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Siemens Residual Current Operated Circuit Breaker Type A 63A 3+N-Pole 300mA 400V 4MW 5SV3646-6
The Siemens Residual Current Operated Circuit Breaker Type A 63A 3+N-Pole 300mA 400V 4MW 5SV3646-6 is a premium electrical protection device engineered 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 is designed to detect both alternating current (AC) and pulsating direct current (DC) residual currents, making it suitable for a wide range of modern industrial, commercial, and automation applications. With a rated current of 63A, a residual operating current of 300mA, and a 3+N-pole configuration, the Siemens 5SV3646-6 provides dependable protection for critical power distribution systems while ensuring operational safety and compliance with electrical protection standards. Its compact 4-module width design allows efficient installation within switchboards, control panels, and distribution boards.
Key Features
• Type A residual current protection for AC and pulsating DC leakage currents
• 300mA sensitivity helps minimize fire risks associated with insulation faults and earth leakage currents
• 3+N-pole configuration delivers comprehensive protection for three-phase electrical systems
• Rated current of 63A supports higher-capacity industrial and commercial electrical loads
• Compact 4MW design enables space-efficient integration into electrical distribution panels
Specifications
• Manufacturer: Siemens
• Product Type: Residual Current Operated Circuit Breaker (RCCB)
• Part Number: 5SV3646-6
• Residual Current Type: Type A
• Rated Current: 63A
• Rated Voltage: 400V AC
• Pole Configuration: 3+N Pole
• Residual Operating Current: 300mA
• Module Width: 4MW
• Frequency: 50/60 Hz
• Mounting Type: DIN rail mounting
• Function: Protection against residual currents, earth leakage, and fire hazards
• Application: Industrial automation, commercial facilities, power distribution systems, switchgear, and control panels
• Compliance: Designed to meet modern electrical safety and protection requirements
The Siemens Residual Current Operated Circuit Breaker Type A 63A 3+N-Pole 300mA 400V 4MW 5SV3646-6 provides reliable protection, enhanced operational safety, and long-term performance for demanding electrical installations. Its advanced residual current detection technology, durable Siemens construction, and high current rating make it an ideal solution for protecting critical infrastructure and electrical equipment. Backed by Siemens' renowned reputation for quality and innovation, this RCCB delivers dependable performance across industrial and commercial environments. For pricing, availability, and technical support, contact Ram Automations at info@ramautomations.com and integrate this Siemens protection device into your electrical distribution systems.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
