Passive Components

41A DIN Rail Terminal Block , 800V, 8 mm length

$5.50

SKU: ATO-TB-UK-5N

DIN rail terminal block with low price, it features 41 Amp, rated voltage 800V, rigid conductor is 1.0-4 mm2, which has small size, light weight and universal mounting foot to easily mount onto din rail.

45/5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.01

SKU: ATO-ACC-003

Safety air conditioner capacitor has a dual run capacitor. It works with electric motors that power the compressors and condensers that make air conditioning work. The capacitance of a capacitor is 45/5 mfd. 450V high voltage capacitor with internal explosion-proof devices have low loss, high insulation resistance and high overload capacity.

45/7.5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.09

SKU: ATO-ACC-004

Get a 450V air conditioner capacitor at a low cost. 45+7.5 mfd AC capacitor provides the initial jolt of electricity your air conditioner’s motors need to run successfully. It is an HVAC capacitor with a dual run capacitor, widely used for air conditioning, to help in the starting of the compressor and the condenser fan motor.

5 hp (3.7) kW Power Push Button Switch, 380V

$21.86

SKU: ATO-MS-PPBS-05

Buy a safe and reliable power push button switch online with a rated voltage of 380V and a rated power of 1.5 kW. The 10 hp power push button station allows easy and precise control of machines and equipment, providing a flexible and adaptable solution for a wide range of industrial applications.

5 hp 3 Phase Magnetic Motor Starter

$72.52

SKU: ATO-MS-5HP

Low price 5 hp magnetic starters for sale online. Two or three phase magnetic motor starter comes with 220V or 380V voltage, 9A rated current, 13A frame current, 50/60Hz, mainly used to manage power to the motor and provides overload protection, motor starting and stopping, and electrical isolation.

5 kvar Shunt Power Capacitor, 3 phase, 450V, self-healing

$102.36

SKU: ATO-CAP-45005

3 phase low voltage shunt power capacitor is made of the advanced metalized film and has good self-healing property. It is 5 kvar rated capacity and used in 50Hz or 60Hz 450 volt AC power system. The provided capacitor is applied to improve the power factor of circuit by the parallel connection.

50 amp 4 pole Lighting Contactor, 110V/220V Coil

$78.23

SKU: ATO-LCON-50

High performance 50 amp lighting contactor at low price, contactor modular with 220V/110V AC coil voltage, 100,000 cycles, 2 operation modes. 4 pole contactor for ac unit with auxiliary contacts operates at a safer load to control lighting systems for household appliances, industrial and commercial.

50 kvar Shunt Power Capacitor, 3 phase, 450V, Self-healing

$344.54

SKU: ATO-CAP-45050

The 3 phase power shunt capacitor is installed at low voltage electrical system in parallel for improving power factor and self-healing performance of electrical power. 50 kvar rating capacity, can be used in 50Hz or 60Hz, 450V AC circuit system.

50/5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.11

SKU: ATO-ACC-005

Cost-effective 450V AC capacitor is an air conditioner capacitor. The capacitance of the capacitor is 50+5 mfd. Dual run capacitors can work with electric motors that power the compressors and condensers that make air conditioning start and run.

50/7.5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.23

SKU: ATO-ACC-006

Factory price 50+7.5 mfd air conditioner capacitor is available online. It has a dual run capacitor to help in the starting of the compressor and the condenser fan motor. 450V HVAC capacitor is commonly used for air conditioning.

500 Amps Isolator Switch, 3 Pole/ 4 Pole

$219.63

SKU: ATO-IS-HGL500A

500 Amps isolator switch is mainly used for AC 50Hz, rated voltage 380V, 3 pole or 4 pole for selection, rated insulation voltage 690V. Long service lifetime, high safety, small size and easy operation.

500A DC Contactor, single pole, 12V/24V/48V

$205.63

SKU: ATO-DCCON-C500

500A high current contactor with single pole, designed for direct current loads, IP 50 protection, good quality and long life. They are available with two optional auxiliary contacts, 2A/48V DC or 5A/24V DC.

500K Ohm Rotary Potentiometer with On Off Switch

$17.95

SKU: ATO-RP-500K

High quality 500K Ohm offers adjustable resistors, which can be continuously varied within a defined range by turning the rotary potentiometer. The rotary potentiometer with on off switch allows precise control of parameters such as volume, brightness, speed and other analogue functions.

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.

50A Sine Wave Filter, 3 Phase

$852.62

SKU: ATO-SWF-50

Cheap sine wave filter for sale online with rated current of 50A, adapted power of 22kW, carrier frequency 4kHz, and F insulation class. The sinusoidal filter has less interference propagation towards neighboring equipment or lines.

50dB 100W RF Coaxial Attenuator, 50 Ohm

$325.39

SKU: ATO-RFFA-50DB100W

Buy economical price 100 watt coaxial RF attenuator online, frequency range from DC to 6GHz, attenuation value 50dB, working power 100W at 25℃. This 50 Ohm fixed RF attenuator is a passive electronic device crucial in managing high-power radio frequency (RF) signals, commonly used in microwave applications like GPS systems.

50dB 200W RF Coaxial Attenuator, 50 Ohm

$541.29

SKU: ATO-RFFA-50DB200W

Low cost 200 watt fixed RF attenuator for sale, frequency range from DC to 6GHz, attenuation value 50dB, impedance 50 Ohm, working power 200W at 25℃. It is an indispensable component in electronic circuits, specifically designed for radio frequency (RF) applications. This coaxial attenuator operating within the microwave frequency range, efficiently manages high power signals without compromising signal integrity.

50K Ohm Rotary Potentiometer with On Off Switch

$17.89

SKU: ATO-RP-50K

Hot selling 50K Ohm rotary potentiometer switch for sale, offering smooth rotation for easy adjustment while effectively reducing any undesirable noise or friction. ATO On/Off rotary potentiometer switches are used in a wide range of applications including audio equipment, robotics, industrial automation, automotive systems and more.

55/7.5 MFD Air Conditioner Capacitor, Dual Run Capacitor

$9.51

SKU: ATO-ACC-007

55/7.5 mfd air conditioner capacitor with a dual run capacitor for sale. 450V AC high voltage capacitor with the inner anti-explosion device for greater safety and reliability. Cheap HVAC capacitor works with electric motors that power the compressors and condensers that make air conditioning start and run.

57A DIN Rail Terminal Connector Block, M4 mm

$6.15

SKU: ATO-TB-UK-6N

Competitive price rail terminal block connector, with rated voltage 800V, current 57A, stripping length 10 mm, applies widely to the electric power industry.