ABB A50-30 3-Pole Block Contactor Used
Get authentic, industrial-grade motor control hardware without paying full retail distributor expenses. This pre-owned ABB A50-30-00 Block Contactor provides highly dependable magnetic switching performance for electric motors, heavy pumping systems, heating arrays, and large commercial automation panels.
| SPECIFICATION / VALUE | DETAILS & BENEFITS |
|---|---|
| Item Condition | USED — Thoroughly inspected, mechanical armature checked for smooth movement and crisp spring-return action, and terminal connection paths cleaned. |
| Product Overview | Industrial-grade A-Line modular block contactor engineered by ABB for frequent, maximum-durability switching of three-phase power circuits. |
| Model / Part Reference | A-Line Series / Model A50-30-00 (Global Part Number: 1SBL351001R8000) |
| Pole Configuration | 3-Pole (3 NO main power contacts: 1L1/2T1, 3L2/4T2, 5L3/6T3) optimized for three-phase line installations. |
| Rated Operational Current (Ie) | 50 Amps continuous handling under strict AC-3 inductive utilization categories (suitable for motors up to 22kW @ 380V / 400V). Rated up to 100 Amps continuous thermal current (Ith) under non-inductive AC-1 resistive heating conditions. |
| Coil Voltage Profile | Standard control voltage handling: 220V-230V @ 50Hz / 230V-240V @ 60Hz via A1 / A2 terminal connections. |
| Auxiliary Expansion Block | Equipped with a side-mounted CAL5 auxiliary contact block for integrated signaling, logic interlocking control loops, or state telemetry. |
| Value Advantage | Authentic factory automation hardware by ABB. Heavily tested to ensure sharp mechanical actuation, terminal screw path integrity, and a robust industrial housing without premium brand-new pricing. |
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