| Voltage type for actuating |
DC |
| Rated control supply voltage at DC |
24 V |
| Type of electrical connection of main circuit |
Screw connection |
| Rated impulse withstand voltage (Uimp) |
12 |
| Current (Ie), max |
140 |
| Current rating |
115 |
| Main current circuit resistance |
0.42 mΩ |
| Rated filament current |
140A @ 230/240V, AC-5b |
| Rated isolation voltage (Ui) |
600V per UL, CSA |
| Auxiliary contacts |
IP20 IEC 60529/DIN 40050 |
| Rated power (enclosed) |
50Hp @ 230V, 3-phase per UL/CSA |
| Rated operational current for contactor |
96A @ 460V, elevator duty (UL/CSA) |
| Rated power for contactor |
75Hp @ 575V, elevator duty (UL/CSA) |
| Auxiliary contact configuration |
2 NO, 2 NC auxiliary bifurcated |
| Rating of single capacitor |
73 kVAR @ 240V @ 50Hz, AC-6b, 40 °C |
| Rating of group capacitors |
79 kVAR @ 1000V @ 50Hz, AC-6b, 60 °C |
| General purpose current (enclosed) |
Load carrying capacity: 220 A per UL/CSA |
| Operating time, closing delay |
Electronic coil: 35…110 ms @ DC |
| Power dissipation |
24.6 W @ 400V, AC-3, Ie |
| Short time withstand (Icw) |
Electronic-EI coil type: 1360A @ 10s, 60 °C |
| Operating time, opening delay |
Electronic coil: 25…50 ms @ DC |
| Coil consumption, hold-in |
Electronic coil: 6 W @ DC control |
| Coil consumption, pick-up |
Electronic coil: 380VA @ 50 Hz, 60 Hz, 50/60 Hz |
| Total power dissipation |
DC control (electronic coil): 30.6 W @ 400V, AC-3, Ie |
| Operating limits, dropout |
Electronic coil: (0.3…0.5) x Us @ DC control |
| Switching of lamps |
Gas discharge lA, open: 225A @ 40°C, AC-5a |
| Insulation class of the coil |
Class B per VDE 0660, table 22 |
| Rating for switching AC motors |
82/90 kW @ 415V @ 50Hz, 3-phase (AC-2, AC-3) |
| Switching of hermetically sealed cooling compressor motors |
210A @ 690V, AC-8a (manual reset of overload release (50 Hz)) |
| Operating limits, pick-up |
(0.85…1.1) x Us @ DC control |
| BS88 fuses current rating |
Type2 (IEC 60947-4-1): 250A @ 415V, 65 kA available fault current |
| UL class K5 and RK5 fuses rating |
350A @ 600V, 10 kA available fault current per UL listed combination |
| DIN fuses (gG, gL) current rating |
Type2 (IEC 60947-4-1): 250A @ 690V, 50 kA available fault current |
| Coil voltage |
24V DC electronic coil with electronic interface |
| Rated operational current (Ie) |
Electronic-EI coil type: 242A @ 690V, star-delta starting (50 Hz) |
| UL class J and CSA HRCI-J fuses rating |
Type2 (IEC60947-4-1): 250A @ 100kA available fault current per UL verified combination |
| UL inverse-time circuit breaker |
200 A @ 600Y/347V @ 30kA available fault current per UL listed combination |
| Switching of power transformers |
Apparent power: 87.3 kVA @ 480V @ 60Hz |
| Rated operational power (Pe) |
Electronic-EI coil type: 98 kW @ 500V, AC-2, AC-3 (50 Hz), ambient temperature 60 °C |
| Switching of DC loads |
3-pole in series: 3.5A @ 440V (shunt-wound motors, starting, reverse current braking, reversing, stepping DC-3 at 60 °C) |
| Optional accessories |
Side-mount auxiliary contacts, surge suppressors, IP20 terminal blocks, terminal shields, terminal covers, connecting components, terminal lugs, mechanical/electrical interlocks |
| Features |
Mirror contact performance on auxiliary contacts, which are required in ftdback circuit for modern safety applications, The NC auxiliary contacts will not change state when a power contact welds, SUVA third-party certification, AC and DC operating coils, |
| Contacts |
3 main poles with N.C. mechanically linked ftdback contacts |
| Conventional coil type |
Yes |
| Electronic-EI coil type |
Yes |
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