TSSW-400-240B
TSSW-400-240B trans-socket disconnect combo for utility metering and fused service disconnect applications. Con Edison-approved 400A 240V
Technical Specifications
Approved Utilities
Overview
The TSSW-400-240B (SKU: TSSW-400-240B) is a professional B2B Trans Socket / Disconnect Combo device, custom manufactured by Nav-Tech. Rated for 240V and up to 400A, it represents a highly reliable, utility-compliant option for modern electrical construction engineering. Built in Hauppauge, NY, this unit ensures compliance with serving utility specifications and regional electrical inspector manuals. TSSW-400-240B trans-socket disconnect combo for utility metering and fused service disconnect applications. Con Edison-approved 400A 240V
Features
- Environmental Rating: Designed and certified to meet high NEMA 3R environmental guidelines.
- Electrical Integrity: Built to operate reliably up to 240V circuits at maximum amperage capacity of 400A.
- Approved Integration: Pre-approved layouts for Con Edison electrical grids.
- Commercial Safety: Lockable handles, safety viewing tabs, and clear terminal arrangements.
Benefits
- Reliable Electrical Isolation: Custom engineered components constructed using high-conductivity copper and secure terminal lugs.
- Ingress Protection: Housed in robust NEMA enclosures to prevent environmental dust, water, and ice contamination.
- Code Compliance: Manufactured in strict compliance with UL certification standards and utility-specific engineering specs.
- Reduced Installation Cost: Features pre-configured mounting layouts, clear wiring diagrams, and accessible terminals.
Applications
Combined trans-socket and disconnect service equipment for utility metering.
Industries
- Electrical Construction Contracting: Speeds up approvals and matches exact job drawings.
- Civil Utilities: Standard structural boxes that match municipal service codes.
- Commercial Real Estate: Reliable, padlockable service meter panels and pull boxes.
- Industrial Engineering: Heavy equipment power disconnect setups.
FAQ
Is the Nav-Tech model TSSW-400-240B approved by utility companies?
Yes, this unit is approved by Con Edison. If your project is in a territory served by a different utility group, please contact our Hauppauge engineering desk to request a custom specification review and compliance submittal drawings.
What environmental protection does the NEMA 3R rating offer?
A NEMA 3R enclosure is built to protect electrical connections. Type 3R ratings provide security against rain, snow, and windblown dust, making them suitable for outdoor commercial installations. Type 1 is designed for clean indoor service entries.
How do I request CAD submittals and DWG layout drawings for the TSSW-400-240B?
Nav-Tech provides dimensional drawings and submittals for all utility-grade enclosures. You can download the PDF spec sheet directly on this page or use the Contact Form to request engineering DWG/DXF files for your building submittal package.
Compliance Summary
- UL Listed Certification
- NEMA Rated Enclosures
- Utility Standard Approved
- Standard Construction
Specifications
| Voltage Rating | 240V |
| Amperage Rating | 400A |
| Enclosure Protection | NEMA 3R |
| Product Category | Trans Socket / Disconnect Combo |
| Approved Utilities | Con Edison |
| UL Listing Status | UL 50 / UL 891 Listed |
| Construction Material | Galvanized Steel / Aluminum / Copper (as specified) |
Documents & Drawings
Technical Specifications Sheet (PDF)
Detailed dimension drawings, wiring diagrams, and layout options.
CAD Submittal Request
Request DWG/DXF dimensional files for project engineering approval.
Nav-Tech Product Catalog
Complete portfolio of service entrance and metering equipment.
Related Equipment
Engineering Support for Every Order
Submit your service-entrance drawings, utility spec, or one-line diagram. Our engineering team responds with a quote, lead time, and shop drawings within two business days.