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โ๏ธ Elevate your control game with the 3 Pole Contactor that means business!
The Shopcorp 3 Pole Contactor is a compact, IEC-compliant switch designed for 120V AC systems, delivering reliable 30 Amp capacity with auxiliary 1NO/1NC contacts. Perfect for HVAC, lighting, and motor control applications, it mounts easily on DIN rails and withstands high inrush currents, ensuring smooth, durable operation in both industrial and residential setups.




| ASIN | B07YN79331 |
| Best Sellers Rank | #51,028 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Motor Contactors |
| Brand | SHOPCORP |
| Brand Name | SHOPCORP |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 75 Reviews |
| Display Type | LCD |
| Included Components | No |
| Manufacturer | Shopcorp |
| Material | Copper |
| Material Type | Copper |
| Model | 850181 |
| Part Number | 850181 |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 850006850181 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
M**H
Its great
Great quality
D**G
Working great with multiple LED drivers
Using this as a contactor for my woodshop LED lighting system. I have three drivers that are motion controlled by a Lutron vive powpak. The small relay in the powpak is used to close the contactor and start the drivers. Before this I tried two different RIBโs. A 10 amp and a 20amp. They both would stick either off or on.. eventually the 20amp cooked itself and all the magic black smoke came out of the relay. This beast has no trouble with the inrush current. Total overkill esp now that the drivers are split amongst the poles, but I wanted the AC3 rating and the price was good. Opens/closes with a satisfying thud!
T**T
Works as it should. Nice output options. Feels solid.
Overall I'm pleased with this contactor. It performs as it should with a forceful closing of the electrical contacts. I'm using it for controlling two lines on a high power LED lighting circuit, where low-amp-rated sensors operate the contactor to drive high-amp LED lights. I didn't use the NO or NC terminal in my application, but it's nice that they are available for contactor operation sensing as needed. The contactor installed onto the DIN rail securely and didn't feel like it would come off unintentionally. My only complaint, and why I took off one star, was that the screw terminal clamps spin in the slots when the wire clamping screws are turned. So it takes a little bit of extra effort to maintain the proper position using the placement of the wire to keep it from rotating while tightening the screw. Once installed and wired-up, it works well.
D**W
Simple and Reliable Contactor for Automation Projects
I used this contactor as part of my automation setup for a dust collector and air compressor - also used a Shelly 2pm relay. Wiring was straightforward and the terminals were clearly marked, making installation quick even if youโre not an electrician. So far, itโs worked flawlesslyโno buzzing, no heat issues, and solid switching action every time. If you need a dependable contactor for shop equipment or automation projects, this one fits the bill.
C**A
Very high quality.
Worked perfectly. They price was much better than available locally. Will definitely buy again.
A**R
Silent working contactor
I needed to replace a pump control relay for my sprinkler system and this was the perfect replacement contactor for it. It works silently.
B**I
Didn't work for me
Wired it double checked it and energized it everything seemed fine three Cycles later smells like burnt plastic it's toast go to remove it falls into two pieces running a two horsepower water pump 220 volt
A**S
Very good contractor
It was quite simple to install. I used it for my AC and it really saved me in these hot days.
I**O
vale la pena
bueno
Trustpilot
1 month ago
1 month ago