Passive Components

6x6x6mm Tact Push Button Switch, 4 Pin

$1.28

SKU: ATO-TC-P666

The hot selling 4 pin tact push button switch is available in a 6x6x6mm size with a reliable contact mechanism and ergonomic design. Tactile push button switches are commonly used in keypads, remote controls and other electronic devices that require momentary contact closure.

6x6x7mm Tact Push Button Switch, 4 Pin

$1.28

SKU: ATO-TC-P667

The 7mm momentary tactile push button switch provides a simple and reliable way to control electronic circuits. This 4 pin tact push button switch is compact and easy to install, making it the perfect solution for your electronic needs.

6x6x8mm Tact Push Button Switch, 4 Pin

$1.28

SKU: ATO-TC-P668

6x6x8mm is a high quality mechanical switch which has a light touch tactile feel and excellent reliability, making it ideal for use in a variety of applications. ATO 4 pin tact push button switch is used in a variety of devices such as computers, cell phones, game consoles, etc., providing users with a more convenient way to control them.

6x6x9mm Tact Push Button Switch, 4 Pin

$1.28

SKU: ATO-TC-P669

The affordable 4 pin tact push button switch has a size of 6x6x9mm, which enhances the user's experience by providing a fast response without excessive force when touched. The tactile push button switch is ideal for use on computers, cell phones, game consoles and other electronic devices.

7.5 hp 3 Phase Magnetic Motor Starter

$77.05

SKU: ATO-MS-7.5HP

2 or 3 phase magnetic motor starter features 5.5kW power, 220V or 380V voltage, 12A rated current, 25A frame current, 50/60Hz. Factory price 7.5 hp magnetic starter switch provides a convenient and reliable way to start and stop a motor and protects the motor from overloads, short circuits and other electrical faults.

70/7.5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.99

SKU: ATO-ACC-010

Low cost air conditioner capacitor is an HVAC capacitor that helps the motor start and run. The capacitance of a capacitor is 70/7.5 mfd. 450V high voltage capacitor works with a dual-run capacitor to provide the initial jolt of electricity your air conditioner’s motors need to run.

76A DIN Rail Universal Terminal Block, 800V

$6.68

SKU: ATO-TB-UK-10N

Low price din universal terminal block online for sale, rated 800V voltage, current 76 Amp, 1.5-1.8 Nm torsion torque. Din universal terminal block is used for wires connecting of home appliances, electronic circuits, machines, etc.

8 kvar 125 μF Shunt Power Capacitor, 3 phase, 450V, low voltage

$112.62

SKU: ATO-CAP-45008

AC shunt power capacitor is 3 phase, 8 kvar ( 125 μF ) rating at low cost, it is used in low voltage 450V electrical system to reduce reactive loss and improve power factor. Providing excellent self-healing property and reliable, small volume, light weight and convenient installation.

80 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$56.97

SKU: ATO-MTS-80

Buy a 80A manual transfer switch for generator from ATO.com. It can be used as a small interlocked circuit breaker with 50~440V rated voltage, dual power supply, and long life. 1 pole/2 pole/3 pole/4 pole generator transfer switches for selection.

800A DC Contactor, 12V/24V/48V

$201.69

SKU: ATO-DCCON-C800

It is a DC contactor with high current, normally open contact type and a rated load current of the contact circuit of 800A. The voltage options include 12V, 24V, 48V, etc. This 800A DC contactor is made of the same material, has good conductivity, sensitive response, low price and guaranteed quality.

80A 3-phase EMI Line Filter, 2 Stage

$285.62

SKU: ATO-EMI-2080

80A 3-phase 3-wire EMI line filter, dual stage, rated voltage 250/440V AC 50/60Hz, threaded stud connection, excellent performance in differetial mode, best filter for printing equipment, servo system, UPS, etc.

9 Amps 3 Pole AC contactor 24V/110V/220V Coil

$48.90

SKU: ATO-ACCON-009

9 amps 3 pole AC contactor, available with 24V, 110V, 220V coil voltage. It mainly applies to the circuit of AC 50Hz/60Hz, and rated insulation voltage 660V. The rated current is 9A when used at 380V and 7A at 660V, for long distance breaking circuit and frequently starting or control the motor. This bypass contactor frequently start and control AC electromotor.

9A Star Delta Starter, 4kW/ 7.5kW, 220V/ 380V AC

$89.99

SKU: ATO-STAR-09

Compact size 9A starting current star delta starter for sale. It has short circuit protection, overload protection, missing phase protection and other functions. Y delta motor connection starter at low price consists of 3 contactors and an air delay head for three phase electric induction motor circuit control, contact form 3P+NO or 3P+NC, working at 4kW/ 7.5kW power, 220V or 380V AC voltage.

Aluminum Wire Wound Resistor

$52.92

SKU: ATO-WWR-62

Aluminum wire wound resistor price is affordable, optional power in 60W~2000W, resistance 10Ω~750Ω, protection degree up to IP54. It uses high stability iron chromium aluminum resistance wire, has strong impact resistance and high heat capacity, suitable for harsh environments.

Automatic Transfer Switch, 3/4 Pole, 6 to 63 Amps

$188.92 $267.86

SKU: ATO-ATS-063

Low price and compact size dual power automatic transfer switch (ATS) with high-breaking mini circuit breaker, selectable rated operating current 6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A, works at 400VAC 50Hz/ 60Hz power supply system, 3-pole or 4-pole ATS changeover switch, reliable automatic and manual operation, simple structure, easy operation and long service life.

Blue 24V Led Indicator Light

$15.74

SKU: ATO-IL-24V

LED indicator lamp rated voltage 24V AC/DC, hole size 22mm, rated current 20mA, easy to identify LED, soft lighting, no eye damage, high quality flame retardant enclosure, 12 months warranty, 110V LED indicator light can be customized.

Circular Connector, 2/3/4/5/6/7/8 Pin, M12

$49.21

SKU: ATO-CIRCN-XS12

Circular connector is used for connecting component & cable, cable & cable, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6/7/8 pin, female/male plug & socket to select.

Current Transformer, 10/5A, 20/5A, 40/5A to 75/5A

$85.93

SKU: ATO-CT-30I

Current transformer current ratio can select 10/5A, 25/5A, 50/5A and 75/5A, accuracy classes can choose 0.5s, 0.2, 0.2s, rated frequency 50 Hz/60Hz, low cost and manufacturer direct sale.

Digital Timer Relay, 8 Pin, 24V DC/110-240V AC

$92.58

SKU: ATO-TIMER-TH100

Digital timer relay / countdown timer, on-delay timer, features timing setting range 0.01~9999 second / minute / hour, with supply voltages 85V-265V AC (110-240V AC) or 24V DC, 4-digit LED dual time display, easy to read, wide time delay range and high timing accuracy. 8-pin timer relay, available with 8-pin mounting socket for DIN Rail, easy to install.

DIN Rail Mounted Terminal Connector Block, 32A, 0.5-0.7 Nm

$5.45

SKU: ATO-TB-UK-3N

DIN rail mounted terminal connector block with cheap price, it features with 800V voltage, rated current 32 Amp, conductor cross-sectional area 2.5 mm2, screw nominal diameter M3 mm, offers long service life advantage.