Transfer Switches

16 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$45.91

SKU: ATO-MTS-16

16 amp 1 pole/2 pole/3 pole/4 pole manual transfer switch for portable generator, comes with 50~440V rated voltage, dual power supply, 10000 times service life, commonly used in residential, commercial and industrial applications.

32 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$46.88

SKU: ATO-MTS-32

Cheap 32A dual power manual transfer switch for sale online. It is recommended to choose 1 pole or 2 pole manual transfer switch for household 220V lines, and 3 pole or 4 pole manual transfer switch for industrial 380V lines.

63 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$47.87

SKU: ATO-MTS-63

Get a small manual transfer switch at low cost. It is a dual power manual transfer switch, available with 63 amp rated current, 50~440V rated voltage and optional 1 pole, 2 pole, 3 pole and 4 pole.

80 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$56.97

SKU: ATO-MTS-80

Buy a 80A manual transfer switch for generator from ATO.com. It can be used as a small interlocked circuit breaker with 50~440V rated voltage, dual power supply, and long life. 1 pole/2 pole/3 pole/4 pole generator transfer switches for selection.

Automatic Transfer Switch, 3/4 Pole, 6 to 63 Amps

$188.92 $267.86

SKU: ATO-ATS-063

Low price and compact size dual power automatic transfer switch (ATS) with high-breaking mini circuit breaker, selectable rated operating current 6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A, works at 400VAC 50Hz/ 60Hz power supply system, 3-pole or 4-pole ATS changeover switch, reliable automatic and manual operation, simple structure, easy operation and long service life.

100 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$57.32

SKU: ATO-MTS-100

Reliance 100 amp 3 pole manual transfer switch is an electrical device used to manually switch between two sources of electrical power. Dual power transfer switches work at a rated voltage 50~400V. 1 pole, 2 pole and 4 pole are also available.

Automatic Transfer Switch, 3/4 Pole, 10/20 to 100 Amps

$436.85 $580.23

SKU: ATO-ATS-100

Intelligent automatic transfer switch (ATS), has rated current ranging from 10 amp to 100 amp (optional 10A, 16A, 20A, 32A, 40A, 50A, 63A, 80A, 100A), 3-pole or 4-pole, rated working voltage 400VAC 50Hz and adjustable 0-30s delay time. This intelligent ATS transfer switch features compact size and light weight, easy mounting & wiring, simple operation with microcomputer controller, best automatic and manual switching between normal power and standby power.

125 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$58.26

SKU: ATO-MTS-125

Wholesale price 125A dual power manual transfer switch for sale online. 1 pole, 2 pole, 3 pole and 4 pole home generator transfer switches can be used to provide backup power to ensure that lighting, refrigerators, air conditioners, etc. in the home continue to operate in the event of a power grid outage.

Automatic Transfer Switch, 3/4 Pole, 100/125 to 225 Amps

$574.61 $685.77

SKU: ATO-ATS-225

Affordable price intelligent automatic transfer switch with 3P or 4P circuit breaker, has optional operating current ratings from 100 amp, 125 amp to 225 amp, and rated working voltage 400V AC 50Hz. ATS transfer switch is equipped with microcomputer controller, easy and reliable operation with automatic and manual operation, adjustable 0-30s delay time, ideal for changeover between your common power supply and standby power supply like generator.

Automatic Transfer Switch, 3/4 Pole, 250/350 to 630 Amps

$1,276.92 $1,383.65

SKU: ATO-ATS-630

Brand new and economical price intelligent automatic transfer switch, with rated operating current 250A, 315A, 350A, 400A, 500A, 630A for your choice, adjustable 0~30s delay time and rated working voltage 400V AC 50Hz. With automatic and manual operation, ATS comes with microcomputer controller, easy to use and wiring, safe and reliable to transfer between two power sources in many critical areas like hospitals, banks, airports and so on.

Automatic Transfer Switch, 3/4 Pole, 630/700/800 Amps

$1,486.98 $1,599.21

SKU: ATO-ATS-800

Reliable intelligent automatic transfer switch with microcomputer controller is best ATS for changeover between common-used power and standby power at rated working current 630 amp, 700 amp or 800 amp and rated voltage 400VAC 50Hz, adjustable 0~30s delay time, simple wiring and easy installation, high performance and long service life, suitable for residential areas, military facilities, hospitals and other areas.

Automatic Transfer Switch, 4 Pole, 100/160/250 Amps

$358.54 $450.95

SKU: ATO-ATS-250

Auto transfer switch (ATS) is available with rated current 100 amp, 160 amp and 250 amp, 4-Pole transfer switch, used in the distribution system with rated voltage 400V AC 50Hz, with functions of full auto, forcedly switching off “0” position, remote control and manual emergency operation etc. Fast switch on and off the circuit or transfer between dual power sources, to achieve the safe isolation.

1000 Amp Dual Power Automatic Transfer Switch, 4 Pole

$1,864.21

SKU: ATO-DPATS-1000

Reasonable price and compace size 4 pole automatic transfer switch for sale online. Auto transfer switch with 1000 amp rated current and 1000V rated insulation voltage. 1000 amp dual power auto changeover switch widely used in elevator, surveillance and fire protection.

1250 Amp Dual Power Automatic Transfer Switch, 4 Pole

$2,064.05

SKU: ATO-DPATS-1250

Auto transfer switch (ATS) is available with 1250 amp rated current. 1250 amp 4 pole automatic transfer switch price is cheap and with high quality. 12 kV rated shock withstand voltage of this automatic power transfer switch. Intelligent automatic transfer switch can be used in -25 ℃ to 70 ℃ working temperature.

1600 Amp Dual Power Automatic Transfer Switch, 4 Pole

$2,270.08

SKU: ATO-DPATS-1600

Good price ATS dual power automatic transfer switch with 1600 amp rated operating current for sale. 10 Ie rated marking capability and 8 Ie rated breaking capability of this dual power ATS. 4 pole ATS automatic transfer switch with fast switch on and off the circuit or transfer between dual power sources, to achieve the safe isolation.

2000 Amp Dual Power Automatic Transfer Switch, 4 Pole

$3,655.56

SKU: ATO-DPATS-2000

High quality and cheap price double power automatic transfer switch with 2000 amp rated current. 120 kA rated limited short-circuit current and 50 kA rated short-time withstand current of this 4 pole automatic changeover switch. Automatic power transfer switch often used in residential area, military facility and hospital.

2500 Amp Dual Power Automatic Transfer Switch, 4 Pole

$4,184.84

SKU: ATO-DPATS-2500

Reliable and intelligent automatic transfer switch with 2500 amp rated current for sale online. 1000V rated insulation voltage and 12 kV rated shock withstand voltage of this high performance dual automatic transfer switch. Working temperature of 2500 amp auto changeover switch between -25 ℃ to 70 ℃.

3200 Amp Dual Power Automatic Transfer Switch, 4 Pole

$4,727.71

SKU: ATO-DPATS-3200

Economical price double power auto transfer switch with 3200 amp rated current for sale online. 2.4s change-over time and AC 440V rated working voltage of this auto transfer switch. Storage temperature between -30 ℃ to 80 ℃. Automatic power switch often used in airport, shopping mall, hospital and military facility.

Automatic Transfer Switch, Single Phase Power Control

$121.09

SKU: ATO-ATS-SP

High quality and reasonable price automatic transfer switch for sale online. Automatic changeover switch with 50Hz or 60Hz working frequency. Simple wiring and easy installation, high performance and long service life of auto transfer switch. ATS automatic transfer switch widely used in household electricity, machinery production and port terminal.

Automatic Transfer Switch, 2 Pole, 20A/32A/40A/50A

$121.09

SKU: ATO-ATS-2P

Compact 2 pole automatic transfer switch (ATS) for sale online. It equipped with optional rated operating current 16A, 20A, 25A, 32A, 40A, 50A, and 63A, suitable for a 400VAC 50Hz/60Hz power supply system. Low price dual power automatic changeover switch has a reliable automatic and manual operation, simple structure and easy operation.