RTSN800J3 - Switch Generac - Free user manual and instructions
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| Product Type | Automatic Transfer Switch |
| Brand | Generac |
| Model | RTSN800J3 |
| Rated Amperage | 800 A |
| Voltage | 120/240 V |
| Phase | Single Phase |
| Number of Poles | 3 |
| Enclosure Type | NEMA 3R (Rainproof) |
| Dimensions (H x W x D) | 36 x 22 x 12 inches |
| Weight | 95 lbs |
| Power Source | Utility and Generator |
| Transfer Type | Automatic with Manual Override |
| Display | LED Status Indicators |
| Communication | Dry Contact for Generator Start |
| Operating Temperature | -20°F to 120°F (-29°C to 49°C) |
| Certifications | UL 1008, CSA |
| Installation Type | Outdoor, Wall Mount |
| Maintenance | Quarterly inspection of connections and operation |
| Safety Features | Interlock, Overcurrent Protection |
| Spare Parts | Available through Generac dealers |
| Warranty | 5 years limited |
Frequently Asked Questions - RTSN800J3 Generac
What is the Generac RTSN800J3 used for?
It is an automatic transfer switch designed to safely switch between utility power and generator power during an outage, ensuring continuous power supply.
Can the RTSN800J3 be installed indoors?
No, it is rated NEMA 3R for outdoor use only. It should be mounted on a wall with proper clearance for ventilation.
What is the maximum load capacity?
The switch is rated for 800 amps at 120/240 V single phase, suitable for large residential or commercial loads.
How does the automatic transfer work?
The switch monitors utility voltage. When a drop is detected, it signals the generator to start and then transfers the load automatically. Once utility power is restored, it transfers back.
Is a manual override available?
Yes, the RTSN800J3 includes a manual handle to operate the switch manually during testing or if the automatic function fails.
What maintenance is required?
Inspect connections and operation quarterly. Clean the enclosure and check for corrosion. Exercise the switch at least once a year.
Does the switch require a neutral conductor?
Yes, the switch is suitable for systems with a solid neutral. All neutrals must be properly bonded per local codes.
Can I connect multiple generators?
No, this switch is designed for one generator source and one utility source. Do not parallel generators without additional equipment.
What type of cable is recommended?
Use copper or aluminum conductor rated for 90°C, sized per NEC for 800 amps. Torque connections to manufacturer specifications.
Where can I find spare parts?
Spare parts are available through Generac authorized dealers or the Generac online store. Use only genuine parts.
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USER MANUAL RTSN800J3 Generac
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Product information
Brand : Generac
Model : RTSN800J3
Category : Switch