Reliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch
Reliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch
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Reliance

Reliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch

4.9 stars out of 7 reviews
(4.9)|
7 ratings

Key item features

  • Includes full manufacturer warranty
  • 120/240-Volt 50-Amp 10-Circuit Pro/Tran Indoor Transfer Switch|Includes full manufacturer warranty
Current price is $399.00
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Mon, Feb 9
|
Sold and shipped by DuroMax Power
4.364548494983278 stars out of 5, based on 598 seller reviews(4.4)
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Comparison Chart:
Amps50 AmpsReliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch50 AmpsReliance A510C 120/240-Volt 50-Amp 10-Circuit Pro/Tran 2 Indoor Transfer Switch30 AmpsReliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical Switch50 AmpsReliance R510A 120 240V 50 Amp 10 Circuit Pro Tran-2 Outdoor Transfer Switch30 AmpsReliance Controls Manual Transfer Switch,125/250V,30A 310CRK20 AmpsReliance R206A 120 240-Volt 20-Amp 6-Circuit Pro Tran Outdoor Transfer Switch60 AmpsRELIANCE CONTROLS Pro/Tran 30216A Transfer Switch, 1 -Phase, 30 A, 120/250 V, 7 -Circuit, 6 -Breaker30 AmpsReliance 306C 120 240-Volt 30-Amp 6-Circuit Pro Tran Indoor Transfer Switch30 AmpsReliance 506C 120/240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer Switch30 AmpsGenerac 6854, 30 Amps, 240 Volts, Gray, Transfer Electrical Switch
Volts120/240 VReliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch240 VReliance A510C 120/240-Volt 50-Amp 10-Circuit Pro/Tran 2 Indoor Transfer Switch120Reliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical Switch120.0 VReliance R510A 120 240V 50 Amp 10 Circuit Pro Tran-2 Outdoor Transfer Switch250 VReliance Controls Manual Transfer Switch,125/250V,30A 310CRK120/240Reliance R206A 120 240-Volt 20-Amp 6-Circuit Pro Tran Outdoor Transfer Switch0 mVRELIANCE CONTROLS Pro/Tran 30216A Transfer Switch, 1 -Phase, 30 A, 120/250 V, 7 -Circuit, 6 -Breaker120/240 VReliance 306C 120 240-Volt 30-Amp 6-Circuit Pro Tran Indoor Transfer Switch120 VReliance 506C 120/240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer Switch1 VGenerac 6854, 30 Amps, 240 Volts, Gray, Transfer Electrical Switch
Number of poles10Reliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer Switch10Reliance A510C 120/240-Volt 50-Amp 10-Circuit Pro/Tran 2 Indoor Transfer Switch10Reliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical Switch2Reliance R510A 120 240V 50 Amp 10 Circuit Pro Tran-2 Outdoor Transfer Switch-Reliance Controls Manual Transfer Switch,125/250V,30A 310CRK6Reliance R206A 120 240-Volt 20-Amp 6-Circuit Pro Tran Outdoor Transfer Switch1RELIANCE CONTROLS Pro/Tran 30216A Transfer Switch, 1 -Phase, 30 A, 120/250 V, 7 -Circuit, 6 -Breaker6Reliance 306C 120 240-Volt 30-Amp 6-Circuit Pro Tran Indoor Transfer Switch6Reliance 506C 120/240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer Switch2Generac 6854, 30 Amps, 240 Volts, Gray, Transfer Electrical Switch
Smart techNReliance 510D 120 240-Volt 50-Amp 10-Circuit Pro Tran Indoor Transfer SwitchNReliance A510C 120/240-Volt 50-Amp 10-Circuit Pro/Tran 2 Indoor Transfer SwitchNReliance 310D, 30-Amp, 120/240-Volt, Gray, Indoor Transfer Electrical SwitchNReliance R510A 120 240V 50 Amp 10 Circuit Pro Tran-2 Outdoor Transfer SwitchNReliance Controls Manual Transfer Switch,125/250V,30A 310CRKNReliance R206A 120 240-Volt 20-Amp 6-Circuit Pro Tran Outdoor Transfer Switch-RELIANCE CONTROLS Pro/Tran 30216A Transfer Switch, 1 -Phase, 30 A, 120/250 V, 7 -Circuit, 6 -BreakerNReliance 306C 120 240-Volt 30-Amp 6-Circuit Pro Tran Indoor Transfer SwitchNReliance 506C 120/240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer SwitchNGenerac 6854, 30 Amps, 240 Volts, Gray, Transfer Electrical Switch
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Customer ratings & reviews

4.9 out of 5 stars
stars7 ratings3 reviews
How item rating is calculated
  1. 5 stars86% (6)
  2. 4 stars14% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 3 reviews

Jan 4, 2026
Brad
Sold and shipped byDuroMax Power
5 out of 5 stars review

Verified Purchase

i love that if my power goes out my whole house is now backed up with power, all i have to do is start my generator and plug it in and it powers my whole house.. best purchase ever. 5 stars

Incentivized Review
Helpful?48M4BIT84Y5V515019387
Jul 24, 2025
Calibay
5 out of 5 stars review

Seller Verified Purchase

Great switch

It is always a pleasure to work with such quality products

Review from duromaxpower.com
Helpful?48M4BIT84Y5V515019387
Feb 9, 2025
THEemmanuelsWife
Sold and shipped byDuroMax Power
5 out of 5 stars review

Verified Purchase

Worth a little more $$$ for simple connections.

Great product. So great that we bought another for our barn. Makes connections super easy. Next time the power goes out, we're up and running with our generator hookup.

Incentivized Review
Helpful?48M4BIT84Y5V515019387