IEC 12 A Miniature Contactor
| Lifecycle Status | Active |
|---|---|
| Repair Options Available | No |
| Contact Configuration | None,4 N.O. Poles |
| Contactor Size | 12 A |
| Special Features | Screw Type Terminals |
| Sub Brand | IEC |
| Altitude, max | 2000 m (NN) per IEC 60947-4 |
| Ambient temperature | Storage: -55...80 (-67...176) |
| Auxiliary contact configuration | No auxiliary contact |
| Auxiliary contacts | IP2X |
| Capacitance, max | 750 µF @ short-circuit current of 10 kA |
| Climatic withstand | IEC 60068-2-30 |
| Coil consumption, hold-in | Cold 3.0 W, warm 2.6 W DC (conventional) |
| Coil consumption, pick-up | Cold 3.0 W, warm 2.6 W DC (conventional) |
| Conductor cross section | Main contact, 2 conductor: 1...2.5 mm² + 1...4 mm² |
| DIN fuses (gG, gL) current rating | Type 2 (per IEC 60947-4-1): 20A @ 400V, 50 kA available fault current |
| Features | Mini-contactors, Uniform panel mounting dimensions, Panel mounting or mounting on 35 mm DIN Rail, Ma |
| General purpose current (enclosed) | 18 A per UL/CSA |
| Insulation class of the coil | Class F per IEC 60085, Class 105 insulation system per UL 508 |
| Lifespan | Mechanical DC control: 15000000 ops |
| Main current circuit resistance | 2.2 mΩ |
| Number of normally open contacts as main contact | 4 |
| Operating limits, dropout | (0.2...0.75) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| Operating limits, pick-up | (0.85...1.1) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| Operating time, closing delay | 6...12 ms DC (conventional) |
| Operating time, opening delay | 8...12 ms with integrated diode |
| Optional accessories | Front-mount auxiliary contacts, surge suppressors, electronic timers, mechanical interlocks |
| Optional overload relays | Bimetallic |
| Packaging | Single pack (quantity of 1) |
| Power dissipation (all circuits) | 0.9 W @ 400V, AC-3, Ie |
| Protection class | IP2X |
| Rated control supply voltage at AC 50 Hz | 240 V |
| Rated control supply voltage at AC 60 Hz | 240 V |
| Rated control supply voltage at DC | 0 V |
| Rated current (enclosed) | 9.6A @ 230V, 3-phase per UL/CSA |
| Rated filament current | 9A @ 230/240V, AC-5b |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Rated isolation voltage (Ui) | IEC: 690V, UL, CSA: 600V |
| Rated operational current (Ie) | 9.2A @ 500V, AC-4 (50 Hz), ambient temperature 60 °C |
| Rated operational power (Pe) | 8.3 kW @ 240V, AC-1 (50 Hz), ambient temperature 40 °C |
| Rated power (enclosed) | 7.5Hp @ 575V, 3-phase per UL/CSA |
| Rating for switching AC motors | 4-poles: 7.5Hp @ 575V (AC-2, AC-3), 3-phase (60 Hz) |
| Recommended torque | 10.6 in-lb |
| Shock resistance | IEC 60068-2 |
| Short time withstand (Icw) | 96A @ 10s, 60 °C |
| Switching frequency, max | 250 ops/h, AC-4 (approximately 200000 ops) |
| Switching of DC loads | 3-poles in series: 9A @ 48/60V (Non-inductive or slightly inductive loads or resistance furnaces DC- |
| Switching of hermetically sealed cooling compressor motors | 18A @ 400V, AC-8a (manual reset of overload release (50 Hz)) |
| Switching of lamps | Gas discharge lA, open: 18A @ 40°C, AC-5a |
| Switching of low inductive loads | 20A @ 400V, AC-7a per IEC 61095 (50 Hz) |
| Switching of motor load | 11A @ 400V, AC-7b (50 Hz) |
| Switching of power transformers | Apparent power: 5 kVA @ 500V, AC-6a @ 50Hz (n = 30) |
| Total power dissipation | DC control: 3.5 W @ 400V, AC-3, Ie |
| Type of electrical connection of main circuit | Screw connection |
| UL class CC and CSA HRCI-MISC fuses rating | 30A @ 600V, 50 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| UL class J and CSA HRCI-J fuses rating | 30A @ 600V, 50 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| UL class K5 and RK5 fuses rating | 40A @ 600V, 5 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Vibration resistance | IEC 60068-2 |
| Voltage type for actuating | AC |
| Weight | DC: 0.2 kg |
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