Passive Components

20A 3-phase EMI Line Filter, 2 Stage

$144.92

SKU: ATO-EMI-2020

3-phase 3-wire or 3-phase 4-wire EMI power line filter in dual-stage configuration, current rating 20 Amp, voltage rating 250/440V AC 50/60Hz, high performance, compact design, great EMI filter for servo system, motor drives, etc.

25 amp 2 pole Miniature Circuit Breaker

$64.69

SKU: ATO-MCB-2P25

25 amp 2-pole mini circuit breaker, with 6 kA short circuit breaking capacity at 230/400V AC, C curve availble. Compliance with IEC standards, meet general purpose needs of protecting branch circuit, easy mounting in DIN rail, high reliability and safe in use.

300A DC Circuit Breaker, 3 Pole

$255.92

SKU: ATO-DCCB-300A

Lower price 300A DC circuit breaker with 20 ms total break time for sale online. Working temperature of smart circuit breaker between -25℃ and 50 ℃. PV DC circuit breaker is commonly used in power transfer switch, overload protection device and control appliance.

32 amp 1 pole Miniature Circuit Breaker

$54.29

SKU: ATO-MCB-1P32

ATO 1 pole 1A MCB miniature circuit breaker is an electrical switch to turn off the electrical circuit during a faulty condition to protect conductors, with 32 amp current rating, used in AC 50Hz, 230/400V with a 6 kA short circuit withstand rating.

63 amp 3 pole Miniature Circuit Breaker

$82.29

SKU: ATO-MCB-3P63

63 amp 10kA mini circuit breaker is intended for the short circuit and overload protection in the 50Hz AC circuit, 230/400V AC supply. 3 pole MCB in accordance with IEC standard, c-curve trip characteristic to suit most applications.

6μF 450V Ceiling Fan Capacitor

$3.59

SKU: ATO-FC-CBB61-060

Small ceiling fan capacitor with a capacity value of 6μF, model CBB61, capacitance tolerance 5%, rated frequency 50/60Hz, used to start and stop all kinds of fans, air conditioners, hoods, and pumps.

80 Amps 4 Pole AC contactor 24V/110V/220V Coil

$148.46

SKU: ATO-ACCON-080

80 Amps 4 pole bypass AC contactors with compact structure and complete specifications. It has 4P (4NO) and 4P (2NO+2NC) contact form, 24V, 110V, 220V coil voltage for you to choose, direct sale from manufacturer.

80A Star Delta Starter, 37kW/ 63kW, 220V/ 380V AC

$221.49

SKU: ATO-STAR-80

Economic price 80 amps starting current star delta starter for sale. This wye delta motor connection starter has short circuit protection, overload protection, missing phase protection and other functions. It consists of 3 contactors and an air delay head for 3 phase asynchronous motor circuit control, contact form 3P, working at 37kW/ 63kW power, 220V or 380V AC voltage.

Air Compressor Pressure Switch 1-35bar

$81.85

SKU: ATO-LF12

Air compressor pressure switch equipped with unloading valve for sale. Pressure adjustment range 1-35bar, interface standard G1/2 or 1/2 NPT or R1/2 internal thread. Work in temperature -25℃~80℃, protection class IP20 and long electrical life 100,000 times. Compressor pressure switch come with an overload protection for thermal relay, and motor power can be cut off in time. No handle. Wildly apply in air compressor water pump, screw machine and pressure gauge and so on.

Air Hose Quick Connector, M Type

$3.18

SKU: ATO-QC-M05

Air hose quick connector has 03/04/06 mm input cannula diameters for selection. M-type hose connects are designed for water and air. Well sealed quick connect fitting can be connected to hoses in seconds without any tools, suitable for various watering devices such as nozzle, sprayers, sprinklers.

Automatic Transfer Switch, 2 Pole, 20A/32A/40A/50A

$92.06

SKU: ATO-ATS-2P

Compact 2 pole automatic transfer switch (ATS) for sale online. It equipped with optional rated operating current 16A, 20A, 25A, 32A, 40A, 50A, and 63A, suitable for a 400VAC 50Hz/60Hz power supply system. Low price dual power automatic changeover switch has a reliable automatic and manual operation, simple structure and easy operation.

Circular Connector, 15/17/19 Pin, M26

$56.67

SKU: ATO-CIRCN-P24

Circular connector has female plug & male socket, simple and firm locking mechanism, easy to seal, insert and dismantle. Aviation connector has 15/17/19 pin to select.

Relay Module, 24V DC, 2/4/8/12/16/24/32 Channel

$82.27

SKU: ATO-RM-24

High quality and low price relay moduel for sale. optional 2, 4, 6, 8, 10, 12, 16, 20, 24, 32 channel relay board, inputs compatible with NPN and PNP, 24V DC supply voltage, high-current relay with 1NO+1NC or 2NO+2NC contact, LED indicating working status, safe and reliable, compact and light, easy wiring and installation.

Solid state relay SSR-60DA, 60A 3-32V DC to AC

$62.65

SKU: ATO-SSR-DH60DA

Solid state relay SSR-60DA, load current rating to 60 amp, 3-32V DC control voltage, 24-480V AC load voltage, with LED indicator, zero cross, ideal for frequent switching occasions.

Split Core Current Transformer, 200/5A

$28.98

SKU: ATO-SCT-CTKD-200

200/5A split core current transformer at great price, the flame-retardant housing ensures stable and reliable protection, snap design, easy to open and close, and the compact size allows for easy installation and removal.

0.1μF 16V Multilayer Ceramic Chip Capacitor

$23.64

SKU: ATO-MLCC-16V104K

Low price SMD multilayer ceramic chip capacitor for sale, 0.1μF (100000pF, 100nF) capacitance, rated voltage 16V, 10% tolerance, 4000PCS per roll. This MLCC surface mount capacitor is widely used for household appliances.

100μF 16V SMD Electrolytic Capacitor

$1.12

SKU: ATO-EC-HV101M016

Reasonable price SMD aluminum electrolytic capacitor with 100μF capacity, 16V rated voltage for sale online. High voltage SMD electrolytic capacitor with ±20% cap. tolerance, 20% dissipation factor. Surface mount electrolytic capacitor is used in various electronic products with compact structure, small volume and high precision.

100μF 25V DIP Tantalum Capacitor

$3.95

SKU: ATO-TC-100UF25DIP

High quality 100μF 25V tantalum capacitor with cheap price. 100μF tantalum capacitor with small size, small capacity error, small leakage current and wide temperature range. Working tempeature between -40 ℃ to 125 ℃. DIP tantalum capacitor often found in electric bicycle, electric tool and printer.

12 Position DIP Switch, 24 Pin, SPST

$10.49

SKU: ATO-DIP-12P

Mini 5 position side DIP switch at factory price, SPST loop, pin spacing 2.54mm, surface mount, small size and light weight. It is a dual in-line package switch which can be mounted on a PCB, breadboard or motherboard to switch on or off circuits.

125A DC Reversing Contactor, 2 pole, 12V/24V/48V

$132.41

SKU: ATO-DCCON-R125

Excellent conductivity reversing contacor is designed for demanding forward/reverse control of the motors. 2 pole DC contactor with 12V/24V/48V coil, 2NO and 2NC contact form, and is available with two optional auxiliary contacts.