Product Model
AX300-30-11-86
Selling Points
- 1High-Performance Three-Phase Control: Designed to control three-phase motors and power circuits up to 690 V AC.
- 2Robust Technical Specifications: Meets IEC 60947-4-1 standards with thermal current ratings up to 500 A.
- 3Reliable Operation: Features a rated operational current of 290 A at 55°C for various voltage configurations.
- 4Compact Design: Compact dimensions (140 mm x 180 mm x 225 mm) for space-saving installations.
- 5Durable Construction: Withstands 300 cycles per hour and has an insulation voltage of 8 kV for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| 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 60 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 500 A (690 V) 55 °C 400 A (690 V) 70 °C 325 A |
Rated Operational Current AC-3 (Ie) | (415 V) 55 °C 305 A (440 V) 55 °C 305 A (500 V) 55 °C 290 A (690 V) 55 °C 290 A (380 / 400 V) 55 °C 305 A (220 / 230 / 240 V) 55 °C 305 A | Rated Operational Power AC-3 (Pe) | (415 V) 160 kW (440 V) 160 kW (500 V) 200 kW (690 V) 250 kW (380 / 400 V) 160 kW (220 / 230 / 240 V) 90 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 2440 A at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 500 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 996 A at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3050 A at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1409 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 400 ... 415 V 60 Hz 415 ... 440 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 | 1SFL587074R8611 |
Specifications may be subject to change without notice