Tecnichal data
| Number of auxiliary contacts as normally open contact | 2 |
| Number of auxiliary contacts as normally closed contact | 2 |
| Vibration resistance | IEC 60068-2-6 |
| Shock resistance | IEC 60068-2-27 |
| Altitude, max | 3000 m of installation site |
| Switching frequency, max | 600 ops/hr, AC-1 |
| Weight | AC/DC (electronic): 0.98 kg (2.16 lbs.) |
| Protection class | Contactor main contact: IP2X (300S Size 2…3 meet IP2X when used with 100-ESCâ⬦ terminal shrouds.) |
| Voltage type for actuating | AC/DC |
| Rated control supply voltage at AC 50 Hz | 250 V |
| Rated control supply voltage at AC 60 Hz | 250 V |
| Rated control supply voltage at DC | 250 V |
| Type of electrical connection of main circuit | Screw connection |
| Rated impulse voltage withstand (Uimp) | 6 kV |
| NEMA size | 00…7 |
| Continuous ampere rating | 3-poles: 45 A |
| Main current circuit resistance | 0.21 mé |
| Rated isolation voltage (Ui) | 690V per IEC |
| Function | Energy-saving safety contactor |
| Standard coil, pick-up | 50VA/50 W @ 250…500V AC/DC |
| Standard coil, hold-in | 2.2VA/2 W @ 250…500V AC/DC |
| General purpose current (enclosed) | 34 A @ 600V per UL/CSA |
| Operating time, closing delay | 40 to 95 ms |
| Power dissipation | 7 W per pole at Ie, AC-1, 400V |
| Short time withstand (Icw) | 3-pole: 600 A for 10 s (40 ðC) |
| Operating time, opening delay | 11 to 95 ms |
| FLA | 60 A @ 600V, 3-phase per UL/CSA HVAC applications |
| Rated operational current and power (enclosed) | 7.5 Hp @ 240V, 1-phase per UL/CSA |
| LRA | 360 A @ 440-480V AC, 3-phase per UL/CSA HVAC applications |
| Electromagnetic compatibility | IEC 60947-1 – Environment A and B |
| Total power dissipation | 10.1 W at Ie, AC-3, 400V, AC/DC control (120-250V) |
| Operating limits, dropout | (ââ°¤0.60) x Us @ DC control |
| Operating limits, pick-up | (0.85…1.1) x Us @ 50/60 Hz |
| MCCB current rating | Type 2 (per IEC 60947-4-1): 520 A @ 400V, 70 kA available fault current |
| DIN fuses (gG) current rating | Type 2 (per IEC 60947-4-1): 40 A @ 690V, 60 kA available fault current |
| Rated voltage (Ue) | 24V, 48V, 110V, 220V, 440V DC |
| Rated operational current and power | 5 Hp @ 230V AC, 500000 electrical operations, 1-phase per UL/CSA elevator duty |
| Switching of lighting loads | Tungsten lamps: 65 A @ 600V, 3-phase (break all lines) per UL/CSA |
| UL class RK5 fuses rating | Type 1 Combination (per UL 60947 and CSA 22.2 No. 14): 150 A @ 600V, 5 kA available fault current |
| Rated operational current (Ie) | 70 A @ 690V, AC-1 active power load (50/60 Hz), ambient temperature 40 ðC (104 ðF) |
| UL class J and CSA HRCI-J fuses rating | Type 1 Combination (per UL 60947 and CSA 22.2 No. 14): 150 A @ 600V, 100 kA available fault current |
| UL inverse-time circuit breaker | Type 1 Combination (per UL 60947 and CSA 22.2 No. 14): 250 A @ 600V, 5 kA available fault current |
| Switching of power transformers | Apparent power: 87 kVA @ 600V, 60 Hz (n = 15) |
| Rated operational power (Pe) | 84 kW @ 690V, AC-1 active power load (50/60 Hz), ambient temperature 40 ðC (104 ðF) |
| Horsepower rating, max | 3-poles: 7.5 Hp @ 230V, single-phase, full-load current must not exceed continuous ampere rating (60 Hz) |
| Switching of DC loads | 3-poles in series: 70 A @ 220V (Shunt-wound motors starting, reverse current breaking, reversing, stepping DC-3 at 60 ðC) |
| Optional accessories | Side-mount auxiliary contacts, Terminal shields, Terminal lugs, Terminal enlargements, Terminal extensions, Connection bars for 140G molded case circuit breakers, 140MG motor protection circuit breakers, and 140MG motor circuit protectors |
| Features | Mirror contact performance on auxiliary contacts, Red N.C. low-power auxiliary contacts used for feedback circuit, SUVA third-party certification, Sizes 00…5: AC/DC electronic coil with optional PLC interface, Sizes 6…8: AC/DC electronic coil with PLC |
| Contacts | 3 main poles with N.C. mirror feedback contacts |
| Climatic withstand | Category B according to IEC 60947-1, annex Q |
| Ambient temperature | Storage: -60…80 ðC (-76…176 ðF) |
| Coil insulation class | Class F per IEC 60947-4-1 |
