Siemens Sentron Molded case circuit breaker, 4-pole, Din rail, 16kA, 63A Part number 3VA1063-2ED46-0AA0

Product Overview

The Siemens 3VA1063-2ED46-0AA0 is a SENTRON 3VA1 molded case circuit breaker designed for safe and reliable protection of electrical installations. This 4-pole MCCB is rated for 63 A with a breaking capacity of 16 kA, offering dependable overload and short-circuit protection in both industrial and commercial environments. Its compact DIN-rail-mountable design ensures easy integration into power distribution systems, maintaining Siemens’ high standards of safety and performance.

Key Features

• 4-pole molded case circuit breaker from the Siemens SENTRON 3VA1 series
• Rated operational current: 63 A
• Breaking capacity: 16 kA (at 415 V AC)
• Thermal-magnetic trip unit for precise overload and short-circuit protection
• DIN-rail mounting for quick installation and flexible panel design
• Compact dimensions with robust housing for reliable operation
• High mechanical and electrical endurance for demanding applications

Technical Specifications

• Product Series: SENTRON 3VA1
• Article Number: 3VA1063-2ED46-0AA0
• Number of Poles: 4 P
• Rated Current (In): 63 A
• Rated Operational Voltage (Ue): up to 690 V AC
• Breaking Capacity (Icu): 16 kA (415 V AC)
• Tripping Unit: Thermal-magnetic (TM63)
• Mounting Type: DIN rail / fixed mounting
• Rated Insulation Voltage (Ui): 800 V
• Protection Class (Front): IP40
• Ambient Operating Temperature: –25 °C to +70 °C
• Weight: Approx. 1.3 kg

Compliance & Certifications

• Complies with IEC/EN 60947-2 for low-voltage circuit-breakers
• Part of the Siemens SENTRON modular protection system
• Designed and tested for high reliability and operational safety

Applications

Ideal for use in industrial, commercial, and building power distribution systems where compact, high-performance circuit protection is required. Suitable for switchboards, control panels, and electrical distribution boards to safeguard circuits against overloads and short circuits.