Ensure optimal circuit protection with the WEIDMULLER SU1D4AC, a high-quality miniature circuit breaker designed for reliable electrical system safeguarding. This product is engineered for both AC and DC applications, providing versatile protection for various industrial and commercial electrical setups.
Product Features
Type: Thermal Magnetic Miniature Circuit Breaker
Series: BR/SU Series
Poles: 1 pole (1P)
Curve Type: D Curve (Thermal Magnetic Trip Characteristics)
Rated Current: 4A
Part Number: SU1D4AC
Manufacturer: WEIDMULLER
Country of Origin: Germany (DE)
UOM: EA (Each)
ECCN: EAR99
Package Type: Not specified
Technical Specifications
Application: Circuit protection for wires, cables, motors, transformers, and electronic devices
Interrupt Capacity: Designed to safely interrupt fault currents without damage
Operating Temperature Range: -35°C to 70°C
Environmental Protection: IP20 rated
Mechanical Life: 20,000 cycles
Electrical Life: 6,000 cycles
Wire Size Compatibility: Up to 35mm²
Applications
Automotive Manufacturing
Chemical, Oil, and Gas
Rail Vehicles
Automation
Pharmaceutical and Food
Steel Production
Telecom and Datacom
Power Distribution Systems
Lighting Equipment
Process Control
Additional Information
This circuit breaker is suitable for protecting circuits against overloads and short circuits, providing reliable switching and manual operation. It can be remotely tripped with shunt trip devices and monitored via auxiliary contacts. Always assess application-specific factors such as voltage, current, environmental conditions, and fault current capacity before installation.
For detailed technical data, refer to the datasheet.
Note: Datasheet was not processed please search the internet for the part number SU1D4AC for more details.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
{"id":10008150737213,"title":"SU1D4AC","handle":"su1d4ac","description":"\u003ch3\u003eWEIDMULLER SUPPL\/1P CCTBRKR\/D CURVE\/4A (Part Number: SU1D4AC)\u003c\/h3\u003e\n\n\u003cp\u003eEnsure optimal circuit protection with the WEIDMULLER SU1D4AC, a high-quality miniature circuit breaker designed for reliable electrical system safeguarding. This product is engineered for both AC and DC applications, providing versatile protection for various industrial and commercial electrical setups.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Thermal Magnetic Miniature Circuit Breaker\u003c\/li\u003e\n \u003cli\u003eSeries: BR\/SU Series\u003c\/li\u003e\n \u003cli\u003ePoles: 1 pole (1P)\u003c\/li\u003e\n \u003cli\u003eCurve Type: D Curve (Thermal Magnetic Trip Characteristics)\u003c\/li\u003e\n \u003cli\u003eRated Current: 4A\u003c\/li\u003e\n \u003cli\u003ePart Number: SU1D4AC\u003c\/li\u003e\n \u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eApplication: Circuit protection for wires, cables, motors, transformers, and electronic devices\u003c\/li\u003e\n \u003cli\u003eInterrupt Capacity: Designed to safely interrupt fault currents without damage\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -35°C to 70°C\u003c\/li\u003e\n \u003cli\u003eEnvironmental Protection: IP20 rated\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 20,000 cycles\u003c\/li\u003e\n \u003cli\u003eElectrical Life: 6,000 cycles\u003c\/li\u003e\n \u003cli\u003eWire Size Compatibility: Up to 35mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive Manufacturing\u003c\/li\u003e\n \u003cli\u003eChemical, Oil, and Gas\u003c\/li\u003e\n \u003cli\u003eRail Vehicles\u003c\/li\u003e\n \u003cli\u003eAutomation\u003c\/li\u003e\n \u003cli\u003ePharmaceutical and Food\u003c\/li\u003e\n \u003cli\u003eSteel Production\u003c\/li\u003e\n \u003cli\u003eTelecom and Datacom\u003c\/li\u003e\n \u003cli\u003ePower Distribution Systems\u003c\/li\u003e\n \u003cli\u003eLighting Equipment\u003c\/li\u003e\n \u003cli\u003eProcess Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis circuit breaker is suitable for protecting circuits against overloads and short circuits, providing reliable switching and manual operation. It can be remotely tripped with shunt trip devices and monitored via auxiliary contacts. Always assess application-specific factors such as voltage, current, environmental conditions, and fault current capacity before installation.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed technical data, 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\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number SU1D4AC for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-07T22:45:53+05:30","created_at":"2025-08-07T22:45:53+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["4A","Circuit","STD_IMG","WEIDM","WLDM"],"price":78720,"price_min":78720,"price_max":78720,"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":50560336101693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SU1D4AC","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SU1D4AC","public_title":null,"options":["Default Title"],"price":78720,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SU1D4AC","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_b3778e59-e0c9-401e-acf7-768d3b9d11e5.jpg?v=1754586953"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_b3778e59-e0c9-401e-acf7-768d3b9d11e5.jpg?v=1754586953","options":["Title"],"media":[{"alt":null,"id":45716800012605,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_b3778e59-e0c9-401e-acf7-768d3b9d11e5.jpg?v=1754586953"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_b3778e59-e0c9-401e-acf7-768d3b9d11e5.jpg?v=1754586953","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWEIDMULLER SUPPL\/1P CCTBRKR\/D CURVE\/4A (Part Number: SU1D4AC)\u003c\/h3\u003e\n\n\u003cp\u003eEnsure optimal circuit protection with the WEIDMULLER SU1D4AC, a high-quality miniature circuit breaker designed for reliable electrical system safeguarding. This product is engineered for both AC and DC applications, providing versatile protection for various industrial and commercial electrical setups.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Thermal Magnetic Miniature Circuit Breaker\u003c\/li\u003e\n \u003cli\u003eSeries: BR\/SU Series\u003c\/li\u003e\n \u003cli\u003ePoles: 1 pole (1P)\u003c\/li\u003e\n \u003cli\u003eCurve Type: D Curve (Thermal Magnetic Trip Characteristics)\u003c\/li\u003e\n \u003cli\u003eRated Current: 4A\u003c\/li\u003e\n \u003cli\u003ePart Number: SU1D4AC\u003c\/li\u003e\n \u003cli\u003eManufacturer: WEIDMULLER\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eApplication: Circuit protection for wires, cables, motors, transformers, and electronic devices\u003c\/li\u003e\n \u003cli\u003eInterrupt Capacity: Designed to safely interrupt fault currents without damage\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -35°C to 70°C\u003c\/li\u003e\n \u003cli\u003eEnvironmental Protection: IP20 rated\u003c\/li\u003e\n \u003cli\u003eMechanical Life: 20,000 cycles\u003c\/li\u003e\n \u003cli\u003eElectrical Life: 6,000 cycles\u003c\/li\u003e\n \u003cli\u003eWire Size Compatibility: Up to 35mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive Manufacturing\u003c\/li\u003e\n \u003cli\u003eChemical, Oil, and Gas\u003c\/li\u003e\n \u003cli\u003eRail Vehicles\u003c\/li\u003e\n \u003cli\u003eAutomation\u003c\/li\u003e\n \u003cli\u003ePharmaceutical and Food\u003c\/li\u003e\n \u003cli\u003eSteel Production\u003c\/li\u003e\n \u003cli\u003eTelecom and Datacom\u003c\/li\u003e\n \u003cli\u003ePower Distribution Systems\u003c\/li\u003e\n \u003cli\u003eLighting Equipment\u003c\/li\u003e\n \u003cli\u003eProcess Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis circuit breaker is suitable for protecting circuits against overloads and short circuits, providing reliable switching and manual operation. It can be remotely tripped with shunt trip devices and monitored via auxiliary contacts. Always assess application-specific factors such as voltage, current, environmental conditions, and fault current capacity before installation.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed technical data, 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\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number SU1D4AC for more details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
