Passive Components

40kV Vacuum Circuit Breaker, 1250A, 50Hz

$11,789.81

SKU: ATO-VCB-40

Lower cost vacuum circuit breaker with 40kv rated voltage for sale online. Indoor vacuum circuit breaker has a switching capacity capable of handling the loads occurring at start-up and shutdown. Opening time is 30ms~60ms, closing time is 50ms~100ms. Acting to protect and control line is the function of vcb.

35kV Vacuum Circuit Breaker

$11,786.52

SKU: ATO-VCB-35

Good price vacuum circuit breaker with 35kv rated voltage for sale online. Rated current is 630A, 1250A, 1600A, 3150A. Over voltage protection is vacuum circuit breaker function. VCB breaker parts with high quality material, you can buy with satisfaction, use at ease.

33kV Vacuum Circuit Breaker

$11,783.85

SKU: ATO-VCB-33

33kv vacuum circuit breaker with cheap price for sale, rated current is 630A, 1000A, 2000A, 2500A. Vacuum circuit breaker uses widely, it can be a flexible unit to protect line equipment with short-circuit situation or frequent operations. 33kv vacuum circuit breaker specifications are as follow form.

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.

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 ℃.

25kV Vacuum Circuit Breaker

$3,702.41

SKU: ATO-VCB-25

Vacuum circuit breaker for sale online, with 25kv rated voltage to be the protection and control unit. Rate current of vcb circuit breaker is 630A, 1250A, 2500A, 3150A. Acting to protect and control line is the function of vcb.

15kV Vacuum Circuit Breaker

$3,685.21

SKU: ATO-VCB-15

Lower cost 15kv circuit breaker with vacuum suit for indoor. Electrical vacuum breaker rate current is 1000A, 2500A, 3150A. 15kv breaker rated short circuit switching current is 50kA, 80kA, 100kA.

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.

11kV Vacuum Circuit Breaker

$3,377.85

SKU: ATO-VCB-11

Cheap 11kv vacuum circuit breaker for sale online. The rated current is 630A, 1000A, 1250A, 2500A for your choice. 11kv vcb for indoor, it is applicable in occasions with frequent operations, acting to protect and control line and electric apparatus.

Three Phase Potential Transformer, 42kV Insulation Voltage, 10000/100V

$3,302.58

SKU: ATO-PTTP-42

Low price 42kV three phase voltage transformer for sale. The 42kV three phase potential transformer is a superior electrical measurement device designed for high voltage power systems. Its all-copper coil design provides excellent conductivity, while optional 0.2 and 0.5 accuracy ratings and 2 x 400VA ultimate output make it ideal for a variety of power measurement and protection applications.

12kV Vacuum Circuit Breaker, 1250A, 2000A

$3,094.05

SKU: ATO-VCB-12A

12kv vacuum circuit breaker at affordable price for sale online. Rated short circuit breaking current about 20kA, 40kA and 50kA. It is suitable for indoor use. Compact design enables the 12kv circuit breaker to be installed within almost all switchgears.

12kV Vacuum Circuit Breaker, 50Hz, 630A

$2,730.95

SKU: ATO-VCB-12B

Economical price vacuum circuit breaker with 12kv rated voltage. Vacuum circuit breaker voltage range is 11kv to 40kv. 12kv vacuum circuit breaker has particular advantages for use in networks where there is a high switching frequency in the working current range.

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.

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.

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.

Safety Relay for Safety Mat, One-to-six, 24VDC

$1,619.77

SKU: ATO-SR-S6D24M1A1B

Factory price safety relay for safety mat supports 24VDC voltage power supply, with one-to-six configuration, one relay can connect up to six safety mats. Power consumption is as low as 3W, and response time is less than 20ms. Its IP50 protection grade has good dustproof effect and can operate stably in general industrial environments.

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.

Infrared Fiber Coupled Laser Module, 808nm 35W

$1,419.23

SKU: ATO-LM-FFGX808

High-power infrared fiber coupled laser module for sale online, with a working wavelength of 808nm and a power output of 35W. Its shell operates at a temperature of 25℃ and has a storage temperature range of -20℃ to 70℃. The fiber coupled laser module is suitable for various applications that require infrared laser performance.

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.

High Power Laser Diode Module, 450nm 40W, 24V/PWM

$1,153.64

SKU: ATO-LM-LY45B40W

Buy a high power laser diode module from ATO, configured with a wavelength of 450nm, a power of 40W, supporting 24V power supply and PWM modulation, designed for cutting and engraving. The module operates stably within the operating temperature range of 0℃ to 35℃, and its point laser beam provides high-precision processing, suitable for materials such as metal, plastic and wood.