Siemens 3VA1 series, IEC frame 160, breaking capacity class M, Icu=55kA @ 415V AC, 3-pole, starter protection TM120M, In=125A, without overload protection, short-circuit protection Ii=5...15 x In, nut keeper kit, undervoltage release (UVR) 208-230V AC 50/60Hz, 2 auxiliary switches HQ.
The Siemens 3VA1112-5MH32-0DC0 is a 3-pole IEC frame 160 molded case circuit breaker with a 125 A rating and a 55 kA breaking capacity at 415 V AC (class M). It is configured for starter protection using a TM120M thermal-magnetic trip unit, with short-circuit pickup adjustable from 5 to 15 times In.
Snap-on mounting for panel integration.
The breaking capacity is 55 kA at 415 V AC (Icu, class M) on the IEC frame 160 platform.
The TM120M provides starter protection with a magnetic-only short-circuit function (no overload protection on this variant), adjustable from 5 to 15 times the 125 A rated current.
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