{"product_id":"hgb3b020b","title":"HGB3B020B - 20 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHGB3B020B - 20 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTackle your power control needs with confidence using the HGB3B020B circuit breaker. Designed for professionals, this 3‑pole panelboard‑mounted breaker delivers dependable performance for demanding environments. Compact, intuitive, and ready to protect your system, it's an ideal fit for reliable everyday use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, space‑saving design:\u003c\/strong\u003e (Height 5.0″ × Width 3.0″) that fits snugly in panelboards—great for maximizing control room real estate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40 °C operating capacity:\u003c\/strong\u003e Ensures consistent performance across varying temperatures without derating—built to work day in, day out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHACR rating:\u003c\/strong\u003e Offers compatibility with Heating, Air Conditioning, and Refrigeration systems, giving you confidence in multi‑application setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh interruption capacity:\u003c\/strong\u003e (35 kA at 480 VAC, 100 kA at 240 VAC) secures system protection against severe fault conditions—keeping crew and equipment safe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad‑side terminals included:\u003c\/strong\u003e Makes installation quick and fuss‑free, saving time on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HGB3B020B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpere Rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Frame Type:\u003c\/strong\u003e HGB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e35 kA @ 480 VAC\u003c\/li\u003e\n\u003cli\u003e100 kA @ 240 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 5.0″\u003c\/li\u003e\n\u003cli\u003eWidth: 3.0″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Panelboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Load‑side terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Rating:\u003c\/strong\u003e 40 °C ambient temp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Rating:\u003c\/strong\u003e HACR rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e This HGB‑frame circuit breaker meets industry standards for safety and performance, including HACR certification for HVAC applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Built to rigorous guidelines, it ensures safe, consistent operation while abiding by thermal and electrical compliance mandates—giving you peace of mind on code adherence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect in panelboards for HVAC units, commercial control systems, and industrial applications where space is limited yet dependable protection is non‑negotiable. The HACR rating makes it especially ideal in settings with complex heating and cooling loads. Whether you're upgrading controls in refineries, schools, or manufacturing lines, the HGB3B020B delivers clear cut-consistency that keeps systems powered and safeguarded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":50454377595179,"sku":"HGB3B020B","price":448.57,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hgb3b020b","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}