Experienced sourcing. Reliable delivery.
Departments
- Lighting3 839
- Coming Soon104
- Accessories98
- Just Arrived93
- Nvidia graphics cards73
- Gaming chassis73
- Desktop memory70
- AMD motherboards69
- Gaming keyboards68
- Office mice66
- Routers & mesh66
- 3D Printer Materials61
- USB cables60
- Consumer59
- Display cables53
- AMD CPU46
- Liquid coolers44
- Hubs & docking stations43
- Barebone systems40
- Network cables39
- Notebook memory39
- Intel motherboards39
- Flash drives39
- Notebook chargers37
- Office keyboards37
- Display adapters37
- Keyboard accessories31
- Gaming monitors31
- Grooming devices30
- Power banks30
- Gaming desktops29
- Gaming headsets28
- Gaming mice28
- Memory cards28
- Screen protectors27
- Keyboard combos27
- Modular power supplies26
- Office monitors26
- Case fans26
- In-ears25
- Intel CPU24
- Bags23
- Wi-Fi cameras23
- Enclosures23
- Hard disk drives22
- Network adapters22
- Gaming notebooks21
- Backpacks21
- External SSDs21
- Audio cables20
- Network switches20
- Tools20
- USB chargers20
- Kitchen appliances19
- Adapters & converters18
- Air coolers18
- PDF Solutions17
- Non-Modular power supplies17
- Robot vacuums17
- Stands and cooling15
- Racing wheels & pedals15
- Mousepads15
- Range extenders & access points14
- Internal brackets and adapters14
- Upgrade kits13
- Cable locks13
- Diagram & Graphics13
- Office headsets12
- Power cables12
- Radeon graphics cards12
- Complete systems12
- Sleeves11
- Networking accessories10
- Network attached storage10
- Lamps10
- Smart projectors10
- Audio adapters9
- AI Credits9
- Fans9
- Utility9
- Video Creativity9
- Office desktops9
- Styluses9
- Cordless vacuums8
- Adapters8
- Expansion & PCIe adapters8
- Microphones8
- Office notebooks8
- Smart watches8
- Smart bands7
- Office chassis7
- Speakers7
- Consumables7
- Monitor arms6
- Tablet Covers6
- Projector brackets6
- Controllers & sensors6
- Printers6
- Semi-Modular power supplies6
- Printer cables6
- Bluetooth speakers6
- Portable power stations6
- Apple memory5
- Air purifiers5
- Charging trolleys5
- VESA5
- Power adapters5
- Air & odour control5
- 3D Printers5
- Portable monitors4
- Webcams4
- Wireless chargers4
- Office projectors4
- Streaming devices4
- Trolleys4
- Spares4
- UPS & inverters4
- Humidifiers & dehumidifiers4
- Over-ears4
- TV brackets4
- Sound bars4
- CCTV power supplies4
- Bluetooth adapters3
- Grow lights3
- Cable management3
- Enterprise3
- Heaters3
- AIO computers3
- Creator workstations3
- Printing consumables3
- Flight sticks & joysticks3
- Spare parts3
- Storage Cases2
- Operating systems2
- Handhelds2
- Game controllers2
- Tablets2
- Apparel2
- Batteries2
- Thermal paste2
- Controllers & lighting2
- Apple2
- Chromebooks2
- Workstation chassis2
- Chairs2
- Jump starters2
- Wireless doorbell2
- Dash cams2
- Pet tech2
- Optical drives1
- Server memory1
- Car chargers1
- Playseats1
- Intel graphics cards1
- Plugs and power strips1
- Smart speakers1
- Lightbulbs & strips1
- Scooters & bikes1
2-Pole Surge Arrestor 20kA 275V Protection Device – SKU BY7-20/2-275T
Model OLYMPIC-BY7-20/2-275T
Tailored supply quotation
Request pricing and availability.
No account needed. Tell us what you require and our team will respond directly.
or enquire now
Business sourcingTailored quotationHuman support
Product highlights
A 2-pole surge arrestor designed to protect electrical installations from transient overvoltages caused by lightning strikes and switching surges. With a rated discharge current of 20kA and a voltage rating of 275V, this device provides reliable protection for single-phase circuits and equipment. Ideal for use in residential, commercial, and industrial electrical systems where surge protection is essential for equipment longevity.
