CARLO GAVAZZI Circuit Breaker GSB634PB3 (Part Number: GSB634PB3)
Ensure reliable circuit protection with the CARLO GAVAZZI GSB634PB3, a UL1077 Bimetallic and Magnetic Circuit Breaker designed for comprehensive circuit safeguarding. Manufactured in China, this device offers high performance in various electrical applications.
Product Features
Type GSB63 supplementary circuit protector for short circuit and overload protection
Available in 1, 2, 3, and 4 pole configurations
Amperage ratings up to 63A with options for B, C, D trip characteristics
Rated breaking capacity of 5kA
Designed for voltages up to 480Y/277VAC
Includes auxiliary contact, alarm switch, and shunt release accessories
Full line of bus bars and connectors available
Technical Specifications
Poles
1, 2, 3, 4
Insulation Voltage
500 VAC
Rated Breaking Capacity
5,000 A
Electrical Life
4,000 cycles
Dielectric Test Voltage (1 min)
2 kV
Temperature Range
-5°C to +40°C (ambient)
Terminal Connection
Top/bottom cable terminals, 2.5 mm² (AWG 18-14)
Mounting
Vertical on DIN rail EN 60715 (35mm)
Additional Details
Part Number: GSB634PB3
Manufacturer: CARLO GAVAZZI
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified
For detailed technical data, please refer to the datasheet.
Note: Specifications are subject to change without notice. Please verify details before purchase.
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{"id":10020921606461,"title":"GSB634PB3","handle":"gsb634pb3","description":"\u003ch3\u003eCARLO GAVAZZI Circuit Breaker GSB634PB3 (Part Number: GSB634PB3)\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GSB634PB3, a UL1077 Bimetallic and Magnetic Circuit Breaker designed for comprehensive circuit safeguarding. Manufactured in China, this device offers high performance in various electrical applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType GSB63 supplementary circuit protector for short circuit and overload protection\u003c\/li\u003e\n \u003cli\u003eAvailable in 1, 2, 3, and 4 pole configurations\u003c\/li\u003e\n \u003cli\u003eAmperage ratings up to 63A with options for B, C, D trip characteristics\u003c\/li\u003e\n \u003cli\u003eRated breaking capacity of 5kA\u003c\/li\u003e\n \u003cli\u003eDesigned for voltages up to 480Y\/277VAC\u003c\/li\u003e\n \u003cli\u003eIncludes auxiliary contact, alarm switch, and shunt release accessories\u003c\/li\u003e\n \u003cli\u003eFull line of bus bars and connectors available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePoles\u003c\/th\u003e\n \u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Voltage\u003c\/th\u003e\n \u003ctd\u003e500 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Breaking Capacity\u003c\/th\u003e\n \u003ctd\u003e5,000 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e4,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Test Voltage (1 min)\u003c\/th\u003e\n \u003ctd\u003e2 kV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003ctd\u003e-5°C to +40°C (ambient)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminal Connection\u003c\/th\u003e\n \u003ctd\u003eTop\/bottom cable terminals, 2.5 mm² (AWG 18-14)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMounting\u003c\/th\u003e\n \u003ctd\u003eVertical on DIN rail EN 60715 (35mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: GSB634PB3\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cg\/cg-gsb634pb3.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Specifications are subject to change without notice. Please verify details before purchase.\u003c\/p\u003e","published_at":"2025-08-12T09:02:53+05:30","created_at":"2025-08-12T09:02:53+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["3A","CARLO","Circuit","IMPORT_CSV","MCB","WLDM"],"price":347586,"price_min":347586,"price_max":347586,"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":50611120341309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"GSB634PB3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GSB634PB3","public_title":null,"options":["Default Title"],"price":347586,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"GSB634PB3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/GSB634PB3_50924985_ae00d53c.jpg?v=1754969577"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GSB634PB3_50924985_ae00d53c.jpg?v=1754969577","options":["Title"],"media":[{"alt":null,"id":45795178971453,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GSB634PB3_50924985_ae00d53c.jpg?v=1754969577"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GSB634PB3_50924985_ae00d53c.jpg?v=1754969577","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI Circuit Breaker GSB634PB3 (Part Number: GSB634PB3)\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable circuit protection with the CARLO GAVAZZI GSB634PB3, a UL1077 Bimetallic and Magnetic Circuit Breaker designed for comprehensive circuit safeguarding. Manufactured in China, this device offers high performance in various electrical applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType GSB63 supplementary circuit protector for short circuit and overload protection\u003c\/li\u003e\n \u003cli\u003eAvailable in 1, 2, 3, and 4 pole configurations\u003c\/li\u003e\n \u003cli\u003eAmperage ratings up to 63A with options for B, C, D trip characteristics\u003c\/li\u003e\n \u003cli\u003eRated breaking capacity of 5kA\u003c\/li\u003e\n \u003cli\u003eDesigned for voltages up to 480Y\/277VAC\u003c\/li\u003e\n \u003cli\u003eIncludes auxiliary contact, alarm switch, and shunt release accessories\u003c\/li\u003e\n \u003cli\u003eFull line of bus bars and connectors available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePoles\u003c\/th\u003e\n \u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Voltage\u003c\/th\u003e\n \u003ctd\u003e500 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRated Breaking Capacity\u003c\/th\u003e\n \u003ctd\u003e5,000 A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e4,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Test Voltage (1 min)\u003c\/th\u003e\n \u003ctd\u003e2 kV\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Range\u003c\/th\u003e\n \u003ctd\u003e-5°C to +40°C (ambient)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminal Connection\u003c\/th\u003e\n \u003ctd\u003eTop\/bottom cable terminals, 2.5 mm² (AWG 18-14)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMounting\u003c\/th\u003e\n \u003ctd\u003eVertical on DIN rail EN 60715 (35mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: GSB634PB3\u003c\/li\u003e\n \u003cli\u003eManufacturer: CARLO GAVAZZI\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cg\/cg-gsb634pb3.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Specifications are subject to change without notice. Please verify details before purchase.\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.
