Passive Components

200A High Voltage DC Contactor, 12V/24V coil

$161.08

SKU: ATO-DCCON-HV200

High voltage DC contactor, built-in energy saving coil, available with 12V or 24V DC, normally open type (SPST-NO), main contact rated load current is 200 amps, operating voltage up to 1000V, maximum switching power up to 640 kW.

22μF 50V Aluminum Electrolytic Capacitor

$1.05

SKU: ATO-EC-KF220M

Good price aluminum electrolytic capacitor provides 22μF capacity, 50V rated voltage, high voltage electrolytic capacitor with lead spacing 2mm, dissipation factor 9%, cap. tolerance ±20%. The electrolytic capacitor providing good electrical performance, wide application range and high reliability.

24AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$128.99

SKU: ATO-UL1007-24

24AWG stranded hook-up wire meets UL 1007 standard for tinned copper wire, 300V rated voltage, 2000 ft. /roll. Available in different colors of PVC outer cover for insulation. Electrical wire is commonly used in commercial wiring applications.

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

$69.66

SKU: ATO-ACCON-032

The inexpensive bypass AC Contactor is suitable for using in the circuits AC 50Hz or 60Hz, rated voltage up to the 660V, high efficiency and reliability, make the contactor be widely used. 3 pole contactor relay has 32 amps current when used in AC-3 380V, and has 21 amps when used in AC-3 660V.

32A Star Delta Starter, 15kW/ 25kW, 220V/ 380V AC

$138.09

SKU: ATO-STAR-32

32 amps starting current star delta starter for 3 phase induction motor circuit control, economic price, working at 15kW/ 25kW power, 220V or 380V AC voltage available, optional contact form 3P+NO or 3P+NC. This wye delta motor connection starter consists of 3 contactors and an air delay head for 20Hp or 34Hp asynchronous motor.

5 Position DIP Switch, 10 Pin, SPST

$9.39

SKU: ATO-DIP-5P

Surface mount 5 position DIP switch for sale, SPST loop, pin spacing 2.54mm. This miniature DIP switch consists of 5 switches in a single unit which can be mounted on a PCB, breadboard or motherboard to control circuits.

6 amp 1 pole Miniature Circuit Breaker

$55.19

SKU: ATO-MCB-1P06

Single pole C6 MCB miniature circuit breaker is an electrical switch that provides an electrical circuit from damage caused by overload or short circuits, with a 6 amp current rating, used in AC 50Hz, 230/400V with a 6 kA short circuit withstand rating.

6 amp 2 pole Miniature Circuit Breaker

$65.79

SKU: ATO-MCB-2P06

Cost-effective double pole C6 miniature circuit breaker with 6 amp rated current, C curve trip characteristic, DIN rail mounting, meets IEC standard. This MCB breaker can safely be used in AC 50Hz, 230/400V with a 6 kA rated short-circuit breaking capacity, providing an electrical circuit from damage caused by overload or short circuits.

60/70/80 Amp Thermal Overload Relay, 220V, 3-Phase

$58.79

SKU: ATO-TOR-607080

Good price 3-phase thermal overload relay for sale, features overcurrent and phase failure protection functions. Current setting range 55-70 Amp/ 60-80 Amp for selection, current rating 93A, working voltage 220V~690V, insulation voltage 690V, matched with 40A contactor and 100/125A gG fuse breaker.

9V DC Signal Relay, SPDT, 3A

$18.99

SKU: ATO-SR-W38DC9V

Low cost 9V DC signal relay for sale, coil power 200mW/360mW/400mW, contact form SPDT (1C), 3A contact switching capability, rated load 1A 240VAC/30VDC, 3A 120VAC.

Automatic Transfer Switch, 3/4 Pole, 630/700/800 Amps

$1,486.98 $1,599.21

SKU: ATO-ATS-800

Reliable intelligent automatic transfer switch with microcomputer controller is best ATS for changeover between common-used power and standby power at rated working current 630 amp, 700 amp or 800 amp and rated voltage 400VAC 50Hz, adjustable 0~30s delay time, simple wiring and easy installation, high performance and long service life, suitable for residential areas, military facilities, hospitals and other areas.

Blue Laser Module for 3D Printer, 445nm 1500mW, TTL/PWM

$98.79

SKU: ATO-LM-B01744

Factory price blue laser module has a wavelength of 445nm, a power of 1500mW, supports TTL (Transistor-Transistor Logic) and PWM (Pulse Width Modulation) control, can achieve precise engraving and cutting, and is suitable for a variety of materials such as wood, leather, paper and for 3D printing and other applications. Its wide operating temperature range (-15℃ to 30℃) are suitable for various environmental conditions.

Circular Connector, 2/3/4/5/6/7/8/9 Pin, M18

$50.63

SKU: ATO-CIRCN-P16

Circular connector is used for connecting component and cable, cable and cable. It is a set of one plug and one socket, has simple and firm locking mechanism, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6/7/8/9 pin to select.

Current Transformer, 300/5A, 600/5A, 1000/5A to 1500/5A

$157.68

SKU: ATO-CT-60II

Current transformere ratio can select 300/5A, 500/5A, 800/5A and 1500/5A, rated frequency 50Hz and 60Hz are avaliable, accuracy classes can choose 0.5S and 0.2S. Low price and manufacturer direct sale.

Electromagnetic Relay, 11-pin 3PDT, 12V/24V/110V/220V coil

$53.69

SKU: ATO-EMR-MK3P1

11-pin 3PDT Electromagnetic relay are available for 12V DC, 24V DC, 110V AC and 220V AC coil volatge, with rate load 10A/250V AC 28V DC. Transparent housing, small size, long service life and high reliablity.

Emergency Push Button Switch, Metal Type

$40.55

SKU: ATO-EPB-MT

Low price emergency push button switch with mushroom button component, made of Aluminum metal, suitable for various working environments. It offers many types of 1NC/ 1NO+1NC/ 2NC+1NO/ 2NO+1NC contact forms and works at 220V voltage and 10A current.

Explosion Proof Junction Box, IP66, Flameproof, 220/380V

$286.76

SKU: ATO-EXJB-BJX02

Factory price explosion-proof junction box features an IP66 protection rating and a flameproof design (Exd). Rated for 220V/380V, it ensures reliable operation in industries such as oil and gas, chemicals, and offshore platforms. Constructed from aluminum alloy, this junction box can be customized to meet specific requirements.

Foot Switch, 250V, 10A, 1NO1NC

$38.10

SKU: ATO-CFS-3

Cost-effective foot pedal switch for sales, with rated voltage 250V, rated current 10 amp, contact 1NO1NC, action force 1.2kg. The foot pedal switch has advantages of light weight, simple operation and long service life.

Heavy Duty Connector, 16 Pin, 250VAC/500VAC, 16A

$89.37

SKU: ATO-HDCN-16P

16 pin heavy duty connectors have 16A working current and AC 250V/500V working voltage. There are 8 different shell items to select. Cheap heavy duty connector meets standard DIN EN 60 664-1, DIN EN 61 984. It also has the certificate of CCC, CE, ROHS, RU, CSA, TUV.

Hydraulic Pressure Switch, 0.2 to 400 Bar, 1NO+1NC

$107.14

SKU: ATO-PS-LF727

Cost-effective hydraulic pressure switch with optional 0.2-1 bar/ 1-5 bar/ 1-10 bar/ 10-20 bar/ 20-50 bar/ 50-150 bar/ 100-200 bar/ 200-400 bar pressure range, four connection threads can be chosen, 250VAC/ 24VDC max voltage, 4A max current. The electric pressure switch has the advantages of flexible installation, convenient use, strong independence and long service life.