CARLO GAVAZZI GMB631PC20 Miniature Circuit Breaker (PRC: CG)
Ensure reliable circuit protection with the CARLO GAVAZZI GMB631PC20, a high-quality miniature circuit breaker designed for comprehensive overload and short circuit protection in electrical systems. Manufactured in China (COO: CN), this device adheres to RoHS standards and is available in a convenient box package.
Product Features
Type GMB63 miniature circuit breaker suitable for UL489 branch circuit protection
Available in 1, 2, and 3 pole configurations
Amperage ratings up to 63A, with specific models for various current needs
Designed for 240VAC and 480Y/277VAC versions, ensuring compatibility with different voltage systems
Equipped with bimetallic and magnetic trip elements for precise overload and short circuit protection
Line of accessories available for enhanced installation and maintenance
10kA at various voltages (e.g., 240VAC, 480Y/277VAC)
Protection Degree
IP20
Mechanical Life
10,000 cycles
Electrical Life
6,000 cycles
Operating Temperature Range
-25°C to +55°C
Wire Range
Single wire 14~4 AWG; Two wires 14~6 AWG and 14~10 AWG
Torque
31 lb-in (3.5 N-m)
Product Variants & Selection Guide
Available configurations include different trip curves (B, C, D), pole counts (1P, 2P, 3P), and terminal types (lug or ring). Refer to the datasheet for detailed part numbers and specifications.
Environmental & Mechanical Specifications
Temperature Range: Tested from -5°C to +40°C, Working from -25°C to +55°C
Pollution Degree: Class 3
Mounting: 35mm DIN rail, Over Voltage Category III
Altitude: Up to 2000 meters
For more detailed specifications and options, please consult the datasheet. If additional information is needed, search the internet for the part number GMB631PC20.
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{"id":10024825782589,"title":"GMB631PC20","handle":"gmb631pc20","description":"\u003ch3\u003eCARLO GAVAZZI GMB631PC20 Miniature Circuit Breaker (PRC: CG)\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GMB631PC20, a high-quality miniature circuit breaker designed for comprehensive overload and short circuit protection in electrical systems. Manufactured in China (COO: CN), this device adheres to RoHS standards and is available in a convenient box package.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType GMB63 miniature circuit breaker suitable for UL489 branch circuit protection\u003c\/li\u003e\n \u003cli\u003eAvailable in 1, 2, and 3 pole configurations\u003c\/li\u003e\n \u003cli\u003eAmperage ratings up to 63A, with specific models for various current needs\u003c\/li\u003e\n \u003cli\u003eDesigned for 240VAC and 480Y\/277VAC versions, ensuring compatibility with different voltage systems\u003c\/li\u003e\n \u003cli\u003eEquipped with bimetallic and magnetic trip elements for precise overload and short circuit protection\u003c\/li\u003e\n \u003cli\u003eLine of accessories available for enhanced installation and maintenance\u003c\/li\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n \u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePart Number: GMB631PC20\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.gavazzionline.com\/pdf\/GMB63eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eStandards\u003c\/th\u003e\n \u003ctd\u003eUL489 \/ CSA C22.2 No. 5 \/ IEC 60947-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Frequency\u003c\/th\u003e\n \u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current\u003c\/th\u003e\n \u003ctd\u003e0.5A to 63A (varies by model)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Insulation Voltage\u003c\/th\u003e\n \u003ctd\u003e500V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Impulse Withstand Voltage\u003c\/th\u003e\n \u003ctd\u003e6kV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterrupt Rating\u003c\/th\u003e\n \u003ctd\u003e10kA at various voltages (e.g., 240VAC, 480Y\/277VAC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProtection Degree\u003c\/th\u003e\n \u003ctd\u003eIP20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e10,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e6,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature Range\u003c\/th\u003e\n \u003ctd\u003e-25°C to +55°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Range\u003c\/th\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 \u003cth\u003eTorque\u003c\/th\u003e\n \u003ctd\u003e31 lb-in (3.5 N-m)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Variants \u0026amp; Selection Guide\u003c\/h3\u003e\n\u003cp\u003eAvailable configurations include different trip curves (B, C, D), pole counts (1P, 2P, 3P), and terminal types (lug or ring). Refer to the datasheet for detailed part numbers and specifications.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Range: Tested from -5°C to +40°C, Working from -25°C to +55°C\u003c\/li\u003e\n \u003cli\u003ePollution Degree: Class 3\u003c\/li\u003e\n \u003cli\u003eMounting: 35mm DIN rail, Over Voltage Category III\u003c\/li\u003e\n \u003cli\u003eAltitude: Up to 2000 meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and options, please consult the \u003ca href=\"https:\/\/www.gavazzionline.com\/pdf\/GMB63eng.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number GMB631PC20.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T12:36:25+05:30","created_at":"2025-08-14T12:36:25+05:30","vendor":"Waldom Electonics","type":"","tags":["20A","240VAC","60VDC","CARLO","CIR","IMPORT_CSV","WLDM"],"price":332757,"price_min":332757,"price_max":332757,"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":50619070972221,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"GMB631PC20","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GMB631PC20","public_title":null,"options":["Default Title"],"price":332757,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"GMB631PC20","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/48410325.jpg?v=1755155188"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48410325.jpg?v=1755155188","options":["Title"],"media":[{"alt":null,"id":45832853356861,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48410325.jpg?v=1755155188"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48410325.jpg?v=1755155188","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI GMB631PC20 Miniature Circuit Breaker (PRC: CG)\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GMB631PC20, a high-quality miniature circuit breaker designed for comprehensive overload and short circuit protection in electrical systems. Manufactured in China (COO: CN), this device adheres to RoHS standards and is available in a convenient box package.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType GMB63 miniature circuit breaker suitable for UL489 branch circuit protection\u003c\/li\u003e\n \u003cli\u003eAvailable in 1, 2, and 3 pole configurations\u003c\/li\u003e\n \u003cli\u003eAmperage ratings up to 63A, with specific models for various current needs\u003c\/li\u003e\n \u003cli\u003eDesigned for 240VAC and 480Y\/277VAC versions, ensuring compatibility with different voltage systems\u003c\/li\u003e\n \u003cli\u003eEquipped with bimetallic and magnetic trip elements for precise overload and short circuit protection\u003c\/li\u003e\n \u003cli\u003eLine of accessories available for enhanced installation and maintenance\u003c\/li\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n \u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePart Number: GMB631PC20\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.gavazzionline.com\/pdf\/GMB63eng.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eStandards\u003c\/th\u003e\n \u003ctd\u003eUL489 \/ CSA C22.2 No. 5 \/ IEC 60947-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Frequency\u003c\/th\u003e\n \u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Current\u003c\/th\u003e\n \u003ctd\u003e0.5A to 63A (varies by model)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Insulation Voltage\u003c\/th\u003e\n \u003ctd\u003e500V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Impulse Withstand Voltage\u003c\/th\u003e\n \u003ctd\u003e6kV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInterrupt Rating\u003c\/th\u003e\n \u003ctd\u003e10kA at various voltages (e.g., 240VAC, 480Y\/277VAC)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProtection Degree\u003c\/th\u003e\n \u003ctd\u003eIP20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e10,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e6,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature Range\u003c\/th\u003e\n \u003ctd\u003e-25°C to +55°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Range\u003c\/th\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 \u003cth\u003eTorque\u003c\/th\u003e\n \u003ctd\u003e31 lb-in (3.5 N-m)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Variants \u0026amp; Selection Guide\u003c\/h3\u003e\n\u003cp\u003eAvailable configurations include different trip curves (B, C, D), pole counts (1P, 2P, 3P), and terminal types (lug or ring). Refer to the datasheet for detailed part numbers and specifications.\u003c\/p\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTemperature Range: Tested from -5°C to +40°C, Working from -25°C to +55°C\u003c\/li\u003e\n \u003cli\u003ePollution Degree: Class 3\u003c\/li\u003e\n \u003cli\u003eMounting: 35mm DIN rail, Over Voltage Category III\u003c\/li\u003e\n \u003cli\u003eAltitude: Up to 2000 meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications and options, please consult the \u003ca href=\"https:\/\/www.gavazzionline.com\/pdf\/GMB63eng.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number GMB631PC20.\u003c\/p\u003e\u003cbr\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.
