| Voltage type for actuating |
DC |
| Type of electrical connection of main circuit |
Screw connection |
| Rated impulse withstand voltage (Uimp) |
6 kV |
| Optional overload relays |
Bimetallic |
| Main current circuit resistance |
2.2 mOhm |
| Power dissipation (all circuits) |
0.9 W @ 400V, AC-3, Ie |
| Rated filament current |
9 A @ 230/240V, AC-5b |
| Rated isolation voltage (Ui) |
IEC: 690V, UL, CSA: 600V |
| Switching of motor load |
11 A @ 400V, AC-7b (50 Hz) |
| Packaging |
Single pack (quantity of 1) |
| Auxiliary contacts |
IP2X |
| Rated current (enclosed) |
9.6 A @ 230V, 3-phase per UL/CSA |
| Rated power (enclosed) |
7.5 Hp @ 575V, 3-phase per UL/CSA |
| Auxiliary contact configuration |
1 NO |
| Capacitance, max |
750 µF @ short-circuit current of 10 kA |
| General purpose current (enclosed) |
18 A per UL/CSA |
| Operating time, closing delay |
6…12 ms DC (conventional) |
| Switching of low inductive loads |
20 A @ 400V, AC-7a per IEC 61095 (50 Hz) |
| Short time withstand (Icw) |
96 A for 10 s, 60 °C |
| Operating time, opening delay |
8…12 ms with integrated diode |
| 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) |
| Total power dissipation |
DC control: 3.5 W @ 400V, AC-3, Ie |
| Operating limits, dropout |
(0.2…0.75) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| Switching of lamps |
Gas discharge lamps, open: 18 A @ 40 °C, AC-5a |
| Insulation class of the coil |
Class F per IEC 60085, Class 105 insulation system per UL 508 |
| Rating for switching AC motors |
3-poles: 7-1/2 Hp @ 575V (AC-2, AC-3, AC-4), 3-phase (60 Hz) |
| Switching of hermetically sealed cooling compressor motors |
18 A @ 400V, AC-8a (manual reset of overload release (50 Hz)) |
| Operating limits, pick-up |
(0.85…1.1) x Us @ 50 Hz, 60 Hz, 50/60 Hz |
| UL class K5 and RK5 fuses rating |
40 A @ 600V, 5 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| DIN fuses (gG, gL) current rating |
Type 2 (per IEC 60947-4-1): 20 A @ 400 V, 50 kA available fault current |
| Coil voltage |
24V (17-30)V DC diode |
| Rated operational current (Ie) |
9.2 A @ 500V, AC-4 (50 Hz), ambient temperature 60 °C |
| UL class J and CSA HRCI-J fuses rating |
30 A @ 600V, 50 kA available fault current per UL 508 and CSA 22.2 No. 14 |
| Switching of power transformers |
Apparent power: 5 kVA @ 500V, AC-6a, 50 Hz (n = 30) |
| Rated operational power (Pe) |
8.3 kW @ 240V, AC-1 (50 Hz), ambient temperature 40 °C |
| Switching of DC loads |
3-poles in series: 9 A @ 48/60V (Non-inductive or slightly inductive loads or resistance furnaces DC-1 at 60 °C) |
| Optional accessories |
Front-mount auxiliary contacts, surge suppressors, electronic timers, mechanical interlocks |
| Features |
Mini-contactors, Uniform panel mounting dimensions, Panel mounting or mounting on 35 mm DIN Rail, Made of environmentally friendly materials |
| UL class CC and CSA HRCI-MISC fuses rating |
30 A @ 600V, 50 kA available fault current per UL 508 and CSA 22.2 No. 14 |
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