AF09-30-10 (9 A, wide-range coil)
ABB's AF platform with an electronic wide-range coil: one part number eats 100–250 V AC/DC (suffix -13), 24–60 V (suffix -11), or 48–130 V (-12). Immune to chatter from voltage dips — great for weak feeds.
- AC-3 @ 400 V
- 9 A (4 kW)
- AC-1 (resistive)
- 25 A
- Hp (3Φ)
- ≈ 2 HP @ 230 V · 5 HP @ 460 V
- Three-phase HP
- ≈ 2 HP @ 230 V · 5 HP @ 460 V
- Available coil voltages
- -11: 24–60 V AC/DC · -12: 48–130 V AC/DC · -13: 100–250 V AC/DC
- Inrush VA
- ≈ 12 VA (electronic coil — no inrush spike like iron-core coils)
- Sealed (holding) VA
- ≈ 2–3 VA
- Pickup voltage
- Wide electronic range; stable from 0.85–1.1 × Un and beyond
- Dropout voltage
- Controlled by electronics — no chatter band
OL = open coil · near zero = shorted turns · coil-to-frame must read >1 MΩ.
Coil resistance checker
Pick the coil voltage, enter your meter reading across A1–A2 (coil disconnected), and compare it to the expected ballpark.
Readings 2× high usually mean heat damage and a coil near end of life. Ballpark only (±15%+); electronic wide-range coils (e.g. ABB AF) read misleading values — test those at rated voltage instead. Always measure coil-to-frame too: must be >1 MΩ.
- Schneider LC1D09
- Siemens 3RT2023
- Allen-Bradley 100-C09
- Eaton XTCE009B
- The classic ohm-meter coil test is meaningless on AF coils — the electronics inside skew the reading. Voltage test only.
- One -13 coil covers 110, 120, 208, 230 and 240 V control circuits: stock one SKU and walk away from coil-voltage guesswork.
Links go to the manufacturer's current catalog or product page — model-specific pages are often retired, so these stay live.