Passive Components

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

$199.29

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.

Blue Laser Engraver Module, 450nm 10W, 12V/PWM

$258.75

SKU: ATO-LM- K40B80W

Blue laser engraver module has a wavelength of 450nm, a power of up to 10W, an operating voltage of 12V and is equipped with PWM modulation technology. Its aluminum alloy material enhances durability, and the dot-shaped spot mode makes the engraving detailed and clear, suitable for a variety of materials, such as wood, plastic, etc.

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.

Double Foot Switch with Emergency Stop Button

$284.19

SKU: ATO-DFS-ESB

Double foot pedal switch for sale at factory price, with emergency stop button, 24V/220V/380V rated voltage, 15A working current. This step switch with dual foot-operated pedals, is widely used in industrial machinery, medical equipment, and automation systems.

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.

Forward Reverse Foot Switch, Single Phase/ 3 Phase

$66.79

SKU: ATO-FRFS-13PH

Favorable price forward reverse foot pedal switch for sale, single phase or three phase available, rated voltage 250V. This forward reverse foot switch is a pedal operated device used to control the direction of electric motors in conveyors, hoists, or machine tools.

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.

High Power Three Phase Bridge Rectifier Module, 300/400 Amp

$84.65

SKU: ATO-RF-MDS03

Buy high power three-phase bridge rectifier modules online, providing 300/400 amps of high current handling capacity, with 2500V insulation voltage to prevent electrical interference. 3-phase bridge rectifier module efficiently converts AC to DC, suitable for industrial power control, motor drive and inverter applications.

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.

Under/Over Voltage Monitoring Relay, LCD, 3 phase 3-wire/4-wire

$79.86

SKU: ATO-MR-GRV8S

Under/Over Voltage Monitoring Relay, equipped with an LCD display and is suitable for 3-phase 3-wire or 4-wire power systems. This voltage monitoring relay is exquisitely designed and powerful, aiming to provide reliable voltage monitoring and protection, ensuring the stable operation of the power system.

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 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

$1,864.21

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.

10μF 35V Tantalum Capacitor

$1.79

SKU: ATO-TC-10UF35V

10μF 35V tantalum capacitor at affordable price for sale. 10μF tantalum capacitor is a subtype of electrolytic capacitor. 1 mm 10μF 35V tantalum capacitor is suitable for a variety of applications, such as printer electric bicyle and mobile phone.

1250 Amp Dual Power Automatic Transfer Switch, 4 Pole

$2,064.05

SKU: ATO-DPATS-1250

Auto transfer switch (ATS) is available with 1250 amp rated current. 1250 amp 4 pole automatic transfer switch price is cheap and with high quality. 12 kV rated shock withstand voltage of this automatic power transfer switch. Intelligent automatic transfer switch can be used in -25 ℃ to 70 ℃ working temperature.