| Specification / Value | Details & Benefits |
|---|---|
| Item Condition | USED — Thoroughly inspected, mechanical toggle mechanism verified, and terminal ports cleaned. |
| Product Type | Modular Switch-Disconnector / Isolator Switch (Note: This is an isolation switch used to break a circuit manually; it does not provide automatic overcurrent tripping protection). |
| Model Reference | SBN 390 (SBN390 Series) |
| Pole Configuration | 3-Pole (3P / 3-module width) layout for safe, synchronized connection and disconnection across standard three-phase power lines. |
| Rated Current (In) | 100 Amps (100A) continuous heavy-duty load current capacity. |
| Operational Voltage (Ue) | 400V~ AC system compatibility running at standard 50/60Hz network frequencies. |
| Design Features | Equipped with a secure front-facing plastic protective flip cover shielding the toggle area, and a clear physical wiring diagram printed on the faceplate. DIN rail mountable. |
| Value Advantage | Premium European design from Hager. Pre-owned but fully verified mechanically to provide dependable system isolations, panel additions, or replacement inventory at a major cost markdown. |
Circuit Protection & Breakers
Hager SBN390 100A 3-Pole Isolator Switch – USED
High-durability used Hager SBN390 3-pole modular isolator switch (switch-disconnector). Designed for heavy-duty circuit control, it features a 100A continuous current rating at 400V AC. Fully checked and verified for safe local machinery isolation and main electrical panel distribution control.
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