Passive Components

1-1/4 inch Float Valve for Water Tank

$130.76

SKU: ATO-FV-32

Hot selling 1-1/4" (DN32) floating ball valve works by opening and closing a valve as the water level in the tank rises and falls, Water tank ball valve is ideal for domestic water tanks, livestock watering systems, and irrigation systems.

12 String PV Combiner Box

$892.45

SKU: ATO-PVCB-12S

The provided 12 string DC combiner box can work for grid-tie inverters and off-grid inverters. It is equipped with an anti-reverse diode, MCCB circuit breaker, DC fuse and surge protection device, ideal for residential and commercial settings.

120A Automotive Starter Relay, 12V/24V DC

$55.29

SKU: ATO-ASR-120

Purchase a 4-pin automotive starter relay with 120A contact current, coil rated voltages of 12V DC or 24V DC to meet your vehicle's needs. This auto starter relay plays a crucial role in your car's starting system, ensuring a smooth and powerful engine ignition process.

15 hp 3 Phase Magnetic Motor Starter

$98.43

SKU: ATO-MS-15HP

Cheap 2 phase or 3 phase magnetic starter comes with an AC contactor, overheating relay, 15 hp, 11kW power, 220V or 380V voltage, 25A rated current, 63A frame current and 50/60Hz, which can help control the start and stop of motors.

16 amp 4 pole Miniature Circuit Breaker

$79.29

SKU: ATO-MCB-4P16

Economical price 16 amp 4 pole miniature circuit breaker complies with the IEC standard and is designed for mounting on a standard rail. This C16 mini MCB features a 6kA short-circuit interrupting capacity, ensuring reliable protection against short circuits and overloads in an AC 50Hz circuit.

160A DC Circuit Breaker, 1/2/3/4 Pole

$123.68

SKU: ATO-DCCB-160A

160A DC circuit breaker at affordable price for sale online. 250V, 500V, 750V, 1000V rated working voltage can be chosen. Smart circuit breaker has overload long delay protection and short-circuit instantaneous protection functions. Working temperature of PV DC circuit breaker between -25 ℃ and 50 ℃.

2 Position 32A Rotary Switch 3 Pole/4 Pole

$67.69

SKU: ATO-WS3032

Buy low cost 3 pole 2 position rotary switch, rated current 32 amps, protection level IP65, it is not only used for the introduction of the power supply in the machine control circuit, but also as a control switch for directly controlling the small-capacity asynchronous motor.

2.5μF 450V Ceiling Fan Capacitor

$1.98

SKU: ATO-FC-CBB61-025

Low cost 2.5 mfd ceiling fan capacitor for sale, rated frequency 50/60 Hz, capacitor tolerance 5%, CBB61 fan capacitors are suitable for starting and running pedestal fans, range hoods, air conditioners, fans and pumps, etc.

20 amp 3 pole Miniature Circuit Breaker

$71.39

SKU: ATO-MCB-3P20

3 pole C20 miniature circuit breaker (MCB) designed for rail mounting, is rated for a 230/400V AC supply and offers a short-circuit breaking capacity of 6kA. This 20 amp mini circuit breaker provides reliable short-circuit protection and features a C curve trip characteristic for optimal performance in circuits with moderate inrush currents.

200A High Voltage DC Contactor, 12V/24V coil

$161.08

SKU: ATO-DCCON-HV200

High voltage DC contactor, built-in energy saving coil, available with 12V or 24V DC, normally open type (SPST-NO), main contact rated load current is 200 amps, operating voltage up to 1000V, maximum switching power up to 640 kW.

22μF 50V Aluminum Electrolytic Capacitor

$1.05

SKU: ATO-EC-KF220M

Good price aluminum electrolytic capacitor provides 22μF capacity, 50V rated voltage, high voltage electrolytic capacitor with lead spacing 2mm, dissipation factor 9%, cap. tolerance ±20%. The electrolytic capacitor providing good electrical performance, wide application range and high reliability.

24AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$128.99

SKU: ATO-UL1007-24

24AWG stranded hook-up wire meets UL 1007 standard for tinned copper wire, 300V rated voltage, 2000 ft. /roll. Available in different colors of PVC outer cover for insulation. Electrical wire is commonly used in commercial wiring applications.

32 Amps 3 Pole AC contactor 24V/110V/220V Coil

$69.66

SKU: ATO-ACCON-032

The inexpensive bypass AC Contactor is suitable for using in the circuits AC 50Hz or 60Hz, rated voltage up to the 660V, high efficiency and reliability, make the contactor be widely used. 3 pole contactor relay has 32 amps current when used in AC-3 380V, and has 21 amps when used in AC-3 660V.

32A Star Delta Starter, 15kW/ 25kW, 220V/ 380V AC

$138.09

SKU: ATO-STAR-32

32 amps starting current star delta starter for 3 phase induction motor circuit control, economic price, working at 15kW/ 25kW power, 220V or 380V AC voltage available, optional contact form 3P+NO or 3P+NC. This wye delta motor connection starter consists of 3 contactors and an air delay head for 20Hp or 34Hp asynchronous motor.

5 Position DIP Switch, 10 Pin, SPST

$9.39

SKU: ATO-DIP-5P

Surface mount 5 position DIP switch for sale, SPST loop, pin spacing 2.54mm. This miniature DIP switch consists of 5 switches in a single unit which can be mounted on a PCB, breadboard or motherboard to control circuits.

6 amp 1 pole Miniature Circuit Breaker

$55.19

SKU: ATO-MCB-1P06

Single pole C6 MCB miniature circuit breaker is an electrical switch that provides an electrical circuit from damage caused by overload or short circuits, with a 6 amp current rating, used in AC 50Hz, 230/400V with a 6 kA short circuit withstand rating.

6 amp 2 pole Miniature Circuit Breaker

$65.79

SKU: ATO-MCB-2P06

Cost-effective double pole C6 miniature circuit breaker with 6 amp rated current, C curve trip characteristic, DIN rail mounting, meets IEC standard. This MCB breaker 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.

60/70/80 Amp Thermal Overload Relay, 220V, 3-Phase

$58.79

SKU: ATO-TOR-607080

Good price 3-phase thermal overload relay for sale, features overcurrent and phase failure protection functions. Current setting range 55-70 Amp/ 60-80 Amp for selection, current rating 93A, working voltage 220V~690V, insulation voltage 690V, matched with 40A contactor and 100/125A gG fuse breaker.

9V DC Signal Relay, SPDT, 3A

$18.99

SKU: ATO-SR-W38DC9V

Low cost 9V DC signal relay for sale, coil power 200mW/360mW/400mW, contact form SPDT (1C), 3A contact switching capability, rated load 1A 240VAC/30VDC, 3A 120VAC.

Adjusting Air Compressor Pressure Switch 120V

$88.00

SKU: ATO-LF17

Adjusting air compressor pressure switch 120V rated voltage/ current 120VAC/24A, work in -10℃~60℃ and interface standard 1/4 or 3/8 internal screw. Pressure adjustment range 2.5~35kgf/cm² and long electrical life of 100,000 times. Equipped with compact steel case, relief valve to avoid overload. Good air tightness and stability. Wiring, protection level, and contact material can all be customized. Used in tap water, oil, water pump, air compressor and so on.