AX370-30-11-85
Product ID:91480
Updated: 2026/4/3
Key Features
- 1Handle up to 600 A thermal current at 40°C ambient temperature. 2、Ensure robust construction with a 300 cycles/hour mechanical switching frequency. 3、Meet IEC 60947-4-1 and VDE 0110 standards for safety compliance. 4、Apply to HVAC, pumps, compressors, and various industrial applications. 5、Install easily in tight spaces with compact 175x270x223 mm dimensions.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Net Width | 140 mm | Product Net Depth / Length | 180 mm |
| Product Net Height | 225 mm | Product Net Weight | 4.7 kg |
| Number of Main Contacts NO | 3 | Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 1 | Number of Auxiliary Contacts NC | 1 |
| Rated Operational Voltage | Main Circuit 1000 V | Rated Frequency (f) | Main Circuit 50 Hz |
| Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-4-1, Open Contactors Π= 40 °C 250 A | Rated Operational Current AC-1 (Ie) | (690 V) 40 °C 600 A (690 V) 55 °C 500 A (690 V) 70 °C 400 A |
| Rated Operational Current AC-3 (Ie) | (415 V) 55 °C 370 A (440 V) 55 °C 370 A (500 V) 55 °C 315 A (690 V) 55 °C 315 A (380 / 400 V) 55 °C 370 A (220 / 230 / 240 V) 55 °C 370 A | Rated Operational Power AC-3 (Pe) | (415 V) 200 kW (440 V) 200 kW (500 V) 250 kW (690 V) 315 kW (380 / 400 V) 200 kW (220 / 230 / 240 V) 110 kW |
| Rated Breaking Capacity AC-3 | 8 x Ie AC-3 | Rated Making Capacity AC-3 | 10 x Ie AC-3 |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 2960 A at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 600 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 1208 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3700 A at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1709 A | Maximum Electrical Switching Frequency | 300 cycles per hour |
| Rated Insulation Voltage (Ui) | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V | Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Mechanical Durability | 5 million | Maximum Mechanical Switching Frequency | 300 cycles per hour |
| Coil Operating Limits | (acc. to IEC 60947-4-1) Uc (at θ ⤠70 °C) | Rated Control Circuit Voltage (Uc) | 50 Hz 380 ... 400 V 60 Hz 400 ... 415 V |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40 | Terminal Type | Main Circuit: Bars |
| Ambient Air Temperature | Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 °C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C Close to Contactor for Storage -40 ... 70 °C | Maximum Operating Altitude Permissible | Without Derating 3000 m |
| Object Classification Code | Q | ETIM 7 | EC000066 - Power contactor, AC switching |
| ETIM 8 | EC000066 - Power contactor, AC switching | ETIM 9 | EC000066 - Power contactor, AC switching |
| eClass | V11.0 : 27371003 | UNSPSC | 39121529 |
| IDEA Granular Category Code (IGCC) | 4755 >> Contactors | Manufacturer ID | 1SFL607074R8511 |
Specifications may be subject to change without notice