upgrade: MS132‑20 + HK1‑11（Manual motor starter + side‑mount auxiliary contact）
**Type**: ABB 3‑pole manual motor starter with side auxiliary contact 1NO+1NC
– Setting current range: **16‑20 A**
– Rated voltage: 690 V AC, 50/60 Hz
– AC‑3 power @400V: **7.5 kW**
– Magnetic trip: 300 A
– Auxiliary contact HK1‑11: **1 NO + 1 NC**, side‑mount type
– Breaking capacity Ics: 100 kA @400V
– Mount: DIN‑rail mounting, width 45 mm
– **Net weight: 0.326 kg**
– Protection: Short‑circuit, overload, phase‑loss protection
– Ambient temp: ‑25 ~ +70 °C, IP20