{"product_id":"allen-bradley-1746-ow4-4-channel-relay-output-module","title":"Allen-Bradley 1746-OW4 4-Channel Relay Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1746-OW4 is a four-channel relay output module for the SLC 500 family, delivering four Form A (normally open) relay contacts that are independently isolated to switch separate loads from a single module. It is an AC\/DC relay output module, supporting operating voltages from 5 to 265 VAC (47–63 Hz) or 5 to 125 V DC, enabling mixed AC and DC switching in the same I\/O rack. Each channel provides a discrete relay contact that switches load power supplied externally (the module does not source load power itself) and it mounts in a 1746 I\/O rack alongside other AB SLC 500 modules. Typical ratings documented for 1746-OW4 include a maximum contact voltage of up to 1800 VAC and per-channel continuous current up to 0.75 A (make) with 0.22 A (break); DC ratings are defined within the same family data. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658966204718,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_89126ad7-18c3-41de-8ff3-8cf80c404057.jpg?v=1769526111","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746-ow4-4-channel-relay-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}