Thunderbird M-125 Mains 15km Energiser
- Delivery
- Free over $200Australia wide, for orders up to 12kg.
- Click & Collect
- Free from all six storesChoose your store at checkout.
- Returns
- 30 day returnsSome exclusions apply. Returns policy
Since 1975Serving local communities from our six stores.
Thunderbird M-125 is a 15 km mains electric fence energiser with 1.4 joules of stored energy, safety-certified to Australian and New Zealand standards.
The M-125 is the largest unit in Thunderbird's small mains range. An OK pulse light flashes with each fence pulse. The case is O-ring sealed and weatherproof, with surface-mount electronics, a vacuum-sealed transformer and a lightning spark gap. Large fence terminal knobs use stainless steel nuts.
Key features of the Thunderbird M-125 mains energiser
- Powers up to 15 km of electric fence, as a guide only
- Safety-certified to Australian and New Zealand standards
- OK pulse light flashes with each fence pulse
- Tough, O-ring sealed, weatherproof case
- SMD electronics for reliability
- Lightning spark gap, with a 6-month lightning warranty
- Vacuum-sealed transformer for a longer life
- Large fence terminal knobs with stainless steel nuts
- 2-year warranty, Australian made
Thunderbird M-125 specifications
- Stored energy: 1.4 joules
- Maximum distance: 15 km (guide only)
- Voltage at no load: 7.9 kV
- Voltage at 1,000 ohms: 5.1 kV
- Power usage: 4 watts
- Power source: 240-volt mains
Energiser distances are a guide only. Live-wire spacing, underground runs, wire type and earth condition all affect the effective range. Thunderbird recommends a minimum gap of 200 mm between the live wire and any other conductor. Always read and follow the product manual.
Customer Reviews
No reviews yet. Bought this one? Tell other customers what you thought.




