WEIDMULLER SU1C20AC Thermal Magnetic Circuit Breaker
Ensure reliable circuit protection with the WEIDMULLER SU1C20AC Thermal Magnetic Circuit Breaker, designed for both AC and DC applications. This miniature circuit breaker (MCB) offers robust performance, easy installation, and comprehensive protection for various electrical systems.
Suitable for protecting wires, cables, motors, transformers, and electronic devices
Rated for continuous currents from 1 to 63 amps
Compatible with DIN-Rail mounting systems
Trip curves available for different response times (B, C, D)
Mechanically rated for 20,000 cycles and electrically for 6,000 cycles
Environmental rating: IP20, operating temperature from -35°C to 70°C
Technical Specifications
Part Number
SU1C20AC
Manufacturer
WEIDMULLER
Country of Origin
DE
UOM
EA
ECCN
EAR99
Product Type
Circuit Protection
Product Category
Circuit Protection | Circuit Breaker
Application & Usage
This circuit breaker is suitable for protecting electrical circuits in industrial automation, power distribution, rail vehicles, renewable energy systems, and more. It provides reliable short-circuit and overload protection, ensuring safety and system integrity.
Datasheet & Additional Resources
For detailed technical information, refer to the datasheet.
Note
Datasheet was not processed, please search the internet for the part number SU1C20AC for more details.
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This miniature circuit breaker (MCB) offers robust performance, easy installation, and comprehensive protection for various electrical systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Thermal Magnetic Circuit Breaker\u003c\/li\u003e\n \u003cli\u003ePart Number: SU1C20AC\u003c\/li\u003e\n \u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eProduct Category: Circuit Protection | Circuit Breaker\u003c\/li\u003e\n \u003cli\u003eDesigned for UL 489 and UL 1077 standards\u003c\/li\u003e\n \u003cli\u003eSuitable for protecting wires, cables, motors, transformers, and electronic devices\u003c\/li\u003e\n \u003cli\u003eRated for continuous currents from 1 to 63 amps\u003c\/li\u003e\n \u003cli\u003eCompatible with DIN-Rail mounting systems\u003c\/li\u003e\n \u003cli\u003eTrip curves available for different response times (B, C, D)\u003c\/li\u003e\n \u003cli\u003eMechanically rated for 20,000 cycles and electrically for 6,000 cycles\u003c\/li\u003e\n \u003cli\u003eEnvironmental rating: IP20, operating temperature from -35°C to 70°C\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\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eSU1C20AC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eWEIDMULLER\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eDE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eCircuit Protection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Category\u003c\/th\u003e\n \u003ctd\u003eCircuit Protection | Circuit Breaker\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eThis circuit breaker is suitable for protecting electrical circuits in industrial automation, power distribution, rail vehicles, renewable energy systems, and more. It provides reliable short-circuit and overload protection, ensuring safety and system integrity.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-we\/2549006.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number SU1C20AC for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T18:40:42+05:30","created_at":"2025-08-14T18:40:42+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["Circuit","IMPORT_CSV","WEIDM","WLDM"],"price":143442,"price_min":143442,"price_max":143442,"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":50619923956029,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SU1C20AC","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SU1C20AC","public_title":null,"options":["Default Title"],"price":143442,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SU1C20AC","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SU1C20AC_44988976_47cc7822.jpg?v=1755177045"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SU1C20AC_44988976_47cc7822.jpg?v=1755177045","options":["Title"],"media":[{"alt":null,"id":45838391017789,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SU1C20AC_44988976_47cc7822.jpg?v=1755177045"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SU1C20AC_44988976_47cc7822.jpg?v=1755177045","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWEIDMULLER SU1C20AC Thermal Magnetic Circuit Breaker\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable circuit protection with the WEIDMULLER SU1C20AC Thermal Magnetic Circuit Breaker, designed for both AC and DC applications. This miniature circuit breaker (MCB) offers robust performance, easy installation, and comprehensive protection for various electrical systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Thermal Magnetic Circuit Breaker\u003c\/li\u003e\n \u003cli\u003ePart Number: SU1C20AC\u003c\/li\u003e\n \u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n \u003cli\u003eProduct Category: Circuit Protection | Circuit Breaker\u003c\/li\u003e\n \u003cli\u003eDesigned for UL 489 and UL 1077 standards\u003c\/li\u003e\n \u003cli\u003eSuitable for protecting wires, cables, motors, transformers, and electronic devices\u003c\/li\u003e\n \u003cli\u003eRated for continuous currents from 1 to 63 amps\u003c\/li\u003e\n \u003cli\u003eCompatible with DIN-Rail mounting systems\u003c\/li\u003e\n \u003cli\u003eTrip curves available for different response times (B, C, D)\u003c\/li\u003e\n \u003cli\u003eMechanically rated for 20,000 cycles and electrically for 6,000 cycles\u003c\/li\u003e\n \u003cli\u003eEnvironmental rating: IP20, operating temperature from -35°C to 70°C\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\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eSU1C20AC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eWEIDMULLER\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eDE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eCircuit Protection\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Category\u003c\/th\u003e\n \u003ctd\u003eCircuit Protection | Circuit Breaker\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eThis circuit breaker is suitable for protecting electrical circuits in industrial automation, power distribution, rail vehicles, renewable energy systems, and more. It provides reliable short-circuit and overload protection, ensuring safety and system integrity.\u003c\/p\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical information, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-we\/2549006.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number SU1C20AC for more details.\u003c\/p\u003e\u003cbr\u003e"}
