{"id":8115276480692,"title":"Hager CDA440D Residual Current Circuit Breaker Type A 40A 30mA 4-Pin 3P+N FI Switch 6kA for DIN Rail, RCD Circuit Breaker 230V 400V, Screw Technology QuickConnect, Personal Protection","handle":"hager-cda440d-residual-current-circuit-breaker-type-a-40a-30ma-4-pin-3p-n-fi-switch-6ka-for-din-rail-rcd-circuit-breaker-230v-400v-screw-technology-quickconnect-personal-protection","description":"\u003ch3\u003eHager CDA440D Residual Current Circuit Breaker Type A 40A 30mA 4-Pin 3P+N FI Switch 6kA for DIN Rail, RCD Circuit Breaker 230V 400V, Screw Technology QuickConnect, Personal Protection\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSafe personal protection: the Hager FI switch type A reliably detects residual currents and switches off quickly in an emergency. With 30 mA rated residual current, the residual current circuit breaker supports the protection of people and electrical systems in the home, workshop, garage or commercial installation.\u003c\/li\u003e\n \u003cli\u003eSuitable for three-current current: the 4-pin residual current circuit breaker 3P+N is suitable for 230 V and 400 V applications in sub-distribution, control cabinet and electrical installation. Ideal for modern circuits, AC consumers and typical domestic installations with DIN rail.\u003c\/li\u003e\n \u003cli\u003eRobust Hager quality: the FI switch impresses with 40 A rated current, 6 kA short circuit resistance and durable QuickConnect screw technology. The high-quality workmanship ensures reliable contacting and stable performance in daily use.\u003c\/li\u003e\n \u003cli\u003eEasy rail mounting: suitable for quick installation on DIN rail in distribution cabinet and sub-distribution. The compact design with 4 modules saves space in the control cabinet and facilitates professional electrical installation by professionals.\u003c\/li\u003e\n \u003cli\u003eTechnical data: Hager residual current circuit breaker type A, 40A, 30mA, 4-pole 3P+N, 6kA short circuit resistance, 230V\/400V AC, QuickConnect screw technology, 4 TE, IP20, DIN rail, connection cross section solid 1-25 mm2, flexible 1-16 mm2. Manufacturer: Hager, brand and product presentation: Grenda-Hammer.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:16:46+10:00","created_at":"2026-09-01T23:44:49+10:00","vendor":"GRENDA-HAMMER","type":"Ground Fault Circuit Interrupters","tags":["industrial_DE_Aug2026"],"price":33700,"price_min":33700,"price_max":33700,"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":44374996877492,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0F3XZ1JYJ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Hager CDA440D Residual Current Circuit Breaker Type A 40A 30mA 4-Pin 3P+N FI Switch 6kA for DIN Rail, RCD Circuit Breaker 230V 400V, Screw Technology QuickConnect, Personal Protection","public_title":null,"options":["Default Title"],"price":33700,"weight":330,"compare_at_price":null,"inventory_management":"shopify","barcode":"GH.CDA440D","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0F3XZ1JYJ.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/81o_p3lyExL.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/71MIl82chKL.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/815xn15x06L.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/71kvb8Ind7L.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/81NqFTwenaL.jpg?v=1788270292","\/\/auspowers.com\/cdn\/shop\/files\/71BK8nhX6UL.jpg?v=1788270292"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0F3XZ1JYJ.jpg?v=1788270292","options":["Title"],"media":[{"alt":null,"id":33273177604276,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0F3XZ1JYJ.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0F3XZ1JYJ.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177637044,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81o_p3lyExL.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81o_p3lyExL.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177669812,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71MIl82chKL.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71MIl82chKL.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177702580,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/815xn15x06L.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/815xn15x06L.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177735348,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71kvb8Ind7L.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71kvb8Ind7L.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177768116,"position":6,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/81NqFTwenaL.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/81NqFTwenaL.jpg?v=1788270292","width":2000},{"alt":null,"id":33273177800884,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71BK8nhX6UL.jpg?v=1788270292"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71BK8nhX6UL.jpg?v=1788270292","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHager CDA440D Residual Current Circuit Breaker Type A 40A 30mA 4-Pin 3P+N FI Switch 6kA for DIN Rail, RCD Circuit Breaker 230V 400V, Screw Technology QuickConnect, Personal Protection\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSafe personal protection: the Hager FI switch type A reliably detects residual currents and switches off quickly in an emergency. With 30 mA rated residual current, the residual current circuit breaker supports the protection of people and electrical systems in the home, workshop, garage or commercial installation.\u003c\/li\u003e\n \u003cli\u003eSuitable for three-current current: the 4-pin residual current circuit breaker 3P+N is suitable for 230 V and 400 V applications in sub-distribution, control cabinet and electrical installation. Ideal for modern circuits, AC consumers and typical domestic installations with DIN rail.\u003c\/li\u003e\n \u003cli\u003eRobust Hager quality: the FI switch impresses with 40 A rated current, 6 kA short circuit resistance and durable QuickConnect screw technology. The high-quality workmanship ensures reliable contacting and stable performance in daily use.\u003c\/li\u003e\n \u003cli\u003eEasy rail mounting: suitable for quick installation on DIN rail in distribution cabinet and sub-distribution. The compact design with 4 modules saves space in the control cabinet and facilitates professional electrical installation by professionals.\u003c\/li\u003e\n \u003cli\u003eTechnical data: Hager residual current circuit breaker type A, 40A, 30mA, 4-pole 3P+N, 6kA short circuit resistance, 230V\/400V AC, QuickConnect screw technology, 4 TE, IP20, DIN rail, connection cross section solid 1-25 mm2, flexible 1-16 mm2. Manufacturer: Hager, brand and product presentation: Grenda-Hammer.\u003c\/li\u003e\n \u003c\/ul\u003e"}