Main Switches / Isolators
Main switches and isolators for safe manual disconnection, board isolation and local electrical control.
Technical description
Main switches and isolators provide manual disconnection of electrical circuits or distribution boards.
They are selected according to current rating, pole count, switching category, installation type and required isolation function.
Typical use cases
- Distribution board main switch
- Local equipment isolation
- Technical cabinet disconnection
- Maintenance isolation point
- Residential or commercial board control
Specifications
| Product family | Main switches and isolators |
|---|---|
| Function | Manual isolation and switching |
| Pole options | 2P, 3P or 4P depending on installation |
| Current rating | Selected according to supply and load requirements |
| Mounting | DIN rail or panel mounting depending on model |
| Application | Residential, commercial and technical installations |
| Accessories | Labels, handles, locks and auxiliary contacts depending on range |
Supplier options
Possible supplier-equivalent ranges can include Hager, Schneider Electric, Legrand, ABB, Siemens, Eaton or similar professional electrical protection suppliers depending on availability and project requirements.
Quote information needed
- Device type and required quantity
- Number of poles
- Current rating in amperes
- Curve, RCD type or residual-current sensitivity where applicable
- Breaking capacity or installation requirement if known
- Preferred brand or equivalent accepted
- Delivery location and required deadline
Delivery note
Transport is not automatically included in the displayed product information. Delivery cost, supplier stock, lead time and final price are confirmed after quotation.
Protection devices must be selected according to the electrical design, installation standard and circuit requirements.