Passive Components

Heavy Duty Connector, 3 Pin, AC 250V / 10A

$74.81

SKU: ATO-HDCN-3P

3 pin heavy duty connector has 10A working current, 250VAC working voltage, 500 insertion/withdrawal cycles and optional 5 shell items. The applicable temperature range is -40℃~+125℃ (-40℉~+257℉). The protection class of heavy duty connector is IP65.

32 amp 3 pole Miniature Circuit Breaker

$74.39

SKU: ATO-MCB-3P32

Favorable price 32 amp 3 pole miniature circuit breaker (MCB) for sale, with 6 kA rated short-circuit breaking capacity, standard rail mounting, easy to install. This mini circuit breaker comes with a C curve trip characteristic, which is designed to protect electrical circuits in industrial, commercial, and residential applications.

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

$74.36

SKU: ATO-LCON-40

40 amp lighting contactor with 2 operation modes for sale online, magnetic contactor has 100,000 cycles, coil voltage 220V/110V AC, selectable contactor auxiliary contacts. it pperates at a safer load, optimizes the electromagnetic system to reduce the maintenance power, and provides reliable and convenient lighting control.

50A DC Reversing Contactor, 2 pole, 12V/24V/48V

$74.31

SKU: ATO-DCCON-R50

Two pole DC reversing contacor with 2 sets of switching contacts, 2NO and 2NC form, 50 amps rated load current of contact circuit, coil rated voltage with 12V/24V/48V DC for selection. Cheap price and manufacturer direct sale.

63 Amps Isolator Switch, 3 Pole/ 4 Pole

$73.89

SKU: ATO-IS-HGL63A

Inexpensive 63 Amps load disconnect switch for sale, 3 pole or 4 pole can be selected. It is an isolator switch with long life and high efficiency, manufacturer direct sale.

150A DC Contactor, 12V/24V/48V

$73.84

SKU: ATO-DCCON-C150

High performance 150A DC contactor for sale online. 12V, 24V, 36V, 48V, 60V, or 72V coil voltage for selection. The DC contactor with a normally open contact form, suitable for applications such as hydraulic power units, electric stackers, and electric transport trucks. 3 different installation methods are available.

40 amp 3 pole Miniature Circuit Breaker

$73.79

SKU: ATO-MCB-3P40

3 pole 40 amp miniature circuit breaker (MCB) for sale at factory price. This mini circuit breaker features a 6kA short-circuit breaking capacity and C curve trip characteristic, ensuring reliable protection against short circuits and overloads.

Air Differential Pressure Switch, 250V, IP54

$73.76

SKU: ATO-APS-LF32

Factory price air differential pressure switch adopts single-pole double-throw (SPDT) contact mode and has an IP54 protection level to prevent dust and water splashes. The operating temperature range is -40℃ to +85℃, the rated voltage is 250V, the rated current is 1.5A (0.4), and the withstand voltage is 700psi, which is suitable for monitoring air pressure changes in industrial systems.

Solid state relay, 3 phase, SSR-25DA, 25A 3-32V DC to AC

$73.69

SKU: ATO-SSR-TH25DA

Cheap SSR-25DA, 3-phase solid state relay, load current rating to 25A , DC control AC, input voltage 3-32V DC, load voltage 24-480V AC, panel mount, compact size, high reliability and long lifespan.

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

$73.15

SKU: ATO-SSR-DH100AA

SSR-100AA single phase solid state relay 100 amp, AC to AC, control voltage 70-280V AC, load voltage 24-480V AC, zero cross switching type, panel mount, high reliability and favorable price.

Surge Protection Device, Type 2, 100/120/150kA

$72.94

SKU: ATO-SPD-100150

Best Type 2 Surge Protection Device for sale. Available with nominal/maximum discharge current 60kA/100kA, 80kA/120kA, 100kA/150kA , the SPD surge protector can provide protection for three-phase power system from lightning strikes and voltage surge, with fast response time, low residual voltage, visible color change for SPD aging invalidation, excellent performance and favorable price.

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.

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.

18 amp Mechanical Interlock AC Contactor

$71.99

SKU: ATO-ACCON-18N

Low price 18 amp 3 pole/ 4 pole mechanical interlocking AC contactor with coil rated voltage from 24V AC to 380V AC is an electrically controlled switch constructed with a mechanical interlock and two revering contactor, which is used for controlling AC electric motors.

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

$71.77

SKU: ATO-SSR-DH100DA

Cheap single phase solid state relay, SSR-100DA, DC to AC, 3-32V DC input voltage, 24-480V AC load voltage, 100 Amp load current, zero cross, LED indicator, panel mount, strong structure, high quality and long life time.

3 hp 3 Phase Magnetic Motor Starter

$71.52

SKU: ATO-MS-3HP

High quality 3 hp magnetic starter with 220V or 380V voltage, 2.2kW power, 6A rated current, 13A frame current, screw installation, 50/60Hz Hertz for controlling motors in industrial machines or equipment. 2 phase or 3 phase magnetic motor starter can ensure safe and efficient motor operation.

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.

20 amp 3 pole Miniature Circuit Breaker

$71.39

SKU: ATO-MCB-3P20

3 pole C20 miniature circuit breaker (MCB) designed for rail mounting, is rated for a 230/400V AC supply and offers a short-circuit breaking capacity of 6kA. This 20 amp mini circuit breaker provides reliable short-circuit protection and features a C curve trip characteristic for optimal performance in circuits with moderate inrush currents.

1-phase Current Monitoring Relay, 2-20A, 2×SPDT, AC/DC24V-240V

$70.92

SKU: ATO-MR-GRI806

The 1-phase current monitoring relay has 2×SPDT. It uses a remote current sensor to convert high current into low current for suitable measurement and protection equipment and can be connected to an external current sensor to extend the monitoring current range and penetrate the secondary current. The monitoring relay can provide an ultra-wide pressure range of AC/DC24V-240V to satisfy multiple scene requirements. Uses flame-retardant materials for added safety.

16 amp 3 pole Miniature Circuit Breaker

$70.69

SKU: ATO-MCB-3P16

16 amp 3 pole miniature circuit breaker meets the IEC standard for rail mounting and has a 6kA rated short-circuit breaking capacity. This 3P mini MCB has a C curve trip characteristic and is designed for short circuit and overload protection in the AC 50Hz circuit, 230/400V voltage.