Passive Components

18AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$283.59

SKU: ATO-UL1007-18

Buy 18AWG insulated hook-up wire online, 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.

19mm Momentary Push Button Switch, 24V

$15.98

SKU: ATO-PBS-19mm

Light wight 24V momentary push button switch, 19mm hole size, lamp bead color can choose red, yellow, blue, green and white, 1 NO + 1NC, the metal shell is sturdy and durable, push button switch base nylon material, flame retardant and high temperature resistant.

1μF 35V DIP Tantalum Capacitor

$1.35

SKU: ATO-TC-1UF35DIP

Cheap 1μF tantalum capacitor for sale online. 1μF tantalum capacitor with flame retardant, high temperature resistance and small error. Operating temperature range from -40 ℃ to 125 ℃. Mobile phone, electric bicycle can be found 1μF 35V tantalum capacitor.

1μF 450V Ceiling Fan Capacitor

$1.48

SKU: ATO-FC-CBB61-01

Low cost fan capacitor capacity of 1μF, 450VAC, reliable insulation performance, excellent electrical performance, explosion-proof device safety, safe to use, widely used in pedestal fan, range hood, air conditioner, ceiling fan and water pump.

2 amp 1 pole Miniature Circuit Breaker

$55.81

SKU: ATO-MCB-1P02

Favorable price 1 pole miniature circuit breaker with 2 amp rated current, DIN rail mounting, can safely be used in AC 50Hz, 230/400V with a 6 kA rated short-circuit breaking capacity, providing an electrical circuit from damage caused by overload or short circuits.

2 amp 2 pole Miniature Circuit Breaker

$68.99

SKU: ATO-MCB-2P02

ATO 2 amp double pole miniature circuit breaker is designed for short circuit and overload protection for the branch circuit and equipment with high performance in rated short-circuit breaking capacity 6kA at 230/400V AC, and C curve can meet the different needs of applications.

2 Position DIP Switch, 4 Pin, SPST

$9.09

SKU: ATO-DIP-2P

Wholesale price 2 position 4 pin DIP switch for sale online, SPST loop, small and simple. This electronic DIP switch consists of 2 switches in a single unit which can be mounted on a PCB, breadboard or motherboard to control circuits.

20 amp GFCI Outlet, Electrical Receptacle

$64.29

SKU: ATO-BGFCI-20

Low price GFCI (ground fault circuit interrupter) outlet is an electrical receptacle for commercial, household and lighting. 20 amp 125V GFI wall socket meets and exceeds 10 kA short circuit testing with 60Hz power frequency, working temperature range from -35℃ to 66℃.

20 amp USB Wall Outlet, Electrical Receptacle

$61.19

SKU: ATO-B2USB-20

20 amp dual USB wall outlet for sale at economical price. USB outlet is an electrical receptacle for commercial, household and lighting. 125V wall socket meets 10 kA short circuit testing with 60Hz power frequency, working temperature -20℃ ~ 60℃, USB Compatible 1.0, 2.0, 3.0.

20mm Potentiometer with Switch, 5k/10k/500k Ohm

$19.82

SKU: ATO-POT-WS

ATO potentiometer with switch features a compact 20mm shaft length design, integrated switch function, and 5k/10k/500k Ohm resistance options. With 300° smooth rotation, 0.5W power rating and 10000-cycle durability, it ensures stable performance for industrial controls, electronic devices and automation systems. Choose this precision potentiometer with switch today.

22mm Momentary Push Button Switch, 220V

$16.86

SKU: ATO-PBS-22mm

Round momentary push button switch rated voltage 220 volt, 22mm hole size, 1 normally open 1 normally closed, gold plated copper pins, LED light display, the color of the light can be red, yellow, blue, green and white.

3 Phase Forward Reverse Switch, 15A/ 30A/ 60A Heating Current

$39.86

SKU: ATO-FRS-QS

3 phase forward and reverse switch online for sale, with working current 7A/ 12A/ 20A, heating current 15A/ 30A/ 60A, working voltage 220V/ 380VAC, 3-phase. The forward and reverse switch is mainly used in the fields where the equipment needs to rotate in both directions, such as electric vehicles, cranes, elevators, elevators, etc.

3 Pole Molded Case Circuit Breaker, 50A/ 60A/ 75A/ 100A

$83.33

SKU: ATO-MCCB-1003P

High quality molded case circuit breaker is intended for the short circuit and overload protection in the AC 50/60Hz circuit, 3 pole mccb breaker featuring rated current 50A/ 60A/ 75A/ 100A are optional, 50kA short circuit breaking capacity. Molded circuit breaker is used to distribute electric energy and protect circuits and electrical equipment from overload or short circuit.

3/4 inch Float Valve for Water Tank

$111.92

SKU: ATO-FV-20

Buy a 3/4" (DN20) brass float valve for water tank. Small ball float valve is used in storage tanks to regulate water level, suitable for residential, commercial and industrial environments where a reliable and continuous water supply is required.

32 amp 1000V DC Isolator Switch for Solar PV, 4 Pole

$77.33

SKU: ATO-DCIS-32

4 pole 32A 1000V DC isolator switch is specially designed for solar PV arrays. IP66 waterproof disconnect switch offers CE/TUV/SAA certification, wall-mounted design, and non-flammable flame-retardant housing, dustproof and impact-resistant. 3 various wiring methods are available.

32A AC Capacitor Contactor, 3 Pole, 220V/380V

$103.68

SKU: ATO-CC-32A

32A AC capacitor contactor for sale, featuring a 3-pole structure, 1NO+1NC auxiliary contacts, a selectable 220V/380V AC coil at 50Hz, and support for capacitor banks up to 18 kVAr. Designed for reliable capacitor bank switching in reactive power compensation systems, it provides easy DIN rail installation for electrical cabinets.

3V DC Signal Relay, DPDT, 2A

$16.36

SKU: ATO-SR-W32DC3V

Miniature low signal relay at affordable price, optional coil nominal power 200mW/150 mW, coil voltage 3V DC, contact form DPDT, max. switching current 2A, rated load 1A 125VAC/2A 30VDC.

4 Pole Double Throw Knife Switch with LED Indicator

$58.49

SKU: ATO-HK11-4P

4 pole double throw knife switch is equipped with a resin base, transparent LED indicator, manual operation mode, and optional current 32A/63A/100A/160A/225A, used for breaking or connecting current in a circuit.

4 Pole Double Throw Knife Switch, 63A/100A/160A

$50.98

SKU: ATO-DTKS-4P

4 pole double throw switch comes with 32A/63A/100A/160A/225A current, resin base and manual operation mode. High quality changeover knife switch is usually used in high voltage or extra high voltage power systems to cut or connect power lines.

4 String PV Combiner Box

$466.66

SKU: ATO-PVCB-4S

Low cost 4 string PV combiner box is available with anti-reverse diode, DC circuit breaker, DC fuse and surge protection device, 4 in 1 out, waterproof and dustproof, suitable for all residential, commercial and utility-scale applications.