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Siemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 300mA 400V 4MW 5SV3644-6
The Siemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 300mA 400V 4MW 5SV3644-6 is a high-quality electrical protection device designed to provide reliable protection against residual currents, earth leakage faults, and potential fire hazards in three-phase electrical installations. Manufactured by Siemens, this Type A RCCB is engineered to detect both alternating current (AC) and pulsating direct current (DC) residual currents, ensuring dependable protection in modern power distribution systems. With a rated current of 40A, a residual operating current of 300mA, and a 3+N-pole configuration, the Siemens 5SV3644-6 is ideal for industrial automation, commercial facilities, switchgear assemblies, and power management applications where enhanced safety and operational reliability are critical. Its compact 4-module width design enables efficient integration into electrical panels and distribution boards.
Key Features
• Type A residual current protection for AC and pulsating DC leakage currents
• 300mA sensitivity helps reduce the risk of fire caused by insulation faults and leakage currents
• 3+N-pole configuration provides comprehensive protection for three-phase electrical systems
• Rated current of 40A supports a wide range of industrial and commercial applications
• Compact 4MW design allows space-saving installation in distribution panels and switchgear
Specifications
• Manufacturer: Siemens
• Product Type: Residual Current Operated Circuit Breaker (RCCB)
• Part Number: 5SV3644-6
• Residual Current Type: Type A
• Rated Current: 40A
• 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 buildings, power distribution systems, and switchgear assemblies
• Compliance: Designed to meet modern electrical safety and protection standards
The Siemens Residual Current Operated Circuit Breaker Type A 40A 3+N-Pole 300mA 400V 4MW 5SV3644-6 delivers reliable protection and long-term performance for demanding electrical installations. Its advanced residual current detection technology, robust construction, and trusted Siemens engineering make it an excellent choice for protecting electrical infrastructure from leakage-current-related faults and fire risks. Backed by Siemens' global reputation for quality and innovation, this RCCB provides dependable operation across a wide range of industrial and commercial applications. For pricing, availability, and technical support, contact Ram Automations at info@ramautomations.com and incorporate this Siemens protection solution into your electrical 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.
