{"product_id":"fuse-class-l-time-delay-4-seconds-1200a-600v-mer-a4by1200","title":"FUSE CLASS L TIME DELAY 4 SECONDS 1200A 600V","description":"A4BY Class L\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e  Amp-Trap A4BY fuses have been the industry's favorite when it comes to \u003cbr\u003e  protecting service entrance equipment, feeder circuits, and circuit breakers. \u003cbr\u003e  \u003cbr\u003e  The A4BY is a 100% rated device and may be applied at continuous currents \u003cbr\u003e  up to its ampere rating. \u003cbr\u003e  A 4-second minimum time delay at 500% rating allows the A4BY to pass \u003cbr\u003e  normal current surges and to coordinate with ground fault relays.","brand":"Mersen","offers":[{"title":"Default Title","offer_id":42863496003673,"sku":"MER-A4BY1200","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/1171\/6441\/files\/A4BY1200_1_20-_2072e2da3d-d3ae-4522-a6cf-453e8642614e.jpg?v=1764014910","url":"https:\/\/www.guillevin.com\/products\/fuse-class-l-time-delay-4-seconds-1200a-600v-mer-a4by1200","provider":"Guillevin","version":"1.0","type":"link"}