{"product_id":"honeywell-51307039-100-circuit-breaker-box-assembly","title":"Honeywell 51307039-100 Circuit Breaker Box Assembly","description":"\u003cdiv class=\"qk-md-paragraph qk-md-has-multi-modal\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51307039-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51307039-100\u003c\/strong\u003e Circuit Breaker Box Assembly, operates as a dedicated hardware component for power input distribution and circuit protection within Honeywell industrial control system cabinets. It routes primary dual AC feeds, provides two-way power extension capabilities, and controls line power isolation across internal system buses via two front-panel toggles.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51307039-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Assembly Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell Cabinet Slot Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (+32 to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive distribution unit (negligible internal logic consumption)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eDual Input: 100-120 VAC \/ 220-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eDual Output: 100-120 VAC \/ 220-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Capacity\u003c\/td\u003e\n\u003ctd\u003e10 A total capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Extension\u003c\/td\u003e\n\u003ctd\u003eTwo-way AC power distribution extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Devices\u003c\/td\u003e\n\u003ctd\u003e2 AC input control switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Power Conditioning\u003c\/h3\u003e\n\u003cp\u003eDesigned for installation inside process power control panels, the circuit breaker box maintains robust channel-to-channel isolation and physical signal separation between AC distribution buses and sensitive low-voltage DCS logic. The internal circuit protection topology suppresses inductive switching transients before they reach system power supply modules. High-voltage power feeds are fully isolated from surrounding signal conditioning components, supporting clean AC power distribution without degrading adjacent 4-20 mA HART loop protocol signals or fieldbus lines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51307039-100 support dual voltage input ranges simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: The module is designed with dual-input circuitry rated for either 100-120 VAC or 220-240 VAC power feeds, supplying matching AC output levels up to a total current capacity of 10 A.\u003c\/p\u003e\n\u003cp\u003eQ: How do the two integrated switches function on the assembly?\u003c\/p\u003e\n\u003cp\u003eA: The switches provide direct physical disconnect capability for each primary AC input feed, allowing maintenance technicians to isolate specific power lines independently without disconnecting main supply cables.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that incoming mains AC power feeds are fully de-energized and locked out prior to installing or servicing the assembly.\u003c\/li\u003e\n\u003cli\u003eMount the 51307039-100 securely into its dedicated cabinet location using appropriate chassis mounting hardware to ensure physical earth grounding continuity.\u003c\/li\u003e\n\u003cli\u003eTerminate AC input and output power wiring according to terminal markings, maintaining correct line, neutral, and protective earth (PE) connections.\u003c\/li\u003e\n\u003cli\u003eEnsure all field AC wiring is routed separately from low-voltage instrument DC signal lines to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003eVerify that line fusing and load demands do not exceed the 10 A current rating before toggling the dual AC input switches to the ON position.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52693194342680,"sku":"51307039-100","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/51307039-100_Cocoai_c7174547-4055-40fa-8779-ba04b5375685.jpg?v=1789613398","url":"https:\/\/www.innoplcsync.com\/products\/honeywell-51307039-100-circuit-breaker-box-assembly","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}