Ensure reliable circuit protection with the CARLO GAVAZZI GMB633PC2 miniature circuit breaker (MCB), designed to safeguard electrical systems against overloads and short circuits. Manufactured in China, this UL489 compliant device offers high performance and versatility for various applications.
Single wire: 14~4 AWG; Two wires: 14~6 AWG and 14~10 AWG
Torque
31 lb-in (3.5 N-m)
Environmental Conditions
Operating temperature: -25°C to +55°C; Humidity: <90% at 20°C; Pollution Degree: 3; Altitude: <2000m
Product Variants & Selection
Available in different trip curves (B, C, D) and configurations (1P, 2P, 3P) with lug or ring terminals. For detailed part numbers and specifications, refer to the datasheet or visit the product page.
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{"id":10020914069821,"title":"GMB633PC2","handle":"gmb633pc2","description":"\u003ch3\u003eGMB633PC2 Circuit Breaker by CARLO GAVAZZI\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GMB633PC2 miniature circuit breaker (MCB), designed to safeguard electrical systems against overloads and short circuits. Manufactured in China, this UL489 compliant device offers high performance and versatility for various applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GMB633PC2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Circuit Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHs Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/gmb63eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL489 branch circuit protection suitable for 1, 2, and 3 pole configurations\u003c\/li\u003e\n\u003cli\u003eAmperage ratings up to 63A, with specific models for 2A applications\u003c\/li\u003e\n\u003cli\u003eDesigned for protection against short circuits and overload conditions\u003c\/li\u003e\n\u003cli\u003eHigh interrupting capacity of 10kA (Icn)\u003c\/li\u003e\n\u003cli\u003eBimetallic element for small overloads and magnetic element for short circuit protection\u003c\/li\u003e\n\u003cli\u003eAvailable in 240VAC and 480Y\/277VAC versions\u003c\/li\u003e\n\u003cli\u003eTerminal options include lug or screw terminals for flexible wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with line accessories for enhanced functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eUL489 \/ CSA C22.2 No. 5 \/ IEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating\u003c\/td\u003e\n\u003ctd\u003e10kA at 120\/240\/277VAC, 10kA at 60\/125VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Degree\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003eElectrical: 6,000 cycles; Mechanical: 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Range\u003c\/td\u003e\n\u003ctd\u003eSingle wire: 14~4 AWG; Two wires: 14~6 AWG and 14~10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e31 lb-in (3.5 N-m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Conditions\u003c\/td\u003e\n\u003ctd\u003eOperating temperature: -25°C to +55°C; Humidity: \u0026lt;90% at 20°C; Pollution Degree: 3; Altitude: \u0026lt;2000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Variants \u0026amp; Selection\u003c\/h3\u003e\n\u003cp\u003eAvailable in different trip curves (B, C, D) and configurations (1P, 2P, 3P) with lug or ring terminals. For detailed part numbers and specifications, refer to the datasheet or visit the product page.\u003c\/p\u003e\n\u003cp\u003eFor more details, please review the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/gmb63eng.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please verify current details before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed; please search the internet for the part number GMB633PC2 for more details.\u003c\/p\u003e","published_at":"2025-08-12T08:57:11+05:30","created_at":"2025-08-12T08:57:11+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["2A","CARLO","Circuit","IMPORT_CSV","MCB","WLDM"],"price":827527,"price_min":827527,"price_max":827527,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50611098222909,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"GMB633PC2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GMB633PC2","public_title":null,"options":["Default Title"],"price":827527,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"GMB633PC2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/GMB633PC2_49720590_65cf5015.jpg?v=1754969234"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GMB633PC2_49720590_65cf5015.jpg?v=1754969234","options":["Title"],"media":[{"alt":null,"id":45795091087677,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GMB633PC2_49720590_65cf5015.jpg?v=1754969234"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GMB633PC2_49720590_65cf5015.jpg?v=1754969234","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGMB633PC2 Circuit Breaker by CARLO GAVAZZI\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GMB633PC2 miniature circuit breaker (MCB), designed to safeguard electrical systems against overloads and short circuits. Manufactured in China, this UL489 compliant device offers high performance and versatility for various applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GMB633PC2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Circuit Breakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHs Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/gmb63eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL489 branch circuit protection suitable for 1, 2, and 3 pole configurations\u003c\/li\u003e\n\u003cli\u003eAmperage ratings up to 63A, with specific models for 2A applications\u003c\/li\u003e\n\u003cli\u003eDesigned for protection against short circuits and overload conditions\u003c\/li\u003e\n\u003cli\u003eHigh interrupting capacity of 10kA (Icn)\u003c\/li\u003e\n\u003cli\u003eBimetallic element for small overloads and magnetic element for short circuit protection\u003c\/li\u003e\n\u003cli\u003eAvailable in 240VAC and 480Y\/277VAC versions\u003c\/li\u003e\n\u003cli\u003eTerminal options include lug or screw terminals for flexible wiring\u003c\/li\u003e\n\u003cli\u003eCompatible with line accessories for enhanced functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eUL489 \/ CSA C22.2 No. 5 \/ IEC 60947-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Impulse Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Rating\u003c\/td\u003e\n\u003ctd\u003e10kA at 120\/240\/277VAC, 10kA at 60\/125VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Degree\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003eElectrical: 6,000 cycles; Mechanical: 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Range\u003c\/td\u003e\n\u003ctd\u003eSingle wire: 14~4 AWG; Two wires: 14~6 AWG and 14~10 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e31 lb-in (3.5 N-m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Conditions\u003c\/td\u003e\n\u003ctd\u003eOperating temperature: -25°C to +55°C; Humidity: \u0026lt;90% at 20°C; Pollution Degree: 3; Altitude: \u0026lt;2000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Variants \u0026amp; Selection\u003c\/h3\u003e\n\u003cp\u003eAvailable in different trip curves (B, C, D) and configurations (1P, 2P, 3P) with lug or ring terminals. For detailed part numbers and specifications, refer to the datasheet or visit the product page.\u003c\/p\u003e\n\u003cp\u003eFor more details, please review the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-cg\/gmb63eng.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please verify current details before purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed; please search the internet for the part number GMB633PC2 for more details.\u003c\/p\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
