Passive Components

150A High Voltage DC Contactor, 12V/24V coil

$154.92

SKU: ATO-DCCON-HV150

High voltage contactor, 150A rated load current of contact circuit, operating voltage up to 900V, normally open type (SPST-NO), is specially design to meet the requirements of high voltage DC switching applications.

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.

16 amp 3 pole Miniature Circuit Breaker

$70.69

SKU: ATO-MCB-3P16

16 amp three pole thermal-magnetic mini circuit breaker meets IEC standard for 35 mm DIN rail mounting with toggle actuation and 6kA interrupt capacity. C curve trip characteristic, is designed for the short circuit and overload protection in the AC 50Hz circuit, 230/400V voltage.

2 Position 25A Rotary Switch, 4 Pole

$61.53

SKU: ATO-LW26GS25

Buy cheap price rotary cam switch, 2 position, 4 pole, 25 Amp rated current, rotary switch is mainly used for the conversion of various control lines, voltmeter, ammeter commutation measurement control, distribution device line conversion and remote control.

22AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$165.79

SKU: ATO-UL1007-22

Buy 22AWG insulated hook-up wire at ATO, 300V, 2000 ft. It meets UL 1007 standard for tinned cooper wire. Electric stranded cable with different color of PVC outer cover for insulation, widely used in wiring appliances and electronics.

25 Amps 3 Pole AC Contactor 24V/110V/220V Coil

$62.67

SKU: ATO-ACCON-025

Low price 3 pole AC contactor for sale, 25 amps at 380V, coil rated voltages with 24V/110V/220V AC for selection, 3P+NO or 3P+NC contact form, free shipping and manufacturer direct sale.

25A Star Delta Starter, 11kW/ 18.5kW, 220V/ 380V AC

$110.39

SKU: ATO-STAR-25

25A starting current star delta starter for 3 phase induction motor circuit control, economic price, 11kW/ 18.5kW power, working at 220V or 380V AC voltage, optional contact form 3P+NO or 3P+NC. This y △ motor connection starter consists of 3 contactors and an air delay head for 15Hp or 25Hp motor.

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

$660.72

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.

Air Hose Quick Connector, Intubation Type

$3.27

SKU: ATO-QC-I02

Low price quick connector is an air hose quick connector that has 03/04/06 mm input cannula diameters. Air fitting quick connect is an intubation type, used for RVs, campers, faucets, lawn sprinklers, spigots, and faucets. High-quality plastic shell makes the air hose quick connector more smooth and wear-resistant.

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.