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ABB af190-40-11-14 90kw/190 amp 250-500v 50/60hz dc contactor
MPN: 1SFL487102R1411
Alt. SKU: AF190-40-11-14
Special Price
£631.68
£526.40
Regular Price
£971.81
Why Choose the AF190-40-11-14 [1SFL487102R1411]
The AF190-40-11-14 is a 4 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, controlling motors up to 90 kW / 400 V AC (AC-3) / and switching power circuits up to 275 A (AC-1) or 230 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (250-500 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories. Includes Mounting kit, containing all neccessary screws, washers and sockets for connecting the terminals, and screws for mounting the device.
Technical Specification
- Function: 4-pole contactor controlling motors up to 90 kW at 400 V AC (AC-3).
- Main Circuit Voltage Rating: 1000 V IEC / 600 V UL.
- Current Ratings: 275 A AC-1, 190 A AC-3 at 55 °C.
- Contact Configuration: 4 NO main contacts, 1 NO and 1 NC auxiliary contacts.
- Insulation Voltage (Ui): 1000 V IEC, 600 V UL.
- Impulse Withstand Voltage (Uimp): 8 kV main circuit.
- Degree of Protection: IP40 auxiliary terminals, IP20 coil terminals, IP00 main terminals.
- Terminal Type and Size Range: Main circuit bars; flexible cables 2x 50–95 mm²; rigid Cu cables 2x 10–95 mm².
- Mechanical Durability: 5 million operating cycles.
- Built-in Features: Pre-mounted auxiliary contacts, surge protection, wide control voltage range 250–500 V AC/DC.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum motor power that the AF190-40-11-14 contactor can control?
The AF190-40-11-14 contactor can control motors up to 90 kW at 400 V AC (AC-3).
What is the current rating for the AF190-40-11-14 contactor?
The contactor has a current rating of 275 A for AC-1 and 190 A for AC-3 at 55 °C.
What is the degree of protection for the terminals of the AF190-40-11-14?
The degree of protection is IP40 for auxiliary terminals, IP20 for coil terminals, and IP00 for main terminals.
Can the AF190-40-11-14 contactor be extended with additional components?
Yes, the contactor can be easily extended with add-on auxiliary contact blocks and a wide range of accessories.
What type of cables can be used with the AF190-40-11-14 contactor?
It supports flexible cables of 2x 50–95 mm² and rigid copper cables of 2x 10–95 mm².
Does the AF190-40-11-14 contactor have built-in surge protection?
Yes, the contactor includes built-in surge protection.
What are the insulation voltage ratings for the AF190-40-11-14?
The insulation voltage ratings are 1000 V IEC and 600 V UL.
| Manufacturer Part Number | 1SFL487102R1411 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | AF190-40-11-14 |
| Packed Quantity | 1 |
| KW Rating | 90kW |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500504307 |
Write Your Own Review
ABB AF Contactor RangeABB contactor range can be used to control power circuits up to a level of 690 V AC and 220 V DC. The main benefit of ABB's range of AF products are that only a few coils are needed for different control voltages used in many applications without having to change the coil. |
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