Comparison
Transformer vs Switchgear: What's the Difference?
Both are substation equipment but do different jobs — one changes voltage, the other switches and protects.
| Specification | Transformer | Switchgear |
|---|---|---|
| Function | Changes voltage level | Switches, controls, protects circuits |
| Role | Energy transfer | Circuit control & safety |
| Support steel | Transformer supports/plinths | Switchgear/gantry structures |
Frequently asked questions
- Do both need support structures?
- Yes — ENSOL fabricates galvanised structures that support transformers, switchgear and busbars in substations.
Not sure which to choose?
We will recommend based on your site and load case.