Shop Automatic Transfer Switch Using Contactors

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$98.99
RV Automatic Transfer Switch, 50 Amp, 120/240 VAC, Automatic Transfer Relay Switch For RV, Speedboats.
Amazon.com
Free shipping
$98.99
RV Automatic Transfer Switch, 50 Amp, 120/240 VAC, Automatic Transfer Relay Switch For RV, Speedboats.
Amazon.com
Free shipping
$67.99
Nirakoka 30 Amp Automatic Transfer Switch, Rated 120VAC Applied To RV
Amazon.com
1
Free shipping
$67.99
Nirakoka 30 Amp Automatic Transfer Switch, Rated 120VAC Applied To RV
Amazon.com
1
$313.27
Go Power TS-50 50 Amp Automatic Transfer Switch, Inverter, Shore Power, Generator Compatible, Delay Switch For Safe Generator Operation, Easy
Amazon.com
127
Free shipping
$313.27
Go Power TS-50 50 Amp Automatic Transfer Switch, Inverter, Shore Power, Generator Compatible, Delay Switch For Safe Generator Operation, Easy
Amazon.com
127
$1,799.99
Autoformer + Automatic Transfer Switch (ATS) ATS 11400T-US
ROCKSOLAR USA
$1,799.99
Autoformer + Automatic Transfer Switch (ATS) ATS 11400T-US
ROCKSOLAR USA
$520.75
Cummins 100 -Amp RA Automatic Transfer Switch | RA100NSE
Lowe's
$520.75
Cummins 100 -Amp RA Automatic Transfer Switch | RA100NSE
Lowe's
$739.00
Generac 200 -Amp RXSC Automatic Transfer Switch | RXSC200A3
Lowe's
6
$739.00
Generac 200 -Amp RXSC Automatic Transfer Switch | RXSC200A3
Lowe's
6
$292.00
Reliance Csr302l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$292.00
Reliance Csr302l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$985.00
ABB | ATS021 | Automatic Transfer Switch Controller |
Classic Automation
$985.00
ABB | ATS021 | Automatic Transfer Switch Controller |
Classic Automation
$29.99
$41.99
Automatic Transfer Switch,Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch, AC 400V 4P 63/80/100Atransfer Toggle Switch For Generators(80A)
fashionbirthfi
Free shipping
28% off
$29.99
$41.99
Automatic Transfer Switch,Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch, AC 400V 4P 63/80/100Atransfer Toggle Switch For Generators(80A)
fashionbirthfi
Free shipping
$87.89
$123.05
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
fashionbirthfi
Free shipping
28% off
$87.89
$123.05
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
fashionbirthfi
Free shipping
$86.73
$169.81
Dual Power Automatic Transfer Switch 2P 4P 63A(2P/63A)(2P/63A)
evoeletronica
48% off
$86.73
$169.81
Dual Power Automatic Transfer Switch 2P 4P 63A(2P/63A)(2P/63A)
evoeletronica
$300.00
Automatic Transfer Switch Line Load Generator Contactors
US eBay
Free shipping
$300.00
Automatic Transfer Switch Line Load Generator Contactors
US eBay
Free shipping
$31.40
$82.64
Dual Power Automatic Transfer Switch 2/3/4P 6A-63A 220V MCB ATS Automatic Power Converter For
Aliexpress
Free shipping
62% off
$31.40
$82.64
Dual Power Automatic Transfer Switch 2/3/4P 6A-63A 220V MCB ATS Automatic Power Converter For
Aliexpress
Free shipping
$95.39
$185.39
Dual Power Automatic Transfer Switch 32A-630A Plug-In Type Contactor Based ATS Automatic Transfer Switches 400A
palmbayortho.com
48% off
$95.39
$185.39
Dual Power Automatic Transfer Switch 32A-630A Plug-In Type Contactor Based ATS Automatic Transfer Switches 400A
palmbayortho.com
$5,859.00
Generac 600 -Amp Smart Switch Automatic Transfer Switch | RTSN600J3
Lowe's
6
$5,859.00
Generac 600 -Amp Smart Switch Automatic Transfer Switch | RTSN600J3
Lowe's
6
$84.29
$164.28
MOES Smart Automatic Transfer Switch For Off Grid Solar Wind System, Dual Power Controller 80A 8Kw Provides Automatic Power Switching Between Inverter And AC 110V, 220V, APP Remote Control With Hub
CEMILERDEM
48% off
$84.29
$164.28
MOES Smart Automatic Transfer Switch For Off Grid Solar Wind System, Dual Power Controller 80A 8Kw Provides Automatic Power Switching Between Inverter And AC 110V, 220V, APP Remote Control With Hub
CEMILERDEM
$72.00
$120.00
Upgraded Automatic Transfer Switch For Generator, 100 Amp Dual Power Transfer, 3P, 120/240V, Free Switch Between Manual And Automatic Modes(3P100A)
evoeletronica
40% off
$72.00
$120.00
Upgraded Automatic Transfer Switch For Generator, 100 Amp Dual Power Transfer, 3P, 120/240V, Free Switch Between Manual And Automatic Modes(3P100A)
evoeletronica
$60.00
$100.00
Upgraded 30 Amp 6 Circuit Transfer Switch Kit For Generator With 2 Digital Display Energy Meter With NEMA L14-30P Optional Power Inlet, IP 67 Waterproof, Prewired, For Indoor And Outdoor Use (2025)
evoeletronica
40% off
$60.00
$100.00
Upgraded 30 Amp 6 Circuit Transfer Switch Kit For Generator With 2 Digital Display Energy Meter With NEMA L14-30P Optional Power Inlet, IP 67 Waterproof, Prewired, For Indoor And Outdoor Use (2025)
evoeletronica
$95.39
$185.39
Dual Power Automatic Transfer Switch CB Class crq1m Dual Power Automatic Transfer Switch End Type 100A400A1250A(CRQ1M-630/3P)(CRQ1M-100/3P)
CEMILERDEM
48% off
$95.39
$185.39
Dual Power Automatic Transfer Switch CB Class crq1m Dual Power Automatic Transfer Switch End Type 100A400A1250A(CRQ1M-630/3P)(CRQ1M-100/3P)
CEMILERDEM
$245.00
Reliance Csr202 Easy/Tran Transfer Switch
New Feedonomics Feed - ARC 8/12/2025
127
$245.00
Reliance Csr202 Easy/Tran Transfer Switch
New Feedonomics Feed - ARC 8/12/2025
127
$2,449.19
ZX3SC02021-02 - General Electric Automatic Transfer Switch (New)
Electrical.com
$2,449.19
ZX3SC02021-02 - General Electric Automatic Transfer Switch (New)
Electrical.com
$65.40
$109.00
Double Power Automatic Transfer Switch ATS Dual Power Automatic Transfer Switch W2R-100 Emergency Power Switch 63A100A(3P 100A 220V)(2P 63A 220V)
chartopaz
39% off
$65.40
$109.00
Double Power Automatic Transfer Switch ATS Dual Power Automatic Transfer Switch W2R-100 Emergency Power Switch 63A100A(3P 100A 220V)(2P 63A 220V)
chartopaz
$46.99
$65.79
Dual Power Automatic Transfer Switch, High Sensitive Response Circuit Breaker Changeover 220V (ZGQ5-100/4P)
fashionbirthfi
Free shipping
28% off
$46.99
$65.79
Dual Power Automatic Transfer Switch, High Sensitive Response Circuit Breaker Changeover 220V (ZGQ5-100/4P)
fashionbirthfi
Free shipping
$48.00
$80.00
Dual Power Automatic Transfer Switch 2P 50A 63A 80A 100A 125A(2P 125A)(2P 50A)
chartopaz
40% off
$48.00
$80.00
Dual Power Automatic Transfer Switch 2P 50A 63A 80A 100A 125A(2P 125A)(2P 50A)
chartopaz
$81.47
$141.01
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
jmpropiedadesuk
Free shipping
42% off
$81.47
$141.01
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
jmpropiedadesuk
Free shipping
$28.39
$30.59
Power Automatic Transfer Switch Uninterrupted Power 63A 100A Phase Selector Changeover Switch Over
AliExpress
Free shipping
$28.39
$30.59
Power Automatic Transfer Switch Uninterrupted Power 63A 100A Phase Selector Changeover Switch Over
AliExpress
Free shipping
$22.26
$40.48
GEYA 63A AC220V Automatic Transfer Switch ATS Dual Power Auto Transfer Switch Uninterruptible
Aliexpress
45% off
$22.26
$40.48
GEYA 63A AC220V Automatic Transfer Switch ATS Dual Power Auto Transfer Switch Uninterruptible
Aliexpress
$48.00
$80.00
Dual Power Automatic Transfer Switch 2P 50A 63A 80A 100A 125A(2P 125A)(2P 50A)
zunlongnn
40% off
$48.00
$80.00
Dual Power Automatic Transfer Switch 2P 50A 63A 80A 100A 125A(2P 125A)(2P 50A)
zunlongnn
$36.83
$48.19
ASHATA 3P Power Automatic Transfer Switch, Dual Power Power Circuit Breaker, Din Rail Power Automatic Change Over Toggle Switch 63A 220V
jmpropiedadesuk
Free shipping
23% off
$36.83
$48.19
ASHATA 3P Power Automatic Transfer Switch, Dual Power Power Circuit Breaker, Din Rail Power Automatic Change Over Toggle Switch 63A 220V
jmpropiedadesuk
Free shipping
$97.20
$162.00
Dual Power Automatic Transfer Switch 2P 125A100A 63A(2P/125A)(2P/63A)
zunlongnn
40% off
$97.20
$162.00
Dual Power Automatic Transfer Switch 2P 125A100A 63A(2P/125A)(2P/63A)
zunlongnn
$96.00
$160.00
100A 125A Dual Power Automatic Transfer Switch NLQ5-125/2P 3P 4P(NLQ5-125/2P 63A)(NLQ5-125/2P 63A)
chartopaz
40% off
$96.00
$160.00
100A 125A Dual Power Automatic Transfer Switch NLQ5-125/2P 3P 4P(NLQ5-125/2P 63A)(NLQ5-125/2P 63A)
chartopaz
$46.79
$64.59
Automatic Transfer Switch 63A 2P Dual Power Automatic Transfer Switch For AC 50/60Hz
jmpropiedadesuk
Free shipping
27% off
$46.79
$64.59
Automatic Transfer Switch 63A 2P Dual Power Automatic Transfer Switch For AC 50/60Hz
jmpropiedadesuk
Free shipping
$919.00
Kohler RXT Automatic Transfer Switch - 150 Amps, 120/240 Volts, Outdoor, Model RXT-JFNC-150ASEQS3
Northern Tool
Free shipping
$919.00
Kohler RXT Automatic Transfer Switch - 150 Amps, 120/240 Volts, Outdoor, Model RXT-JFNC-150ASEQS3
Northern Tool
Free shipping
$95.39
$185.39
Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch Isolation Automatic Transfer Switch Dual Power Switch(NXZM-400S/3A400A)
CEMILERDEM
48% off
$95.39
$185.39
Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch Isolation Automatic Transfer Switch Dual Power Switch(NXZM-400S/3A400A)
CEMILERDEM
$282.00
Reliance Csr202l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$282.00
Reliance Csr202l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$499.99
Natures Generator 50A Automatic Generator Transfer Switch
Home Depot
72
Free shipping
$499.99
Natures Generator 50A Automatic Generator Transfer Switch
Home Depot
72
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Shop Automatic Transfer Switch Using Contactors

Sponsored
About our ads
$98.99
RV Automatic Transfer Switch, 50 Amp, 120/240 VAC, Automatic Transfer Relay Switch For RV, Speedboats.
Amazon.com
Free shipping
$98.99
RV Automatic Transfer Switch, 50 Amp, 120/240 VAC, Automatic Transfer Relay Switch For RV, Speedboats.
Amazon.com
Free shipping
$67.99
Nirakoka 30 Amp Automatic Transfer Switch, Rated 120VAC Applied To RV
Amazon.com
1
Free shipping
$67.99
Nirakoka 30 Amp Automatic Transfer Switch, Rated 120VAC Applied To RV
Amazon.com
1
$313.27
Go Power TS-50 50 Amp Automatic Transfer Switch, Inverter, Shore Power, Generator Compatible, Delay Switch For Safe Generator Operation, Easy
Amazon.com
127
Free shipping
$313.27
Go Power TS-50 50 Amp Automatic Transfer Switch, Inverter, Shore Power, Generator Compatible, Delay Switch For Safe Generator Operation, Easy
Amazon.com
127
$1,799.99
Autoformer + Automatic Transfer Switch (ATS) ATS 11400T-US
ROCKSOLAR USA
$1,799.99
Autoformer + Automatic Transfer Switch (ATS) ATS 11400T-US
ROCKSOLAR USA
$520.75
Cummins 100 -Amp RA Automatic Transfer Switch | RA100NSE
Lowe's
$520.75
Cummins 100 -Amp RA Automatic Transfer Switch | RA100NSE
Lowe's
$739.00
Generac 200 -Amp RXSC Automatic Transfer Switch | RXSC200A3
Lowe's
6
$739.00
Generac 200 -Amp RXSC Automatic Transfer Switch | RXSC200A3
Lowe's
6
$292.00
Reliance Csr302l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$292.00
Reliance Csr302l Easy/Tran Transfer Switch W/Light
New Feedonomics Feed - ARC 8/12/2025
$985.00
ABB | ATS021 | Automatic Transfer Switch Controller |
Classic Automation
$985.00
ABB | ATS021 | Automatic Transfer Switch Controller |
Classic Automation
$29.99
$41.99
Automatic Transfer Switch,Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch, AC 400V 4P 63/80/100Atransfer Toggle Switch For Generators(80A)
fashionbirthfi
Free shipping
28% off
$29.99
$41.99
Automatic Transfer Switch,Dual Power Automatic Transfer Switch Dual Power Automatic Transfer Switch, AC 400V 4P 63/80/100Atransfer Toggle Switch For Generators(80A)
fashionbirthfi
Free shipping
$87.89
$123.05
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
fashionbirthfi
Free shipping
28% off
$87.89
$123.05
Dual Power Transfer Switch Automatic Power Transfer Switch Isolation Type 250A 4 Pole With Manual Control Generator Transfer Switch For Circuit Switching
fashionbirthfi
Free shipping
$86.73
$169.81
Dual Power Automatic Transfer Switch 2P 4P 63A(2P/63A)(2P/63A)
evoeletronica
48% off
$86.73
$169.81
Dual Power Automatic Transfer Switch 2P 4P 63A(2P/63A)(2P/63A)
evoeletronica
$300.00
Automatic Transfer Switch Line Load Generator Contactors
US eBay
Free shipping
$300.00
Automatic Transfer Switch Line Load Generator Contactors
US eBay
Free shipping
$31.40
$82.64
Dual Power Automatic Transfer Switch 2/3/4P 6A-63A 220V MCB ATS Automatic Power Converter For
Aliexpress
Free shipping
62% off
$31.40
$82.64
Dual Power Automatic Transfer Switch 2/3/4P 6A-63A 220V MCB ATS Automatic Power Converter For
Aliexpress
Free shipping
$95.39
$185.39
Dual Power Automatic Transfer Switch 32A-630A Plug-In Type Contactor Based ATS Automatic Transfer Switches 400A
palmbayortho.com
48% off
$95.39
$185.39
Dual Power Automatic Transfer Switch 32A-630A Plug-In Type Contactor Based ATS Automatic Transfer Switches 400A
palmbayortho.com
$5,859.00
Generac 600 -Amp Smart Switch Automatic Transfer Switch | RTSN600J3
Lowe's
6
$5,859.00
Generac 600 -Amp Smart Switch Automatic Transfer Switch | RTSN600J3
Lowe's
6
$84.29
$164.28
MOES Smart Automatic Transfer Switch For Off Grid Solar Wind System, Dual Power Controller 80A 8Kw Provides Automatic Power Switching Between Inverter And AC 110V, 220V, APP Remote Control With Hub
CEMILERDEM
48% off
$84.29
$164.28
MOES Smart Automatic Transfer Switch For Off Grid Solar Wind System, Dual Power Controller 80A 8Kw Provides Automatic Power Switching Between Inverter And AC 110V, 220V, APP Remote Control With Hub
CEMILERDEM
$72.00
$120.00
Upgraded Automatic Transfer Switch For Generator, 100 Amp Dual Power Transfer, 3P, 120/240V, Free Switch Between Manual And Automatic Modes(3P100A)
evoeletronica
40% off
$72.00
$120.00
Upgraded Automatic Transfer Switch For Generator, 100 Amp Dual Power Transfer, 3P, 120/240V, Free Switch Between Manual And Automatic Modes(3P100A)
evoeletronica
$60.00
$100.00
Upgraded 30 Amp 6 Circuit Transfer Switch Kit For Generator With 2 Digital Display Energy Meter With NEMA L14-30P Optional Power Inlet, IP 67 Waterproof, Prewired, For Indoor And Outdoor Use (2025)
evoeletronica
40% off
$60.00
$100.00
Upgraded 30 Amp 6 Circuit Transfer Switch Kit For Generator With 2 Digital Display Energy Meter With NEMA L14-30P Optional Power Inlet, IP 67 Waterproof, Prewired, For Indoor And Outdoor Use (2025)
evoeletronica