Passive Components

Solid state relay, 3 phase, SSR-100AA, 100A 70-280V AC to AC

$129.23

SKU: ATO-SSR-TH100AA

Low cost and high quality SSR-100AA, 3 phase solid state relay, 100 Amp load current, AC control AC, input voltage 70-280V AC, load voltage 24-480V AC, LED indicator, panel mount, high reliability and good performance.

Solid state relay, 3 phase, SSR-100DA, 100A 3-32V DC to AC

$120.76

SKU: ATO-SSR-TH100DA

Cheap 3-phase solid state relay SSR-100DA, zero cross switching type, 3-32V DC control voltage, 100amp load current, 24-480V AC load voltage, with LED indicator, panel mount, strong structure and high performance.

185 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$296.16

SKU: ATO-ACCON-185A

Low price 3 phase 3 pole AC magnetic contactor is used in electric motor control and DIN rail or panel mounting, with 110V/220V/380V coils. Different contact form are available, intended for frequently switching on and off 3 phase loads up to 185 amps.

Solid state relay, 3 phase, SSR-120AA, 120A 70-280V AC to AC

$145.95

SKU: ATO-SSR-TH120AA

Favorable price SSR-120AA solid state relay, 3 phase, 120 amp load current, 70-280V AC control voltage, 24-480V AC load voltage, zero-crossing switch, LED indicator, panel mount, high quality and long life time.

Solid state relay, 3 phase, SSR-120DA, 120A 3-32V DC to AC

$136.38

SKU: ATO-SSR-TH120DA

Low price 3-phase solid state relay SSR-120DA, load current 120 Amp, zero cross, DC to AC, 3-32V DC control voltage, 24-480V AC load voltage, with LED indicator, panel mount, strong structure and excellent quality.

Split Core Current Transformer, 400A/5A, 800A/5A to 2000A/5A

$85.19

SKU: ATO-SCT-94M

Split core current transformers for sale are available in current ratios from 400A/5A, 600A/5A, 800A/5A to 2000A/5A. Unique design and split core construction for easy installation without disconnecting cables. Ideal for power monitoring systems, providing accurate measurements and easy installation to ensure efficient energy management.

225 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$326.63

SKU: ATO-ACCON-225A

AC magnetic contactor relay with 24V/110V/220V coil, rated current up to 225 amps, is mainly used for breaking circuit and frequently starting and controlling 3 phase AC electrical motors, different contact form are optional.

265 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$466.63

SKU: ATO-ACCON-265A

ATO 3 pole 3 phase AC magnetic contactor with rated current up to 265A, 24V/110V/220V coils, is suitable for switching and controlling electric motors for industrial applications. This AC contactor relay has a wide selection of contact form to choose from.

330 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$548.52

SKU: ATO-ACCON-330A

Favorable price 3 pole 3 phase AC magnetic contactor with rated current up to 330A, 24V/110V/220V coils, is suitable for switching and controlling electric motors for industrial applications. This AC contactor relay has a wide selection of contact form to choose from.

400 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$558.67

SKU: ATO-ACCON-400A

3 phase AC magnetic contactor at economical price, 3 pole, with rated current up to 400 amps, is mainly used in switching and controlling electric motors for industrial applications. This AC contactor relay has a wide selection of coils voltage and contact form.

500 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$749.59

SKU: ATO-ACCON-500A

Normal close normal open AC magnetic contactor online sale, 3 pole with rated current up to 500 amps, selectable 24V/48V/110V/220V coils voltage. This contactor relay is a form of electrical relay found on 3 phase electric motors.

630 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$1,062.89

SKU: ATO-ACCON-630A

Shop AC magnetic contactor online, 3 pole with rated current up to 630 amps, selectable 110V/220V/380V coils voltage. This contactor relay is a form of electrical relay found on 3 phase electric motors.

Industrial Solid State Relay 60A, 3-32V DC to AC SSR

$69.61

SKU: ATO-GYSSR-60DA

Low price 60 Amp industrial solid state relay, single phase SSR-60DA, can control high current 24-440V AC with lowe voltage 3-32V DC, zero-crossing switch type, fast switching, compact design, high reliability and long lifespan.

Industrial Solid State Relay 80A/100A/120A, DC to AC SSR

$78.84

SKU: ATO-GYSSR-120DA

Compact-size industrial single phase solid state relay can be selected with load current 80A, 100A, 120A, with low control voltage 3-32V DC and low control current 7-32mA for high current 24-440V AC, high switching speed, no spark and no noise. Best DC to AC SSR for automation fields.

Industrial Solid State Relay 150A/200A/250A/300A DC-AC SSR

$102.86

SKU: ATO-GYSSR-200DA

Reliable industrial single phase solid state relay has optional load current 150A/ 200A/ 250A/ 300A to suit different automatic control requirements. DC to AC SSR can drive high current 24-440V AC with low control voltage 3-32V DC, safe and fast switching, high-strength structure, compact size and favorable price.

Industrial Solid State Relay 350A, 3-32V DC to AC SSR

$156.18

SKU: ATO-GYSSR-350DA

High current solid state relay has 350 Amp load current, designed for industrial automation fields. Single phase SSR, zero-crossing switch type, with 3-32V DC control 24-440V AC, LED working status indication, screw mounting and compact size, safe and fast switching.

Solid State Relay Heat Sink for Industrial SSR/1-Phase SSR

$58.86

SKU: ATO-SSR-SHS

The single phase solid state relay heat sink comes in a compact and lightweight design and is available for 10-25A, 10-60A and 10-120A solid state relays. ATO solid state relay heat sinks are designed to ensure the reliable and efficient operation of your electronic equipment. It has a wide range of applications including industrial automation, heating and cooling systems and renewable energy installations.

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.

10A SSR Solid State Relay, 3-32V DC to DC, Din Rail Mount

$71.42

SKU: ATO-SSR-DS10DD

SSR-10DD, Single phase solid state relay with heat sink, 3-32V DC to DC, din rail mount, load current 10A, DC control, input 3-32VDC, output 3-75VDC, suitable for high frequency use. Aluminum heat sink for solid state relay small type, good dissipation, high quality and long service life.

25A SSR Solid State Relay, 3-32V DC to DC, Din Rail Mount

$72.73

SKU: ATO-SSR-DS25DD

25A Single phase slim SSR solid state relay with heat sink, DC to DC control, din rail mount, input 3-32VDC, output 3-75VDC. High reliability, high efficiency and long lifespan. Widely used in many automatic control systems.