Siemens SENTRON 3VA2116-5HL32-0BA0 — 160 A MCCB with Undervoltage Release
Breaking capacity holds at 121 kA through 415–440 VAC and remains usable at 75.6 kA at 500 VAC, tapering to 3.7 kA at 690 VAC — a curve that suits 400 V class industrial distribution where most fault energy lands.
Integration Notes
Mounts in standard SENTRON panelboard or switchgear cubicle — 105 mm width fits 3-pole MCCB cutouts. The undervoltage release coil draws power from the line side; ensure control voltage matches the UVR rating (not specified here — confirm from nameplate). No auxiliary contacts or shunt trip are included; add them via the accessory slot if needed. Maximum power loss is 28 W at rated load — account for heat dissipation in enclosed panels.
