Bussmann ER1-40N6SB Disconnect Switch
The Bussmann (Eaton) ER1-40N6SB is a compact disconnect switch rated at 40 amperes and 600 volts. Housed in a black NEMA 1 enclosure, it is designed for indoor use in dry locations where a reliable means of circuit disconnection is required.
Key Specifications
- Current Rating: 40A
- Voltage Rating: 600V
- NEMA Rating: 1
- Color: Black
- Manufacturer: Bussmann (Eaton)
- Model: ER1-40N6SB
Features
- NEMA 1 rated enclosure for general-purpose indoor installations
- Compact design for space-constrained panel and equipment installations
- Black enclosure finish for a clean, professional appearance
- Provides a safe, code-compliant means of disconnecting power to electrical equipment
Applications
Suitable for use on industrial machinery, HVAC equipment, commercial electrical panels, and other indoor applications requiring a 40A disconnect. Commonly specified where NEC requires a visible means of disconnection within sight of the equipment being served.


