Which file should I choose?
Use RCTV_4000-5000A-6P_top-bot_asm.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified RCTV_4000-5000A-6P_top-bot_asm.stp.

Schneider Electric RCTV TOP_BOTTOM MASTERPACT MTZ3 4000-5000 A 6P: original STEP for circuit-breaker equipment layouts. .STP FILE FOR: RCTV_4000-5000A-6P_top-bot.
A circuit breaker opens and closes a power circuit and can interrupt it when its protection or trip system responds to a fault.
Use RCTV_4000-5000A-6P_top-bot_asm.stp (revision 1.0) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified RCTV_4000-5000A-6P_top-bot_asm.stp.
1 inspected original for Schneider Electric RCTV TOP_BOTTOM MASTERPACT MTZ3 4000-5000 A 6P: RCTV_4000-5000A-6P_top-bot_asm.stp (STEP). The manufacturer describes this configuration as .STP FILE FOR: RCTV_4000-5000A-6P_top-bot.
STEP · 53 KB · Rev 1.0
Original filename: RCTV_4000-5000A-6P_top-bot_asm.stp
Original manufacturer STEP geometry
1 inspected original for Schneider Electric RCTV TOP_BOTTOM MASTERPACT MTZ3 4000-5000 A 6P: RCTV_4000-5000A-6P_top-bot_asm.stp (STEP). The manufacturer describes this configuration as .STP FILE FOR: RCTV_4000-5000A-6P_top-bot.
Schneider Electric supplied the original files through https://www.se.com/us/en/download/document/RCTV_4000-5000A-6P_top-bot/. The source reference, revision, original bytes and checksum are retained with each download.
Original publisher: Schneider Electric. Source checked 2026-11-11. Original bytes are preserved; file links and document references identify the source.
Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.
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