- 1HV bushing
- 2Sealed tank & cover
- 3Pole-mount brackets
- 4Crossarm & insulators
- 5Surge arrester
Polemount
Transformers
Overhead transformers for utilities, farms and rural services.
- Single-phase 5 – 333 kVA
- Three-phase 30 – 300 kVA
- Conventional or self-protected
- Up to 34.5 kV primary
Polemount, simply explained
Polemount transformers hang on a hydro pole and step overhead distribution voltage down for the service drops below. Single-phase units feed homes and farms at 120/240 V; three-phase units give overhead-fed shops and small plants three-phase power from one tank.
Every unit is engineered, built and tested to order at our Toronto facility. Not sure which one fits? Use the product finder or call our engineers.
Pick the right one for the job
Single-Phase Polemount Transformer
The round can on a hydro pole: it takes overhead distribution voltage and steps it down to 120/240 V for homes, farms and small businesses.
- Rating
- 5 – 333 kVA
- Voltage
- Up to 34.5 kV · 120/240 V
Three-Phase Polemount Transformer
One three-phase tank on a pole or platform — an alternative to a bank of three single-phase units when an overhead-fed site needs three-phase power.
- Rating
- 30 – 300 kVA
- Voltage
- Up to 34.5 kV primary
Compare at a glance
| Product | Rating | Voltage | Cooling | Mounting |
|---|---|---|---|---|
| Single-Phase Polemount | 5 – 333 kVA | Up to 34.5 kV · 120/240 V | ONAN | Pole |
| Three-Phase Polemount | 30 – 300 kVA | Up to 34.5 kV primary | ONAN | Pole or platform |
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Tell us what you’re powering
Send the rating, voltages and where it’s going. Our engineers reply the same business day with a recommendation, price and lead time.