{"product_id":"abb-cal16-11a-u-10a-1-n-1-n-ov-overvoltage-relay","title":"ABB CAL16-11A U 10A 1 N \u0026 1 N OV Overvoltage Relay","description":"\u003cdiv\u003e\u003cp\u003eABB CAL16-11A U is a two-contact auxiliary block for ABB CAL16-series contactors that adds signaling contacts to control circuits. It provides one normally open (NO) and one normally closed (NC) auxiliary contact, with a 10 A rating for standard control loads. The U variant is designed to mount with compatible ABB CAL16 contactors and features a 250 V AC rated control circuit voltage in line with IEC\/EN 60947-1. This compact accessory lets you generate discrete signals for PLC inputs, interlocks, or remote indicators without altering the main power path, supporting applications such as motor starters, sequencing, and safety interlocks in industrial automation. As part of ABB’s modular control accessories, CAL16-11A U is documented in ABB catalogs and distributed by electronics suppliers under the CAL16-11A designation, underscoring its role as a robust signaling accessory rather than a power-switch device.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51656842314030,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_24705b62-ee23-4719-b67c-b1d75f271462.jpg?v=1769463697","url":"https:\/\/plgautomation.com\/products\/abb-cal16-11a-u-10a-1-n-1-n-ov-overvoltage-relay","provider":"PLG Automation ","version":"1.0","type":"link"}