Passive Components

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 15kW/ 25kW 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 5 position DIP switch at wholesale price, SPST loop, pin spacing 2.54mm. It is a dual in-line package switch miniature which 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.

Current Transformer, 500/5A, 800/5A, 1500/5A to 2500/5A

$179.68

SKU: ATO-CT-80I

Current transformer rated ratio 500:5A, 750:5A, 1200:5A and 2500:5A are available, accuracy classes can select 1, 0.5, 0.5S, 0.2 and 0.2S, rated frequency 50Hz or 60Hz, manufacturer direct saleand free shipping.

Digital Air Pressure Switch, M5

$142.06

SKU: ATO-DPS-10

Digital pressure switch for sale online at affordable price. High accuracy pressure switch with rated pressure range 0.0~101.0kPa/ -100.0~100.0kPa/ -100.0~1.000MPa for selection, NPN or PNP open collector 2 outputs can be chosen, takeover diameter M5. The high precision digital pressure switch is widely used in factory automation, chemical textile industry, medical equipment, chemical industry and other fields.

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

$53.77

SKU: ATO-EMR-13F2Z

Available for 12V/24V DC, 110V/220V AC coil voltage, electromagnetic relay features DPDT contact configuration, 8 pins with plug-in terminals, contact load 10A/240V AC 28V DC. Favorable price and high quality.

EMI Line Filter, 50A, 3 phase

$140.61

SKU: ATO-EMI-1050

Reliable single-stage EMI power line filter for 3-phase 3-wire electrical equipment, rated current 50A, voltage rating to 440V AC, threaded stud connection and compact structure, high performance and favorable price.

Heavy Duty Connector, 24 Pin, 500VAC / 16 Amp

$91.29

SKU: ATO-HDCN-24P

The wiring form of 24 pin heavy duty connector is screw connection. It has working current 16A, working voltage 500VAC, temperature range -40℃~+125℃ (-40℉~+257℉), insertion/withdrawal cycles 500 times and protection class IP65. 24 pin heavy duty connector has different 4 shell items for choice.

Hose Quick Connector, Intubation Type

$3.53

SKU: ATO-QC-I03

Affordable hose quick connector with 03/04/06 mm input cannula diameters is available. It is an intubation type, designed for RVs, campers, faucets, lawn sprinklers, spigots, taps and other garden accessories. Strong plastic shell makes the quick connector more smooth and wear-resistant.

LED Machine Light, 1W/ 3W

$41.59

SKU: ATO-LML-6002

LED machine work light with cheap price, which with 1W/ 3W power supply, switch magnet base/ two holes fixed/ three holes fixed/ four holes fixed/ clip-on base/ round magnetic base 6 installation base can be chosen. The LED machine light has advantages of durability, super brightness, dust-proof and waterproof and long service life.

Programmable Timer Relay, 16-Input 16-Output, 24V DC

$184.62

SKU: ATO-TIMER-32PLC

This 16-input 16-output programmable timer relay, aka. simple PLC controller, can replace both multiple timer relays and ordinary PLC, with more powerful & accurate timing function and easy to learn & understand programming. This simple PLC controller is relay type with power supply 24V DC. The input is compatible with PNP/NPN switching signal. Optional analog input/output 0~20mA, 0~10V, 485 Modbus. Easy to use and favorable price.

Solid state relay SSR-25AA, 25A 70-280V AC to AC

$54.29

SKU: ATO-SSR-DH25AA

SSR-25AA, single phase solid state relay, zero cross, load current rating 25 amp, AC control voltage 70-280V AC, load voltage 24-480V AC, panel mount, strong structure and high reliability.

0.1μF 1kV Disc Ceramic Capacitor

$1.19

SKU: ATO-CC-1KV104K

104 0.1μF high voltage disc ceramic capacitor at factory price, with radial lead wire and 10mm lead pitch, 1kV voltage, 10% tolerance. This power ceramic capacitor can be used for household appliances, operating temperature range from -40℃ to 105℃.

1/2" Automatic Water Level Control Valve

$49.84

SKU: ATO-SSFV-1/2

Low price 1/2-inch (DN15) automatic water level control valve is designed to regulate and maintain a constant water level in a reservoir, tank, or other water storage system without manual intervention. Fully automatic water level float valve, 304 stainless steel body, thread connection. Water inlet direction upward or side, narrow side or wide side mounting bracket for selection.

1000 Amp Dual Power Automatic Transfer Switch, 4 Pole

$1,168.85

SKU: ATO-DPATS-1000

Reasonable price and compace size 4 pole automatic transfer switch for sale online. Auto transfer switch with 1000 amp rated current and 1000V rated insulation voltage. 1000 amp dual power auto changeover switch widely used in elevator, surveillance and fire protection.