, Panel Meters
- Industrial Protection Devices
- Light and Sound Signalling
- Thermographic Camera
- LED Displays
- Control Equipments
-
Recorders
- Hybrid Recorders - AL3000 Series | CHINO
- Graphic Recorder - KR2000 Series | CHINO
- Ubiquitous Recorders - KR5000 Series | CHINO
- Palm-sized Temperature/Humidity Meters - HN-CH Series | CHINO
- Consumables for Recorders
- 71VR1 - Compact Paperless Recorder | M-SYSTEM
- Graphic Recorder - KR3000 Series | CHINO
- PC Recorders - R1M Series | M-SYSTEM
- PC Recorders - R2M Series | M-SYSTEM
- PC Recorders - RZMS Series | M-SYSTEM
- PC Recorders - RZUS Series | M-SYSTEM
- Go to the subcategory
- Drivers and Panels
- Go to the subcategory
-
Cables, Litz wires, Conduits, Flexible connections
- Wires
- Litz wires
- Cables for extreme applications
- Sleevings
-
Braids
- Flat Braids
- Round Braids
- Very Flexible Flat Braids
- Very Flexible Round Braids
- Cylindrical Cooper Braids
- Cylindrical Cooper Braids and Sleevings
- Flexible Earthing Connections
- Galvanized and Stainless Steel Cylindrical Braids
- PCV Insulated Copper Braids (temp. up to 85C)
- Flat Aluminium Braids
- Junction Set - Braids and Tubes
- Go to the subcategory
- Traction Equipment
- Cable Terminals
- Flexible Insulated Busbars
- Flexible Multilayer Busbars
- Cable Duct Systems
- Hoses
- Go to the subcategory
- View all categories
-
Semiconductors
-
-
- Suppliers
-
Applications
- CNC Machine Tools
- DC and AC Drives (Inverters)
- Energetics
- Equipment and Components for Hazardous Areas [Ex]
- Equipment for Distribution, Control and Telecommunications Cabinets
- HVAC Automation
- Induction Heating
- Industrial Automation
- Industrial Protective Devices
- Machines for Drying and Wood Processing
- Machines for Thermoforming Plastics
- Mining, Metallurgy and Foundry
- Motors and Transformers
- Power Supplies (UPS) and Rectifier Systems
- Printing
- Temperature Measurement and Regulation
- Test and Laboratory Measurements
- Tram and Railway Traction
- Welding Machines
-
Assembly
-
-
Montaż urządzeń
- Assembly of equipment on request
- Designing and Assembling of Busbar Cabinets, Switching Cabinets, Power Cabinets
- Power systems installation
- Power Electronics Equipment
- Machines built for order
- R&D research and development work
-
Industrial Testers
- Tester for diodes and thyristors measurement
- Thermal and motor circuit breakers testing stand
- Varistors and surge protectors testers
- Car fuses testing stand
- Tester for the power diode and thyristor reverse recovery charge Qrr measurement
- Rotor tester FD series
- Circuit breakers tester
- Tester for calibrating relays
- Video inspection tester for gas spring piston rods
- High-current thyristor switch
- Mesh ripping tester
- Go to the subcategory
- View all categories
-
-
-
Inductors
-
-
Modernizacja induktorów
- Repair of used inductors
- Modernization of inductors
-
Production of new inductors
- Inductors for crankshaft hardening
- Hardening of band saw teeth
- Inductors for heating elements before gluing
- Hardening of raceways of automotive wheel hub bearings
- Hardening of the drive transmission components
- Hardening of stepped shafts
- Heating in contraction joints
- Induction for scanning hardening
- Soft soldering
- Billet heaters
- Go to the subcategory
- Knowledge base
- View all categories
-
-
-
Induction devices
-
-
Urządzenia indukcyjne
-
Induction heating generators
-
Induction Heating Products Ambrell
- Generators power 500 W, frequency 150 - 400 kHz
- Generators power 1.2 - 2.4 kW, frequency 150 - 400 kHz
- Generators power 4.2 - 10 kW, frequency 150 - 400 kHz
- Generators power 10-15 kW, frequency 50-150 kHz
- Generators power 30-45 kW, frequency 50-150 kHz
- Generators power 65-135 kW, frequency 50-150 kHz
- Generators power 180-270 kW, frequency 50-150 kHz
- Generators power 20-35-50 kW, frequency 15-45 kHz
- Generators power 75-150 kW, frequency 15-45 kHz
- Generators power 200-500 kW, frequency 15-45 kHz
- Generators power 20-50 kW, frequency 5-15 kHz
- Go to the subcategory
- Induction heating products Denki Kogyo
-
JKZ induction heating generators
- Generators CX, frequency: 50-120kHz, power: 5-25kW
- Generators SWS, frequency: 15-30kHz, power: 25-260kW
- Molding and forging furnaces MFS, frequency: 0,5-10kHz, power: 80-500kW
- Melting metals furnaces MFS, frequency: 0,5-10kHz, power: 70-200kW
- Generators UHT, frequency: 200-400kHz, power: 10-160kW
- Go to the subcategory
- Lamp generators for induction heating
- Induction Heating Products - Himmelwerk
- Go to the subcategory
-
Induction Heating Products Ambrell
- Repairs and modernization
- Peripherals
-
Applications
- Medical Applications with Precision Induction Heating
- Applications for automotive industry
- Soldering
- Brazing
- Aluminum Brazing
- Brazing a magnetic steel cutting tool
- Pin Sealing
- Atmospheric Brazing
- Soldering brass and steel radiator caps
- Carbide Tipping
- Soldering a copper lug and a wire
- Go to the subcategory
- Knowledge base
- View all categories
-
Induction heating generators
-
-
-
Service
-
- Contact
- Zobacz wszystkie kategorie
Photos are for informational purposes only. View product specification
please use latin characters
Złącza 3/4/5-biegunowe do 16 A
Dane techniczne
Wykonanie: wtyki i gniazda wg IEC 60309-1/2 16 A
Certyfikat badania: PTB 99 ATEX 1040 U (gniazdo kołnierzowe),
WE PTB 99 ATEX 1039 (gniazdo naścienne, wtyk i gniazdo przenośne)
Certyfikat zgodności: IECEx IECEx BKI 04.0002
Oznakowanie: wg IECEx Ex ed [ia] IIC T6/T5, wg 94/9/WE (ATEX) (Ex) II 2G Ex ed IIC T6 / (Ex) II 2D Ex tD A21 IP66 T80 °C
Dopuszczalna temperatura otoczenia: -20°C do +40°C 1)
Natężenie prądu znamionowego: 16 A
Częstotliwość: do 400 Hz
Znamionowa zdolność łączeniowa: wg normy EN 60947-3 Ue 690 V / Ie 16 A
Bezpieczniki zwarciowe: bez zabezpieczenia termicznego: 16 A z zabezpieczeniem termicznym: 35 A gL (prąd znamionowy 16 A)
Klasa ochronności: I
Stopień ochrony: wysoki (wg EN 60529 IP66)
Gniazdo naścienne
|
Wtyk
|
Gniazdo przenośne
|
Gniazdo kołnierzowe
|
|
Wersje dla innych napięć dostępne na życzenie. KU = 1 x dławnica z tworzywa sztucznego M25 dla Ø 8-17 mm, 1 x M25 zaślepka wkręcana Ex z tworzywa sztucznego KH = 2 x dławnice z tworzywa sztucznego M25 dla Ø 8 -17 mm, styk pomocniczy, 1 NO ME = 2 x M20 gwint metalowy z zaślepką wkręcaną Ex z tworzywa sztucznego GE = 2 x gwint z tworzywa sztucznego M20 bez dławnic/zaślepek GM = 2 x gwint metalowy M20 bez dławnic/zaślepek 1) rozszerzony zakres temperatur na żądanie |
Wymiary
Szczegóły zamówienia
Ilość bolców prąd |
Napięcie | h | Typ | Styk pomocniczy | Wpusty kablowe | Waga (około) | Nr produktu |
---|---|---|---|---|---|---|---|
3/16 A | 110-130 V | 4 |
Gniazdo naścienne | - | M25 KU | 1,2 kg | GHG 511 4306 R0001 |
Gniazdo naścienne | - | M20 GE | 1,2 kg | GHG 511 4306 R0002 | |||
Gniazdo naścienne | - | M20 ME | 1,3 kg | GHG 511 4306 R3001 | |||
Gniazdo naścienne | - | M20 GM | 1,3 kg | GHG 511 4306 R3003 | |||
Gniazdo kołnierzowe | - | - | 0,4 kg | GHG 511 8306 R0001 | |||
Gniazdo przenośne | - | - | 0,7 kg | GHG 511 3306 R0001 | |||
Wtyk | - | - | 0,35 kg | GHG 511 7306 R0001 | |||
3/16 A | 200-250 V | 6 |
Gniazdo naścienne | - | KU | 1,2 kg | GHG 511 4306 R0001 |
Gniazdo naścienne | - | GE | 1,2 kg | GHG 511 4306 R0002 | |||
Gniazdo naścienne | - | ME | 1,3 kg | GHG 511 4306 R3001 | |||
Gniazdo naścienne | - | GM | 1,3 kg | GHG 511 4306 R3003 | |||
Gniazdo kołnierzowe | - | - | 0,4 kg | GHG 511 8306 R0001 | |||
Gniazdo przenośne | - | - | 0,7 kg | GHG 511 3306 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7306 R0001 | |||
4/16 A | 200-250 V | 9 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4409 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4409 R3001 | |||
Gniazdo naścienne | - | GM | 1,6 kg | GHG 511 4409 R3003 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8409 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3409 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7409 R0001 | |||
4/16 A | 380-415 V | 6 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4406 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4406 R3001 | |||
Gniazdo naścienne | - | GM | 1,6 kg | GHG 511 4406 R3003 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4406 R0501 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8406 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3406 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7406 R0001 | |||
4/16 A | 480-500 V | 7 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4407 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4407 R3001 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4407 R0501 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8407 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3407 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7407 R0001 | |||
4/16 A | 600-690 V | 5 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4405 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4405 R3001 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4405 R3001 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8405 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3405 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7405 R0001 | |||
5/16 A | 200-250 V 380-415 V |
6 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4506 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4506 R3001 | |||
Gniazdo naścienne | - | KH | 1,4 kg | GHG 511 4506 R0501 | |||
Gniazdo naścienne | TAK | GM | 1,6 kg | GHG 511 4506 R3003 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8506 R0001 | |||
Gniazdo przenośne | - | - | 0,95 kg | GHG 511 3506 R0001 | |||
Wtyk | - | - | 0,42 kg | GHG 511 7506 R0001 |
Send an inquiry
Are you interested in this product? Do you need additional information or individual pricing?
Contact us
Złącza 3/4/5-biegunowe do 16 A
Dane techniczne
Wykonanie: wtyki i gniazda wg IEC 60309-1/2 16 A
Certyfikat badania: PTB 99 ATEX 1040 U (gniazdo kołnierzowe),
WE PTB 99 ATEX 1039 (gniazdo naścienne, wtyk i gniazdo przenośne)
Certyfikat zgodności: IECEx IECEx BKI 04.0002
Oznakowanie: wg IECEx Ex ed [ia] IIC T6/T5, wg 94/9/WE (ATEX) (Ex) II 2G Ex ed IIC T6 / (Ex) II 2D Ex tD A21 IP66 T80 °C
Dopuszczalna temperatura otoczenia: -20°C do +40°C 1)
Natężenie prądu znamionowego: 16 A
Częstotliwość: do 400 Hz
Znamionowa zdolność łączeniowa: wg normy EN 60947-3 Ue 690 V / Ie 16 A
Bezpieczniki zwarciowe: bez zabezpieczenia termicznego: 16 A z zabezpieczeniem termicznym: 35 A gL (prąd znamionowy 16 A)
Klasa ochronności: I
Stopień ochrony: wysoki (wg EN 60529 IP66)
Gniazdo naścienne
|
Wtyk
|
Gniazdo przenośne
|
Gniazdo kołnierzowe
|
|
Wersje dla innych napięć dostępne na życzenie. KU = 1 x dławnica z tworzywa sztucznego M25 dla Ø 8-17 mm, 1 x M25 zaślepka wkręcana Ex z tworzywa sztucznego KH = 2 x dławnice z tworzywa sztucznego M25 dla Ø 8 -17 mm, styk pomocniczy, 1 NO ME = 2 x M20 gwint metalowy z zaślepką wkręcaną Ex z tworzywa sztucznego GE = 2 x gwint z tworzywa sztucznego M20 bez dławnic/zaślepek GM = 2 x gwint metalowy M20 bez dławnic/zaślepek 1) rozszerzony zakres temperatur na żądanie |
Wymiary
Szczegóły zamówienia
Ilość bolców prąd |
Napięcie | h | Typ | Styk pomocniczy | Wpusty kablowe | Waga (około) | Nr produktu |
---|---|---|---|---|---|---|---|
3/16 A | 110-130 V | 4 |
Gniazdo naścienne | - | M25 KU | 1,2 kg | GHG 511 4306 R0001 |
Gniazdo naścienne | - | M20 GE | 1,2 kg | GHG 511 4306 R0002 | |||
Gniazdo naścienne | - | M20 ME | 1,3 kg | GHG 511 4306 R3001 | |||
Gniazdo naścienne | - | M20 GM | 1,3 kg | GHG 511 4306 R3003 | |||
Gniazdo kołnierzowe | - | - | 0,4 kg | GHG 511 8306 R0001 | |||
Gniazdo przenośne | - | - | 0,7 kg | GHG 511 3306 R0001 | |||
Wtyk | - | - | 0,35 kg | GHG 511 7306 R0001 | |||
3/16 A | 200-250 V | 6 |
Gniazdo naścienne | - | KU | 1,2 kg | GHG 511 4306 R0001 |
Gniazdo naścienne | - | GE | 1,2 kg | GHG 511 4306 R0002 | |||
Gniazdo naścienne | - | ME | 1,3 kg | GHG 511 4306 R3001 | |||
Gniazdo naścienne | - | GM | 1,3 kg | GHG 511 4306 R3003 | |||
Gniazdo kołnierzowe | - | - | 0,4 kg | GHG 511 8306 R0001 | |||
Gniazdo przenośne | - | - | 0,7 kg | GHG 511 3306 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7306 R0001 | |||
4/16 A | 200-250 V | 9 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4409 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4409 R3001 | |||
Gniazdo naścienne | - | GM | 1,6 kg | GHG 511 4409 R3003 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8409 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3409 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7409 R0001 | |||
4/16 A | 380-415 V | 6 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4406 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4406 R3001 | |||
Gniazdo naścienne | - | GM | 1,6 kg | GHG 511 4406 R3003 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4406 R0501 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8406 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3406 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7406 R0001 | |||
4/16 A | 480-500 V | 7 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4407 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4407 R3001 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4407 R0501 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8407 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3407 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7407 R0001 | |||
4/16 A | 600-690 V | 5 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4405 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4405 R3001 | |||
Gniazdo naścienne | TAK | KH | 1,4 kg | GHG 511 4405 R3001 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8405 R0001 | |||
Gniazdo przenośne | - | - | 0,9 kg | GHG 511 3405 R0001 | |||
Wtyk | - | - | 0,38 kg | GHG 511 7405 R0001 | |||
5/16 A | 200-250 V 380-415 V |
6 |
Gniazdo naścienne | - | KU | 1,4 kg | GHG 511 4506 R0001 |
Gniazdo naścienne | - | ME | 1,5 kg | GHG 511 4506 R3001 | |||
Gniazdo naścienne | - | KH | 1,4 kg | GHG 511 4506 R0501 | |||
Gniazdo naścienne | TAK | GM | 1,6 kg | GHG 511 4506 R3003 | |||
Gniazdo kołnierzowe | - | - | 1,0 kg | GHG 511 8506 R0001 | |||
Gniazdo przenośne | - | - | 0,95 kg | GHG 511 3506 R0001 | |||
Wtyk | - | - | 0,42 kg | GHG 511 7506 R0001 |
Related articles
-
Zapraszamy na seminarium w tematyce ExPosted in : ArticlesExplosion isolation in electrical equipment in ex zones on the example of flameproof covers Electrical equipment...Read more