EmerGen EGS107501G2 10-Circuit vs Reliance Controls 30310A

Last updated: October 31, 2026

The EmerGen EGS107501G2 10-Circuit is the better transfer switch overall, rated 4.5 to 4.3. The EmerGen EGS107501G2 10-Circuit leads on value. The EmerGen EGS107501G2 10-Circuit costs $100.75 less ($283.99 vs $384.74).

EmerGen EGS107501G2 10-Circuit vs Reliance Controls 30310A

Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every 30 A transfer switch; a clear win is highlighted. How we rank explains each one.

Factor weightEmerGen EGS107501G2 10-CircuitReliance Controls 30310A
Overall rating4.5/54.3/5
Value 35%91 $28.40 per circuit ($283.99, 10 circuits)69 $38.47 per circuit ($384.74, 10 circuits)
Circuits 25%100 10 circuits100 10 circuits
Features 20%50 wattmeters, outdoor rated50 wattmeters, UL listed
Warranty 20%100 5-year warranty100 5-year warranty

Specifications

EmerGen EGS107501G2 10-CircuitReliance Controls 30310A
Switching
TypeManualManual
Circuits1010
Generator connection30 A30 A
Max generator7,500 W7,500 W
Voltage120/240 V120/240 V
WattmetersYesYes
In the box
Inletnone (wire to a separate L14-30 inlet box)L14-30 on the switch
Inlet box includedNoNo
Generator cord includedNoNo
Build
Outdoor ratedYesNo
UL listedNoYes
Warranty5 years5 years

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