BC6-30-10_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Specifications Parameter Value / Description Contactor Type 3‑pole miniature contactor (mini contactor) Main Contacts 3 × NO (normally-open) Auxiliary Contacts 1 × NO (built-in auxiliary contact) Poles 3‑pole (3 main contacts) Main Circuit Rated Voltage (Ue) Up to 690 V AC (or 220–690 V AC typical) Control / Coil Voltage (Uc) DC coil (various coil‑voltage versions depending on variant) — common variants: 12 V DC, 24 V DC, etc. Insulation Voltage (Ui) 690 V AC; (UL/CSA rating often 600 V) Impulse Withstand Voltage (Uimp) 6 kV (main circuit and auxiliary circuit) Rated Operational Current (AC‑1, Ie) 20 A @ 220–240 V AC (40 °C) / 16 A @ 55 °C; 20 A @ 380–440 V AC (40 °C) / 16 A @ 55 °C; 6 A @ 690 V AC (40 °C / 55 °C) Rated Operational Power (AC‑3, motor load) ~2.2 kW @ 230 V AC (three‑phase) ~4.0 kW @ 400 V AC (three‑phase) ~3.0 kW @ 690 V AC (three‑phase) Short-Time Withstand Current (Icw) 64 A for 10 s (cold start, free air, 40 °C) Coil & Control Features Hum‑free DC coil; low coil power consumption; suitable for direct control via PLC outputs or low‑power control circuits Mounting / Installation Wall or DIN‑rail mounting (mini‑contactor style) Terminal / Connection Type Screw‑terminal main contacts; compact screw terminals for auxiliary contact/coil Auxiliary Contact Rating (AC‑15 / control circuit) Up to 4 A @ 120 V or 220–240 V AC; lower currents at higher voltages Mechanical / Environmental Operating ambient temperature: –25 … +55 °C; Storage: –40 … +80 °C (depending on variant) Max recommended installation altitude: 2000–3000 m depending on standard

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DESCRIBE

The ABB BC6‑30‑10 is a compact 3‑pole miniature contactor designed for switching small to moderate three‑phase AC loads, such as small motors, resistive/inductive loads, and general-purpose circuits. As a mini‑contactor from ABB’s BC6/B6 family, it offers a compact form factor for space‑constrained control panels, automation cabinets, or small motor‑control applications. It features three main normally‑open (NO) contacts for the main circuit and includes one built‑in auxiliary contact (NO) for control or signaling purposes. The coil is typically DC‑operated with low power consumption, making it compatible with PLC outputs or low‑power control circuits. The BC6‑30‑10 is suitable for small motor starts, resistive loads, lighting loads, and other light-to-medium three-phase switching tasks up to its rated current and power.