{"product_id":"national-safety-breaker-zn-57-2-pole-20a","title":"National Safety Breaker ZN-57, 2 Pole, 20A","description":"National Safety Breaker ZN-57 delivers reliable circuit protection for residential and light commercial applications. This 2-pole, 20A breaker features robust construction designed to handle standard electrical loads while safeguarding against overloads and short circuits.\n\nBuilt with quality engineering, the ZN-57 integrates seamlessly into standard distribution boards. The dual-pole configuration provides synchronized protection across two circuits, ensuring consistent performance and safety compliance.\n\nIdeal for general-purpose wiring protection, this breaker combines durability with dependable operation. Stock availability is limited — secure yours today for immediate installation needs.","brand":"Chan Swee Lean Electrical Trading Co","offers":[{"title":"Default Title","offer_id":40934965313600,"sku":null,"price":38.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/6962\/1568\/files\/20260316_145847.png?v=1773820038","url":"https:\/\/csl40.com\/products\/national-safety-breaker-zn-57-2-pole-20a","provider":"Chan Swee Lean Electrical Trading Co","version":"1.0","type":"link"}