
The HUBBELL Nonfusible Enclosed Disconnect Switch is a heavy-duty, 3-pole switch rated for 100 A and up to 600V AC. Rated for indoor and outdoor use, it features a nonporous 304 stainless steel enclosure with NEMA 4X and IP69k ratings, providing resistance to water ingress and impact as specified by those standards. This disconnect switch is UL/CSA listed as a manual motor controller suitable as a motor disconnect, meeting NEC section 430.102(B) requirements.
Key Features of the HUBBELL Nonfusible Enclosed Disconnect Switch:
- Current Rating: Rated for up to 100 A at maximum voltage of 600V AC
- Pole Configuration: Three poles (3PST), supporting three-phase applications
- Enclosure Material: Enclosure is made of nonporous 304 stainless steel
- NEMA & IP Ratings: Type 4X enclosure with IP69k rating; rated per applicable standards for environmental exposure
- Mounting Style: Surface mount with fixed feet; includes standard conduit size of 1-1/4 in hub
- Resistance Properties: Housing is rated as impact- and UV-resistant per manufacturer specifications
- Operating Temperature Range: -40°C minimum to +75°C maximum (continuous)
- AUX Contacts & Neutral Assembly: Accepts up to two auxiliary contacts; neutral assembly included
- Certifications & Standards: UL/CSA listed; NSF certified
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.