RTSN800K3 - Switch Generac - Free user manual and instructions
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| Product Type | Automatic Transfer Switch |
| Brand | Generac |
| Model | RTSN800K3 |
| Rated Current | 800 A |
| Rated Voltage | 240 V AC |
| Phase | Single-phase |
| Frequency | 60 Hz |
| Wiring Configuration | 3-wire (L1, L2, N) |
| Enclosure Type | NEMA 3R (Rainproof) |
| Dimensions (H x W x D) | 36 x 24 x 12 in (91 x 61 x 30 cm) |
| Weight | 150 lb (68 kg) |
| Transfer Type | Automatic, microprocessor-controlled |
| Key Functions | Load shedding, generator start/stop signal, status LEDs |
| Maintenance | Annual inspection, clean contacts, test operation monthly |
| Safety Certifications | UL 1008 listed, withstand rating 10kA |
| Spare Parts Available | Contactors, fuses, control board, wiring harness |
| Installation Requirements | Indoor/outdoor, by licensed electrician, 3/4" conduit |
| Operating Temperature | -20°C to 40°C |
Frequently Asked Questions - RTSN800K3 Generac
What is the load capacity of the RTSN800K3?
The RTSN800K3 is rated for 800 amps at 240 volts, suitable for large residential or light commercial loads.
Can this transfer switch be used with any generator?
It is designed for Generac generators but can work with other brands if the control signals are compatible. Consult a professional.
Is the RTSN800K3 suitable for outdoor installation?
Yes, it has a NEMA 3R enclosure, making it rainproof and suitable for outdoor mounting.
How often should I test the transfer switch?
Generac recommends a monthly manual test and an annual professional inspection with load testing.
What type of wiring does the RTSN800K3 require?
It uses a 3-wire system (Line 1, Line 2, Neutral) with a ground conductor. Typically 4/0 AWG copper wire.
Does the switch automatically start the generator?
Yes, it sends a start signal to the generator when utility power fails and stops it when power restores.
Can I install the transfer switch myself?
No, installation must be done by a licensed electrician to comply with local codes and warranty.
What is the warranty period for the RTSN800K3?
Generac offers a 5-year limited warranty for residential use, covering defects in materials and workmanship.
Are spare parts available for this model?
Yes, common spare parts include contactors, fuses, control boards, and wiring harnesses through Generac dealers.
What safety features does the RTSN800K3 have?
It includes UL 1008 listing, short-circuit withstand rating, and mechanical interlocking to prevent backfeed.
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USER MANUAL RTSN800K3 Generac
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Product information
Brand : Generac
Model : RTSN800K3
Category : Switch