Passive Components

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.

3/4 inch Float Valve for Water Tank

$111.92

SKU: ATO-FV-20

Buy a 3/4" (DN20) brass float valve for water tank. Small ball float valve is used in storage tanks to regulate water level, suitable for residential, commercial and industrial environments where a reliable and continuous water supply is required.

50A High Voltage DC Contactor, 12V/24V coil

$111.85

SKU: ATO-DCCON-HV50

High voltage DC contactor, normally open type (SPST-NO), 50 amps rated load current of contact circuit, available with 12V or 24V coils, the connection of contact and coil need to be nonpolarity. It is widely used in the DC high voltage field, such as electric car, wind power generation, DC power supply control system and so on.

26AWG Hook-Up Wire, UL1007, 300V, 2000 ft

$110.79

SKU: ATO-UL1007-26

26AWG electrical insulated hook-up wire with low price, 300V rated voltage, 2000 ft. /roll. It meets UL 1007 standard for tinned cooper wire and PVC outer cover for insulation. Different colors for your choices.

1/2 inch Float Valve for Water Tank

$110.38

SKU: ATO-FV-15

Cheap 1/2 inch (DN15) float valve for sale online. This brass float valve is designed for tanks and towers to ensure the tank is filled to the proper level and prevent overflowing. Floating ball valve is commonly used in domestic water tanks, livestock watering systems, irrigation systems, and industrial water storage tanks.

Heavy Duty Connector, 32 Pin, AC 250 Volt / AC 500 Volt, 16A

$109.96

SKU: ATO-HDCN-32P

Heavy duty connector 32 pin with AC 250V/500V working voltage, 10A working current, pollution degree III, applicable temperature range -40℃~+125℃ (-40℉~+257℉) can be used in harsh environments. 32 pin heavy duty connectors have the certificate of CCC, CE, ROHS, RU, CSA, TUV.

1.85mm Female RF Coaxial Connector, Flange Mount

$109.89

SKU: ATO-FFCC-18FLANGE

1.85mm female (jack) RF coaxial connector serves as a crucial cable interface, facilitating the transmission of radio frequency signals between devices. Commonly used in TV aerial and antenna systems, the flange mount type K connector enables a reliable connection between the coaxial cable and the equipment.

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.

125A DC Circuit Breaker, 1/2/3/4 Pole

$109.15

SKU: ATO-DCCB-125A

Economical price DC circuit breaker with 125 amp for sale. The protection level of pv circuit breaker is IP20. Electrical circuit breaker is available for installation in standard busbars. 125 amp DC circuit breaker often used in overload protection device, power transfer switch and control appliance.

40A High Voltage DC Contactor, 12V/24V/48V Coil Voltage

$108.66

SKU: ATO-DCCON-40

Reliable high voltage DC contactor, 40A rated load current of contact circuit, maximum switching voltage up to 750V DC, 1K (1NO) contact form, 12V, 24V, 48V, 60V, or 72V coil voltage for selection, specially designed to meet the requirements of high voltage DC switching applications.

EMI/RFI Power Line Filter 30A, 3 phase

$108.15

SKU: ATO-EMI-1030

30A EMI/RFI power line filter, 3 phase 3 wire, single stage, rated voltage 250V/440V AC, 50/60Hz, compact size and stud connection, stable performance and low price, best 3-phase EMI filter for the industrial equipment.

18 amp 3/4 Pole DC Coil Contactor, 12V/24V/48V/220V Coil

$107.78

SKU: ATO-DCCON-18A

3 or 4 pole AC contactor with DC control is an electrical switching device to control electric motors, lighting and other electrical loads at 18 amp rated current. Rated power up to 10 kW, contact form 3 NO or 2NO+2NC, coil rated voltage of 12V, 24V, 36V, 48V, 110V, 220V for your choices.

Oil Differential Pressure Switch for Refrigeration, 0.5 to 6.0 Bar

$107.62

SKU: ATO-OPS-LF5D

Oil differential pressure switch is designed for refrigeration systems. Its working pressure range is 0.5-2 bar/0.5-3.5 bar/1-6 bar. Its temperature adaptability range is -20℃ to 110℃. It adopts single-pole double-throw (SPDT) design and is used in refrigeration compressors, refrigeration equipment, freezing systems, air-conditioning systems, etc.

Solid state relay, 3 phase, SSR-80DA, 80A 3-32V DC to AC

$107.42

SKU: ATO-SSR-TH80DA

Affordable price 3 phase solid state relay SSR-80DA, load current rating to 80A, control voltage 3-32V DC, load voltage 24-480V AC, zero cross, panel mount, excellent quality, long life and brand new, ideal SSR for heavy industries.

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.

50A 3-phase EMI Line Filter, 2 Stage

$106.46

SKU: ATO-EMI-2050

50A two-stage EMI line filter for 3-phase 3-wire or 3-phase 4-wire power system, rated voltage 250V/440V AC 50Hz/60Hz, compact structure, easy to install and stud connection, excellent filtering performance in the range of 150KHz-30MHz.

Solid State Relay Heat Sink for Industrial SSR/3-Phase SSR

$106.15

SKU: ATO-SSR-HS

High quality aluminum SSR heat sink is designed for 3-phase solid state relay less than 120A or industrial single phase solid state relay 60A - 350A, helpful to dissipate the heat and protect your solid state relay.

DC Voltage Monitoring Relay, Under/Over Voltage, 12V/24V/48V DC

$105.98

SKU: ATO-MR-DVRD

DC voltage monitoring relay with 2 C/O contacts (2 Form C or DPDT) provide protection for the equipment from undervoltage and overvoltage in DC circuit 12V, 24V, 36V or 48V, adjustable trip delay time, LED indicator for working state, DIN rail mounting, compact design, good quality and low price.

65 Amps 4 Pole AC Contactor 24V/110V/220V Coil

$105.38

SKU: ATO-ACCON-065

Manufacturer price 4 pole magnetic contactor, 24 volt AC contactor with rate current 65 amp at 380V, 42 amp at 660V, low cost, high reliability and brand new, direct sale by manufacturer, good value for money.

12 amp 3/4 Pole DC Coil Contactor, 12V/24V/48V/220V Coil

$104.98

SKU: ATO-DCCON-12A

12 amp DC coil controlled AC contactor with 3 or 4 pole for sale at low price. 12V, 24V, 48V, 220V coil voltages are optional, rated power up to 7.5 kW (10HP). It is an electrical switching device widely used in the control system of DC electric control, storage battery circuit and capacitance circuit.