Passive Components

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.

30/40/50 Amp Thermal Overload Relay, 220V, 3-Phase

$56.17

SKU: ATO-TOR-304050

Thermal overload relay provides overcurrent and phase failure protection for AC motors. Current setting range 30-40Amp or 37-50Amp for selection, current rating 93A, working voltage 3-phase 220V~690V, insulation voltage 690V, matching 40A contactor and 63A/100A gG fuse breaker.

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.

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.

4 amp 1 pole Miniature Circuit Breaker

$57.49

SKU: ATO-MCB-1P04

4 amp miniature circuit breaker with standard ratings of 6kA short circuit interrupting capacity at 230/400V AC single voltage, standard 35 mm DIN rail mounting. The mcb circuit breaker has c curve trip characteristic to suit most applications.

4 amp 2 pole Miniature Circuit Breaker

$68.99

SKU: ATO-MCB-2P04

4 amp 2 pole miniature circuit breaker is an electrical switch that meets IEC standard to provide the supplementary protection for the electrical equipment with 6kA short circuit breaking capacity, with C curve trip characteristic, safety used in DIN rail mounting.

4 Position DIP Switch, 8 Pin, SPST

$9.19

SKU: ATO-DIP-4P

4 position 4 way DIP switch with 8 pins for sale, 2.54mm pin spacing, it is an electromechanical device to make manual changes to an electronic circuit. This micro SPST DIP switch is commonly mounted on a PCB, breadboard or motherboard.

4.7μF 35V DIP Tantalum Capacitor

$1.65

SKU: ATO-TC-047UF35DIP

High quality and lower cost 4.7μF tantalum capacitor for sale online. DIP tantalum capacitor with 35V voltage. 4.7μF 35V DIP tantalum capacitor is characterized by anti tide, flame retardancy and high temperature resistance. Tantalum capacitor applies in printer, mobile phone and elecrtic tool.

6V DC Signal Relay, DPDT, 2A

$18.28

SKU: ATO-SR-W32DC6V

6V DC Low signal relay at best price, contact form DPDT, max. switching current 2A, rated load 1A 125VAC/2A 30VDC, coil nominal power 200mW/150mW for your choice.

8 String PV Combiner Box

$690.72

SKU: ATO-PVCB-8S

Get an 8 string solar combiner box from ATO.com to ensure electrical safety, simplify wiring, and provide overcurrent protection, and surge protection. 8 in 1 out PV combiner box is suitable for residential, commercial and other applications.

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.

Circular Connector, 2/3/4/5/6/7/8/9/10 Pin, M16

$48.83

SKU: ATO-CIRCN-16M

Circular connector is used for connecting component and cable, cable and cable. It has simple and firm locking mechanism, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6/7/8/9/10 Pin, right angle plug, different shapes of socket to select.

Current Transformer, 200/5A, 400/5A, 600/5A to 1000/5A

$119.67

SKU: ATO-CT-60I

Low price current transformer can select ratio 200/5A, 300/5A, 600/5A and 1000/5A. rated frequency 50Hz or 60Hz, small size and light weight, manufacturer direct sale.

Electromagnetic Relay, 8-pin DPDT, 12V/24V/110V/220V coil

$53.69

SKU: ATO-EMR-MK2P1

Electromagnetic relay with plug-in terminals, 8 pins DPDT, silver alloy contacts, optional coil volatge 12V DC, 24V DC, 110V AC and 220V AC, contact load 10A/250V AC 28V DC, compact size and clear plastic housing.

Emergency Push Button Switch, Plastic Type

$40.55

SKU: ATO-EPB-PT

Emergency push button switch with mushroom button component, has variety types of 1NC/ 1NO+1NC/ 2NC+1NO/ 2NO+1NC to choose, works at 220V voltage and 5A current. It can protect the safety of people and equipment, when the machine is in a dangerous state.

Foot Switch, 250V, 2NO2NC

$87.78

SKU: ATO-CFS-702

Competitive price foot pedal switch for sales, the foot switch with rated voltage 250V AC, rated current 15 amp, contact 2NO2NC, action force 3.2kg. The ffot pedal switch offers impact resistance, abrasion resistance, high temperature resistance advantages.

Heavy Duty Connector, 10 Pin, AC 250V/500V, 16A

$85.46

SKU: ATO-HDCN-10P

Heavy duty connector 10 pin has 16A working current, 250VAC/500VAC working voltage, pollution degree III, optional 8 shell items. The applicable temperature range is -40℃~+125℃ (-40℉~+257℉), and the protection class is IP65. So 10 pin heavy duty connector can be used in harsh environments.

Joystick Switch, 380V, 10A, 2/ 3 Knob

$30.87

SKU: ATO-JS-LS2

Joystick switch with cheap price, features 380V AC rated voltage, 10A rated current, 30mm hole diameter, 2 knob/ 3 knob two product gear for selection. It is widely used in factory equipment, instrumentation, marine equipment, medical equipment, CNC lathes, and oil extraction.

LED Machine Light, 3W/ 5W/ 7W

$44.76

SKU: ATO-LML-6004

Cheap price machine tool lighting with 3W/ 5W/ 7W power supply for selection, three holes fixed/ round magnetic base/ clip-on base/ fixed magnetic base 4 installation base can be chosen. LED machine work lamp has a stylish appearance with thick aluminum alloy material, strong and durable, and has a long service life.

Mechanical Pressure Switch, 0.5-150 Psi

$67.46

SKU: ATO-PS-LF20

Competitive price mechanical pressure switch with NO/ NC/ NO+NC three contact forms for selection, 0.5-150 psi pressure range can be chosen, 1/8 NPT, 1/4 NPT, G1/8, G1/4 connection thread. The pressure switch can be used in air, water, motor oils, transmission oils, jet fuels and other hydrocarbon media.