In stock
BT512068

50 Ohm Lightning Surge Protector, 230V Gas Tube Discharge

R 379.00
Tax included.
Key Features
  • Provides a strong barrier against surges and lightning strikes
  • Durable, heavy-duty metal casing for long-lasting service
  • Protects your equipment from power surges and static discharge
  • Helps reduce network outages and repair costs
Technical Specifications

Type: Gas Tube Discharge

Connector: N-female to N-female

Impedance: 50 ohm

Discharge Voltage: 230V

Construction: Durable, heavy-duty metal casing

Installation: In-coupled between the antenna and the booster or router

Coverage And Results

Installing a lightning surge protector helps you keep your network up and running, even during heavy storms and power surges - protecting your valuable equipment from damage and reducing downtime. This guarantees you a reliable and stable cellular signal when you need it most.

Pickup available at Bolton Technical Cape Town

Usually ready in 24 hours


  • Need product assistance? Call us on 011 749 3085 for signal expert help.

Product Information For 50 Ohm Lightning Surge Protector, 230V Gas Tube Discharge

50 Ohm Lightning Surge Protector - Shield Your Signal, Protect Your Equipment

Lightning strikes, power surges, and static discharge can destroy your equipment and compromise your cellular signal. Our 50 Ohm Lightning Surge Protector is designed to absorb and safely divert excess voltage before it reaches your signal booster, antennas, routers, or other sensitive equipment - keeping your network up and running, even during South Africa’s most severe thunderstorms.

What Is a 50 Ohm Lightning Surge Protector? The 50 Ohm Lightning Surge Protector is a high-performance, gas tube arrestor that safeguards your installation against surges and voltage spikes. It forms a barrier against excess energy by safely discharging it to ground, thereby protecting your equipment while preserving your signal’s integrity.

Durable, Reliable, and Built to Perform: Constructed with heavy-duty materials and a robust metal casing, this surge protector is designed for harsh environments and long-lasting service. Whether you’re securing your base station, your home, your farm, or your enterprise, you can rest assured your equipment is well-protected.

Seamless Compatibility: This lightning surge protector is fully compatible with 50-ohm N-type equipment and cabling, ensuring minimum interference with your signal while delivering maximum safety.

Frequencies & Gains


 Frequency Up to 2500 MHz
 Impedance 50 Ohm
Connectors
N-Female

Free Delivery Info

Free delivery on orders over R750 to all major cities. No hidden fees.

Local Delivery (Johannesburg, Cape Town and Surrounds)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R60
R750 or less (2–5kg)R90
R750 or less (5–10kg)R90
Bulky Items (15kg+)R250

Main Centres (JHB, DBN, PTA, CPT, BFN, PE, EL)

Order Value / WeightRate (ZAR)
R750 or moreFree
R750 or less (0–2kg)R90
R750 or less (2–5kg)R90
R750 or less (5–10kg)R150
Bulky Items (15kg+)R350

Regional Delivery

WeightRate (ZAR)
0–2kgR120
2–5kgR150
5–10kgR220
15kg+R450

Courier & Delivery Times

Preferred couriers: The Courier Guy, Courier IT, and Dawn Wing.

Standard delivery: 3–5 business days nationwide.

Need it faster? Contact us directly. Express orders must be placed before 10am for same-day dispatch.

Note: Remote area rates available on request. Email sales@boltontechnical.co.za.

We reserve the right to amend delivery fees. All updates will be reflected here.

Returns & Refunds

2-Year Warranty

All our signal boosters and cellular amplifiers include a 2-year limited manufacturer’s warranty. If your unit experiences a fault during this period, please reach out to us — we’ll assess the issue and, where applicable, arrange for repair or replacement. Our goal is to support you well beyond your initial purchase, within reasonable use and warranty terms.

30-Day Return Policy

We understand that circumstances can change. That’s why we offer a 30-day return period for most products, subject to inspection and approval. While we strive to make this process smooth, returns are handled on a case-by-case basis to ensure fairness for both parties.

To request a return, please call us at (JHB) 011-749-3085 or CPT 021 879 3057 or email sales@boltontechnical.co.za to obtain an RMA (Return Merchandise Authorisation) number before sending anything back.

Return Conditions

  • Items must be unmodified, in original condition, and include all accessories.
  • Original packaging and proof of purchase are required.
  • Returns that are not in original condition and packaging may be subject to a handling fee.
  • The warranty does not cover damage due to misuse, mishandling, or unauthorised modifications.
  • Customers are responsible for return shipping. We’ll cover the shipping cost back to you if a repair or replacement is approved.
  • Products purchased on promotion or clearance can only be returned within 5 days of receipt.
  • Express shipping fees are non-refundable.
Lightning_Surge_Protector_Dimensions

Product Dimensions

Weight 0,118 KG

20mm L x 65mm W x 15mm D

Product FAQ

1 What does a lightning surge protector do?

It protects your equipment by safely discharging excess voltage to ground during power surges or lightning strikes.

2 Is this surge protector compatible with all N-type equipment?

Yes - it’s designed for 50-ohm N-type cabling and equipment, ensuring maximum compatibility across your network.

3 Will this affect my signal quality?

No - it maintains low-loss transmission with minimum interference while offering maximum protection.

4 Where should I install my surge protector?

Installing it between your donor/outdoor antenna and your booster or router is recommended for maximum protection.

5 Is it suitable for outdoor installations?

Yes - its heavy-duty casing is designed to withstand harsh South African conditions.

What Our Clients Have To Say About The 50 Ohm Lightning Surge Protector, 230V Gas Tube Discharge

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