Passive Components

10 amp 2 pole Miniature Circuit Breaker

$62.69

SKU: ATO-MCB-2P10

10 amp 2-pole mini circuit breaker meet IEC standard to provide the supplementary protection for the electrical equipment with 6kA short circuit breaking capacity, trip characteristic of C curve. Compact size, DIN rail mounting and safe in use.

10 hp (7.5 kW) Power Push Button Switch, 380V

$22.98

SKU: ATO-MS-PPBS-10

A low priced on/off power push button switch for sale, it has a power rating of 10 hp (7.5 kW) and a voltage rating of 380V AC. This compact push button control station has excellent corrosion and oxidation resistance and can withstand the harshest conditions, making it the ultimate choice for anyone looking for precision and reliability.

100μF 50V Aluminum Electrolytic Capacitor

$1.31

SKU: ATO-EC-KF101M050

Aluminum electrolytic capacitor with cheap price for sale. High voltage electrolytic capacitor with 100μF capacity, 50V rated voltage, dissipation factor 9%, cap. tolerance ±20%, lead spacing 3.5 mm. The electrolytic capacitor can be applied for air conditioners, tape recorders, washing machines, communication machines and other household appliances.

10μF 25V Tantalum Capacitor

$1.52

SKU: ATO-TC-10UF25V

Economical price 10μF 25V tantalum capacitor for sale online. DIP tantalum capacitor and SMD tantalum capacitor can be chosen. Operating temperature range from -40 ℃ to 125 ℃. Solid tantalum capacitor to be used in a wide variety of circuits.

12V DC Signal Relay, SPDT, 3A

$19.50

SKU: ATO-SR-W38DC12V

12V DC low signal relay for sale, coil nominal power 360mW/200mW/450mW available, contact form SPDT (1C), 3A contact switching capability, rated load 1A 240VAC/30VDC, 3A 120VAC.

2 inch Float Valve for Water Tank

$137.62

SKU: ATO-FV-50

Factory price 2" water tank float valve can control the water level in a tank, with brass and stainless steel materials, widely used for residential, commercial, and industrial settings where a reliable and continuous water supply is required.

2 Position 32A Rotary Switch, 4 Pole

$65.81

SKU: ATO-LW26GS32

Cheap price rotary switch 2 position, 4 pole, 32 amp, frequency 50Hz, rotary switch has the advantages of flexible operation, compact structure, safety and reliability.

20 hp 3 Phase Magnetic Motor Starter

$103.91

SKU: ATO-MS-20HP

Buy a 2 or 3 phase magnetic starter online. It is a 20 hp magnetic motor starter with 15kW power, 220V or 380V voltage, 32A rated current, 63A frame current and 50/60Hz, widely used in various industrial applications.

200A Automotive Starter Relay, 12V/24V DC

$57.49

SKU: ATO-ASR-200

200A automotive starter relay for sale at factory price. This car essential component supports both 12V DC and 24V DC coil rated voltages, catering to various vehicle specifications. This auto starter relay optimizes your car's starting efficiency and ensures reliable engine ignition every time you turn the key.

200A DC Circuit Breaker, 1/2/3/4 Pole

$128.12

SKU: ATO-DCCB-200A

Competitive price 200 amp circuit breaker with 1000V rated insulation voltage and 8 kV rated impulse withstand voltage. Installation method of PV DC circuit breaker is fix type or insertion type. DC solar circuit breaker widely used in power transfer switch, control appliance and overload protection device.

250A High Voltage DC Contactor, 12V/24V coil

$179.54

SKU: ATO-DCCON-HV250

250A rated load current, main contact normal open (SPST-NO), available with 12V or 24V DC coil, switch rated loads at both low and high voltage from 12 to 900V DC. High voltage contactors offers exceptional performance in an extremely small and lightweight device.

26AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$110.79

SKU: ATO-UL1007-26

26AWG electrical insulated hook-up wire with low price, 300V rated voltage, 2000 ft. /roll. It meets UL 1007 standard for tinned cooper wire and PVC outer cover for insulation. Different colors for your choices.

3.5μF 450V Ceiling Fan Capacitor

$2.39

SKU: ATO-FC-CBB61-035

CBB61 AC 450V ceiling fan capacitor for sale, capacity value 3.5μF, 2 wire fan capacitor rated frequency 50/60Hz, flame retardant, temperature resistant, corrosion resistant features make it ideal for starting air conditioners, range hoods and motors.

32 amp 3 pole Miniature Circuit Breaker

$74.39

SKU: ATO-MCB-3P32

32 amp 3 pole miniature circuit breaker at lower price, standard 35 mm DIN rail mounting, easy to install. It is capable of protecting the system against short circuit current up to 6kA, with C curve trip characteristic.

40 amp 4 pole Miniature Circuit Breaker

$83.29

SKU: ATO-MCB-4P40

4 pole miniature circuit breaker with 40A current rating and C trip curve. The 6kA breaking capacity mini circuit breaker, mount on a standard 35mm DIN rail, makes it ideal for commercial and industrial IEC applications.

40 Amps 4 Pole AC Contactor 24V/110V/220V Coil

$76.79

SKU: ATO-ACCON-040

Lowest price AC contactor on sale, 4 pole, 24 volt, 110 volt and 220 volt coil can be selected, it is avaliable with contact form 4P (4NO) or 4P (2NO+2NC). When bypass contactor used in AC-3 380V, the rated current is 40A, when used in AC-3 660V, rated current is 34A, favorable price and high safety.

40A Star Delta Starter, 18.5kW/ 33kW, 220V/ 380V AC

$165.89

SKU: ATO-STAR-40

High performance 40 amps starting current star delta starter consists of 3 contactors and an air delay head for 3 phase asynchronous motor circuit control, with low price, working at 18.5kW/ 33kW power, 220V or 380V AC voltage available, optional contact form 3P. This wye delta motor connection starter has short circuit protection, overload protection, missing phase protection and other functions.

6 Position DIP Switch, 12 Pin, SPST

$9.39

SKU: ATO-DIP-6P

Small surface mount 6 position 12 pin DIP switch at wholesale price, SPST loop, pin spacing 2.54mm. It is a dual in-line package switch miniature that can be mounted on a PCB, breadboard, or motherboard to switch on or off circuits.

Automatic Transfer Switch, 4 Pole, 100/160/250 Amps

$358.54 $450.95

SKU: ATO-ATS-250

Auto transfer switch (ATS) is available with rated current 100 amp, 160 amp and 250 amp, 4-Pole transfer switch, used in the distribution system with rated voltage 400V AC 50Hz, with functions of full auto, forcedly switching off “0” position, remote control and manual emergency operation etc. Fast switch on and off the circuit or transfer between dual power sources, to achieve the safe isolation.

Circular Connector, 2/3/4/10/11/12/14 Pin, M19

$49.52

SKU: ATO-CIRCN-19M

Circular connector has simple and firm locking mechanism, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6/7/8/9/10/11/12/14 pin, different shapes of plug & socket to select.