The Siemens 3VA1463-5EF32-0AG0 is a 3-pole molded case circuit breaker in the 3VA1 IEC frame 630 series, rated for line protection with a TM240 thermal-magnetic trip unit. Its interrupting capacity is 55 kA at 415 V AC (class M), which means it can safely clear a fault up to that level without upstream cascading — a key spec for high-fault panel designs. The continuous current rating is 630 A, with overload protection adjustable from 440 A to 630 A and short-circuit pickup adjustable from 4 to 8 times In. The breaker ships with a keeper kit, one auxiliary switch (changeover H), and one trip alarm switch (changeover).
Siemens 3VA1463-5EF32-0AG0 Circuit Breaker, 630A, 55kA @ 415
MPN3VA1463-5EF32-0AG0
Siemens 3VA1 series, IEC frame 630, breaking capacity class M, 3-pole, Icu=55kA @ 415V, line protection TM240, In=630A, overload Ir=440A...630A, short-circuit Ii=4...8 x In, with auxiliary switch and trip alarm.
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Product details
Frequently asked questions
What is the breaking capacity of 3VA1463-5EF32-0AG0?
The breaking capacity is 55 kA at 415 V AC (class M per IEC 60947-2).
What are the adjustable trip settings on this breaker?
Overload protection (Ir) is adjustable from 440 A to 630 A, and short-circuit protection (Ii) is adjustable from 4 to 8 times In (630 A).
What accessories are included with 3VA1463-5EF32-0AG0?
It includes a keeper kit, one auxiliary switch (changeover H), and one trip alarm switch (changeover).
Where can I buy 3VA1463-5EF32-0AG0?
This part is available to order through independent distribution. Submit an RFQ for current pricing and availability — both are confirmed at quote time.
MPN
3VA1463-5EF32-0AG0