ABB – HKF‑11 (1SAM101928R0001) – 1NO + 1NC Auxiliary Contact, Front-Mount

The ABB HKF‑11 (part number 1SAM101928R0001) is a front-mount auxiliary contact block designed for MS325 and MO325 manual motor starters. It provides one normally open (NO) and one normally closed (NC) contact, ideal for status signaling or interlocking in motor control panels.

Key Features & Specifications

• Model / P/N: HKF‑11 / 1SAM101928R0001  

• Contact Configuration: 1 NO + 1 NC

• Mounting: Front of MS325 / MO325 series manual motor starters  

• Connection Type: Screw-clamp terminals, supports 1–2.5 mm² wire

• Electrical Ratings:

   

  • AC‑15: 4 A @24 V, 3 A @120 V, 2 A @240 V, 1 A @380–500 V

  • DC‑13: 2 A @24 V, 0.55 A @125 V, 0.27 A @250 V  

   

• Insulation Voltage: 500 V

• Operating Temperature: –25 °C to +50 °C  

• Mechanical Dimensions: 54 × 10.5 × 16 mm; Weight ~0.02 kg  

• Compliance: IEC/EN 60947‑1, 4‑1, 5‑1; UL 60947‑1, 4‑1; RoHS; CE; CCC; cUL; GOST