Generac HTSN400G3: Specs & Datasheet
MPN: HTSN400G3The Generac HTSN400G3 is listed under automatic transfer switches in the Generac catalog at Portlandia Electric Supply. Contractors and buyers searching “HTSN400G3” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes. Key published ratings: Amperage 400 Amps; Voltage 120/208V.
Specifications
| Manufacturer | Generac |
|---|---|
| MPN | HTSN400G3 |
| Vendor | Generac |
| Amperage | 400 Amps |
| Voltage | 120/208V |
| Enclosure Rating | NEMA 3R |
| Application | High-Capacity 3-Phase Power Transfer |
Compatible With / Used In
- Automatic Transfer Switches applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN HTSN400G3 only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
Generac publishes datasheets and installation documents through its official website. For the HTSN400G3 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
View the HTSN400G3 product page →Get a quote →
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Frequently Asked Questions
What are the specs of the Generac HTSN400G3?
Key published specs — Vendor: Generac; Amperage: 400 Amps; Voltage: 120/208V; Enclosure Rating: NEMA 3R. The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the HTSN400G3 datasheet?
Generac publishes datasheets and installation documents through its official website. For the HTSN400G3 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the Generac HTSN400G3 in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the HTSN400G3 is the right part?
Match the full part number HTSN400G3 exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.