The Siemens SENTRON 3VA1163-5ED46-0AA0 is a 4-pole molded case circuit breaker (MCCB) rated for line protection, carrying a continuous current of 63 A at 40 °C through 50 °C before derating begins — at 70 °C it still holds 58 A.
This MCCB interrupts 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V.
The breaker measures 101.6 mm wide, 130 mm high, and 70 mm deep — a standard SENTRON 3VA frame footprint that drops into existing DIN-rail or panel-mount layouts without re-drilling. The 4-pole configuration covers three-phase plus neutral, common for TT or TN-S systems where the neutral needs overcurrent protection.
What the TM210 release and power loss tell you
The TM210 designation means a thermal-magnetic release with a fixed thermal pickup and adjustable magnetic trip — the '210' typically indicates the magnetic trip is set at 10x In (630 A), so it's a standard motor-and-distribution profile, not a selective or high-inrush variant. An optional motor drive extension is available for remote switching.