MCCB for 32 A fixed-protection feeder circuits
The Siemens 3VA1132-6GD46-0AA0 is a 4-pole molded case circuit breaker in the 3VA IEC frame-160 series, rated for 32 A with a fixed thermal-magnetic trip unit (TM210). Overload protection (Ir) is permanently set at 32 A; short-circuit protection (Ii) is fixed at 10 × In (320 A). The neutral conductor is fully protected at 100% of the phase rating. This is a fixed-setting breaker — no adjustment dials, no interchangeable trip units — so it suits a BOM line where the load current is known and won't change.
Active production, make-to-order lead
RoHS compliance effective since 01-04-14. No export restrictions under German AL or US ECCN (AL: N / ECCN: N).
Terminal connections are for copper or aluminum conductors — no special lug kit required for standard panel wiring. The 150 × 119 × 116 mm package dimensions (L × W × H) fit a standard distribution board cubicle; plan for bending radius on the outgoing 4-pole cables.