{"product_id":"siemens-res-cur-op-circuit-breaker-type-a-40a-3-n-pole-500ma-400v-4m-5sv3744-6","title":"Siemens RES.CUR.OP.CIRCUIT BREAKER TYPE A 40A 3+N-POLE 500MA 400V 4M 5SV3744-6","description":"\u003cp\u003e\u003cstrong\u003eSiemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 500mA 400V 4MW 5SV3744-6\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 500mA 400V 4MW 5SV3744-6 is a reliable and high-performance electrical protection device designed to safeguard three-phase electrical systems against residual currents, earth leakage faults, and fire hazards caused by insulation failures. Manufactured by Siemens, this Type A RCCB detects both alternating current (AC) and pulsating direct current (DC) residual currents, making it suitable for modern industrial and commercial power distribution applications. With a rated current of 40A, a residual operating current of 500mA, and a 3+N-pole configuration, the Siemens 5SV3744-6 provides dependable protection for electrical installations while supporting operational safety and system reliability. Its compact 4-module width design allows efficient integration into switchboards, distribution panels, and automation control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Type A residual current protection for AC and pulsating DC leakage currents\u003cbr\u003e• 500mA sensitivity helps protect electrical systems against fire risks caused by leakage currents\u003cbr\u003e• 3+N-pole configuration provides comprehensive protection for three-phase installations\u003cbr\u003e• Rated current of 40A supports industrial, commercial, and automation applications\u003cbr\u003e• Compact 4MW design enables space-saving installation in electrical distribution panels\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Manufacturer: Siemens\u003cbr\u003e• Product Type: Residual Current Operated Circuit Breaker (RCCB)\u003cbr\u003e• Part Number: 5SV3744-6\u003cbr\u003e• Residual Current Type: Type A\u003cbr\u003e• Rated Current: 40A\u003cbr\u003e• Rated Voltage: 400V AC\u003cbr\u003e• Pole Configuration: 3+N Pole\u003cbr\u003e• Residual Operating Current: 500mA\u003cbr\u003e• Module Width: 4MW\u003cbr\u003e• Frequency: 50\/60 Hz\u003cbr\u003e• Mounting Type: DIN rail mounting\u003cbr\u003e• Function: Protection against residual currents, earth leakage faults, and fire hazards\u003cbr\u003e• Application: Industrial automation, commercial buildings, switchgear, and power distribution systems\u003cbr\u003e• Construction: High-quality industrial-grade components for reliable long-term operation\u003cbr\u003e• Compliance: Designed to meet modern electrical safety and protection standards\u003c\/p\u003e\n\u003cp\u003eThe Siemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 500mA 400V 4MW 5SV3744-6 delivers dependable protection and enhanced safety for demanding electrical installations. Its advanced residual current detection technology, robust Siemens engineering, and reliable performance make it an ideal solution for protecting critical electrical infrastructure and reducing the risks associated with leakage-current faults. Backed by Siemens' renowned reputation for quality and innovation, this RCCB ensures long-term reliability in industrial and commercial environments. For pricing, availability, and technical support, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e and integrate this Siemens protection device into your electrical distribution systems.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54255413821782,"sku":"RAMA100023520","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_RES.CUR.OP.CIRCUIT_BREAKER_TYPE_A_40A_3_N-POLE_500MA_400V_4M_5SV3744-6.webp?v=1781871112","url":"https:\/\/ramautomations.com\/products\/siemens-res-cur-op-circuit-breaker-type-a-40a-3-n-pole-500ma-400v-4m-5sv3744-6","provider":"Ram Automations","version":"1.0","type":"link"}