The Siemens 3VM1163-4EE36-0AA2 is a 3-pole molded-case circuit breaker from the 3VM1 IEC frame 160 series, rated for line protection with a TM220 thermal-magnetic trip unit. The breaker is configured for ATFM (adjustable thermal, fixed magnetic) overload protection: the thermal overload Ir is adjustable from 44 A to 63 A, and the instantaneous short-circuit pickup Ii is fixed at 10 × In (630 A). The interrupting rating is 36 kA at 415 V AC, which is the class S breaking capacity — sufficient for most industrial distribution panels where fault current levels stay under that threshold.
Siemens 3VM1163-4EE36-0AA2 Circuit Breaker, 63A, 36kA @ 415V
MPN3VM1163-4EE36-0AA2
Siemens 3VM1 series, IEC frame 160, breaking capacity class S, 3-pole, 63A, 36kA @ 415V, line protection TM220, ATFM, terminal connection.
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Product details
Frequently asked questions
What are the key ratings of 3VM1163-4EE36-0AA2?
It is a 3-pole IEC frame 160 breaker with a 63 A nominal rating, adjustable thermal overload from 44 A to 63 A, fixed magnetic trip at 10 × In, and a 36 kA interrupting capacity at 415 V AC.
Where can I buy 3VM1163-4EE36-0AA2?
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
3VM1163-4EE36-0AA2