Tecnichal data
| Voltage type for actuating | AC |
| Current (Ie), max | 72 A |
| Switching frequency, max | 120 ops/h |
| Main current circuit resistance | 0.9 mOhm |
| Cross section per UL/CSA | 16 AWG |
| Rated operational current for contactor at elevator duty (UL/CSA) | 54 A @ 230V |
| Rated isolation voltage (Ui) | 690V @ IEC |
| Rated voltage (Ue) | 690V @ AC, 50/60 Hz |
| Rated operational power for contactor at wye-delta | 50 Hp @ 230V, 60 Hz |
| Rated filament current | 70 A @ 230/240V, AC-5b |
| Power dissipation | 14 W @ 400V, AC-3, Ie |
| Coil terminal conductor cross section | 1…4 mmò @ 2 conductor |
| Rated current (enclosed) | 68 A @ 230V, 3-phase per UL/CSA |
| Rated power (enclosed) | 60 Hp @ 575V, 3-phase per UL/CSA |
| General purpose current (enclosed) | 90 A per UL/CSA |
| Capacitance, max | 800 õF @ short-circuit current of 50 kA |
| Operating limits, pick-up | (0.85…1.1) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| Short time withstand (Icw) | 700 A for 10 s, 60 ðC |
| Coil consumption, hold-in | 4 W @ DC (conventional) |
| Coil consumption, pick-up | 235VA @ 50 Hz, 60 Hz, 50/60 Hz |
| Operating time | 20…40 ms @ DC (conventional), opening delay |
| Total power dissipation | DC control (conventional): 18 W @ 400V, AC-3, Ie |
| Operating limits, dropout | (0.3…0.6) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| Switching of lamps | Gas discharge lamps, open: 85 A @ 40 ðC, AC-5a |
| Switching of hermetically sealed cooling compressor motors | 85 A @ 500V, AC-8a (manual reset of overload release (50 Hz)) |
| Coil insulation class | Class F per IEC 60085, UL Class 105 |
| Rating for switching AC motors | 60 Hp @ 575V, 60 Hz, 3-phase (AC-2, AC-3, AC-4) |
| BS88 fuses current rating | Type 2 (per IEC 60947-4-1): 125 A @ 415V, 65 kA available fault current |
| UL class K5 and RK5 fuses rating | 250 A @ 600V, 5 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| UL inverse-time circuit breaker | 250 A @ 600V, 10 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Coil voltage | 230V 50/60 Hz |
| Rated operational current (Ie) | 73 A @ 690V, star-delta starting (50 Hz) |
| Rated operational power (Pe) | 87 kW @ 500V, AC-1 (50 Hz), ambient temperature 60 ðC |
| DIN fuses (gG, gL) current rating | Type 2 (per IEC 60947-4-1): 160 A @ 690V, 50 kA available fault current |
| UL class J and CSA HRCI-J fuses rating | 100 A @ 100 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Switching of power transformers | Apparent power: 93.7 kVA @ 660V, AC-6a, 60 Hz (n = 30) |
| Switching of 3-phase Capacitors | Single capacitor: 55 kVAR @ 690V, AC-6b, 50 Hz, 40 ðC (inductance of leads between capacitors in parallel: minimum 6 õH) |
| Switching of DC loads | 3-pole in series: 90 A @ 48/60V (Non-inductive or slightly inductive loads or resistance furnaces DC-1 at 60 ðC) |
| Contacts | 3 main poles with NC mechanically linked or mirror feedback contacts |
| Function | Reversing contactor |
| Rated impulse voltage withstand (Uimp) | 6 kV |
| Conventional coil type | Yes |
| Rated coil frequency | AC 50/60 Hz, DC |
| Width | 170.9 mm |
| Height | 126.39 mm |
| Depth | 154.79 mm |
| Auxiliary contact type | Bifurcated contact |
| Options | No options selected |
| Optional accessories | Side-mount auxiliary contacts, surge suppressors, electronic timers, mechanical interlocks |
| Features | Positively guided/mechanically linked auxiliary contacts, front-mounted auxiliary contacts: permanently fixed, protective cover to prevent manual operation, red contact housing for easy identification, incorporates IEC 947-5-1 ââ¬Ã Mechanically Linkedâ⬠symbol |
| Recommended torque | 9 lb.in |
| Coil termination | Line side connection |
| Conductor cross section | Main contact, 2 conductor: 2.5…35 mmò |
| Lifespan | Mechanical DC control: 6000000 ops |
| Weight | 3.14 kg (6.92 lbs) reverse @ AC |
| Type of electrical connection of main circuit | Screw connection |
| Auxiliary contacts | 1 NO/5 NC |
| Altitude of installation site, max | 2000 m (NN), per IEC60947-1 |
| Protection against accidental contact | Finger-and back-of-hand proof per VDE0106, part 100 |
| Ambient temperature | Storage: -55…80 ðC (-67…176 ðF) |
| Protection class, auxiliary contact | IP2X |
| Resistance to vibration | IEC 60068-2-6 |
| Resistance to shock | IEC 60068-2-27 |
