The ABB AX300-30-11-80 is a genuine ABB AX series block contactor for switching 3-phase motors and power circuits up to 690 V AC. This is the AX300 frame rated 305 A AC-3 at 380-400 V (160 kW motor), 500 A AC-1 (resistive), with three main NO poles, 1 NO + 1 NC built-in auxiliary contact and a 220-230 V 50 Hz / 230-240 V 60 Hz AC coil (coil code -80). AX contactors are the standard ABB choice for DOL starters, star-delta starters, pump and compressor panels, HVAC and machine control cabinets, and are one of the most replaced contactors on European and Asian built machinery across Iraq, Saudi Arabia, the UAE and the wider Arab region. It matches the ABB TA series thermal overload relays and accepts CA5X/CAL5X add-on auxiliary contact blocks.
Technical Specifications
| Part number (type designation) | AX300-30-11-80 |
|---|---|
| ABB order code | 1SFL587074R8011 |
| EAN | 7320500514658 |
| Brand | ABB |
| Series | AX block contactors (AC operated) |
| Frame | AX300 |
| Main poles | 3 NO |
| Built-in auxiliary contacts | 1 NO + 1 NC |
| Rated operational current AC-3, 380-400 V (55 °C) | 305 A |
| Rated operational current AC-3, 690 V (55 °C) | 290 A |
| Rated operational power AC-3, 380-400 V | 160 kW |
| Rated operational current AC-1, 690 V (40 °C) | 500 A |
| Rated operational voltage | Main Circuit 1000 V |
| Rated insulation voltage Ui | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V |
| Rated control circuit voltage Uc | 50 Hz 220 … 230 V | 60 Hz 230 … 240 V |
| Rated frequency | 50 / 60 Hz |
| Coil voltage code | -80 (220-230 V 50 Hz / 230-240 V 60 Hz) |
| Degree of protection | IP20 (terminals) |
| Terminal type | Main Circuit: Bars |
| Dimensions W x H x D | 140 mm x 225 mm x 180 mm |
| Net weight | 4.7 kg |
| Standards | IEC 60947-4-1, UL/CSA listed |
How to Read the ABB Part Number AX300-30-11-80
- AX – ABB AX series block contactor, AC operated coil
- 300 – frame size / rated AC-3 current class (305 A at 400 V)
- 30 – 3 main NO poles, 0 main NC poles
- 11 – built-in auxiliary contacts: 1 NO + 1 NC
- 80 – coil voltage code: 220-230 V 50 Hz / 230-240 V 60 Hz
Other Coil Voltages for AX300-30-11
The same contactor is available with other AC coils. Quote the type designation with the coil code you need:
| AX300-30-11-84 | 110 V 50 Hz / 110-120 V 60 Hz |
|---|---|
| AX300-30-11-85 | 380-400 V 50 Hz / 400-415 V 60 Hz |
| AX300-30-11-81 | 24 V 50/60 Hz |
Typical Applications
Direct-on-line and star-delta motor starters, pump and compressor control panels, HVAC and chiller units, conveyor and packaging machine cabinets, lighting and heating (AC-1) switching, and as a spare for any panel where the ABB AX300-30-11-80 or its older A-series equivalent is specified.
Related ABB AX Contactors
- ABB AX09-30-10-80
- ABB AX09-30-01-80
- ABB AX12-30-10-80
- ABB AX12-30-01-80
- ABB AX18-30-10-80
- ABB AX18-30-01-80
- ABB AX25-30-10-80
- ABB AX25-30-01-80
- ABB AX32-30-10-80
- ABB AX32-30-01-80
- ABB AX40-30-10-80
- ABB AX40-30-01-80
- ABB AX50-30-11-80
- ABB AX65-30-11-80
- ABB AX80-30-11-80
- ABB AX95-30-11-80
- ABB AX115-30-11-80
- ABB AX150-30-11-80
- ABB AX185-30-11-80
- ABB AX205-30-11-80
- ABB AX260-30-11-80
- ABB AX370-30-11-80
Need the matching overload relay? See the ABB TA25DU / TA42DU / TA75DU thermal overload relays and CA5X / CAL5X auxiliary contact blocks, also stocked by RendatSP.
Frequently Asked Questions
What motor size can the ABB AX300-30-11-80 switch?
It is rated 305 A AC-3 at 380-400 V, which corresponds to a 160 kW three-phase motor, and 500 A in AC-1 resistive duty, according to ABB technical data.
What coil voltage does the AX300-30-11-80 have?
The -80 suffix means a 220-230 V 50 Hz / 230-240 V 60 Hz AC coil. The same frame is available with -81 (24 V), -84 (110 V), -85 (380-400 V) and -80 (220-230 V) coils.
Which auxiliary contacts are built in?
1 NO + 1 NC auxiliary contact is built in; more can be added with CA5X (front) or CAL5X (side) add-on blocks.
Which overload relay fits the AX300-30-11-80?
ABB TA series thermal overload relays (TA25DU for AX09-AX40, TA42DU/TA75DU/TA110DU/TA200DU for larger frames) mount directly on the contactor.
Is this a genuine ABB part?
Yes. RendatSP supplies genuine ABB AX300-30-11-80 contactors, ABB order code 1SFL587074R8011, with ABB packaging and labels. Send us the code on your existing contactor and we will confirm the exact match.
How fast can RendatSP quote and ship?
Quotes are sent within hours and orders ship worldwide, including Iraq, Saudi Arabia, the UAE and the wider Middle East.
