Passive Components

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.

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.

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 (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.

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

$1,339.62

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.

16 amp 1 pole Miniature Circuit Breaker

$52.99

SKU: ATO-MCB-1P16

High quality miniature circuit breaker is intended for the short circuit and overload protection in the AC 50Hz circuit, 230/400V single pole voltage and a rated current of 16A. 6kA short circuit breaking capacity, meets commercial and industrial applications.

16 amp 2 pole Miniature Circuit Breaker

$62.99

SKU: ATO-MCB-2P16

2 pole 16 amp MCB miniature circuit breaker meets IEC standard to turn off the electrical circuit during a faulty condition to protect conductors, c curve trip characteristic, used in AC 50Hz, 230/400V with a 6 kA short circuit interrupting capacity.

1600 Amp Dual Power Automatic Transfer Switch, 4 Pole

$1,459.38

SKU: ATO-DPATS-1600

Good price ATS dual power automatic transfer switch with 1600 amp rated operating current for sale. 10 Ie rated marking capability and 8 Ie rated breaking capability of this dual power ATS. 4 pole ATS automatic transfer switch with fast switch on and off the circuit or transfer between dual power sources, to achieve the safe isolation.

2 Position 40A Rotary Switch 3 Pole/4 Pole

$68.72

SKU: ATO-WS3040

High quality changeover switch for sale, 40A, 2 position rotary switch is mainly used for AC 50Hz, can be used for main switch of ventilation equipment, air conditioning and water pump system, ideal for power switches in power lines.

2000 Amp Dual Power Automatic Transfer Switch, 4 Pole

$2,951.92

SKU: ATO-DPATS-2000

High quality and cheap price double power automatic transfer switch with 2000 amp rated current. 120 kA rated limited short-circuit current and 50 kA rated short-time withstand current of this 4 pole automatic changeover switch. Automatic power transfer switch often used in residential area, military facility and hospital.

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

$109.29

SKU: ATO-ESR-200

ATO engine starter relay is an electrical component in a vehicle's starting system that plays a crucial role in initiating the car engine's ignition process. This auto starter relay comes with 200A contact current, 12V DC and 24V DC coil rated voltage available, best for preventing excessive wear on the ignition switch and ensuring reliable engine starting.

220μF 50V Aluminum Electrolytic Capacitor

$1.49

SKU: ATO-EC-KF221M050G

High voltage electrolytic capacitor at affordable price for sale. Aluminum electrolytic capacitors in electronic circuits is to pass alternating current and block direct current. Aluminum capacitor with cap. tolerance ±20%, lead spacing 5 mm, direct plug installation type. High voltage capacitors have been widely used in consumer electronic products, communication products, new energy, automation control, high-speed railway and aviation and military equipment etc.