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SK827041-AM ek550-40-11-230-240v50hz ABB Contactor
MPN: SK827041-AM
Alt. SKU: EK550-40-11 230-240V 50Hz
Special Price
£2,751.70
£2,293.08
Regular Price
£4,233.38
Why Choose the EK550-40-11 230-240V 50Hz [SK827041-AM]
A 4-pole Contactor suitable for Distribution and Rail way applications AC and DC switching. Operated with control voltage, versions from 24….690 AC, 50/60 Hz and 24-220 V DC
Technical Specification
- Contact Configuration: 4-pole main contacts (NO), 1 auxiliary NO, 1 auxiliary NC.
- Operational Voltage: Main circuit up to 1000 V AC, control voltage 230-240 V 50 Hz.
- Rated Current AC-1: Up to 800 A at 40 °C.
- Rated Current AC-3: Up to 550 A at 55 °C (690 V).
- Rated Power AC-3: Up to 500 kW at 690 V.
- Insulation Voltage: 1000 V (IEC), 600 V (UL/CSA).
- Impulse Withstand Voltage: 8 kV.
- Degree of Protection: Coil terminals IP20.
- Terminal Type: Main circuit bars with flat terminals, screws and bolts.
- Mechanical Durability: 5 million cycles.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the operational voltage range for this contactor?
The operational voltage for the main circuit is up to 1000 V AC, and for control voltage, it ranges from 24 to 690 V AC and 24-220 V DC.
What is the rated current capacity of this contactor?
The rated current is up to 800 A at 40 °C for AC-1 and up to 550 A at 55 °C for AC-3 (690 V).
What is the degree of protection for the coil terminals?
The degree of protection for the coil terminals is IP20.
How many mechanical cycles can this contactor endure?
This contactor has a mechanical durability of 5 million cycles.
What type of terminals does this contactor use?
The contactor features main circuit bars with flat terminals, screws, and bolts.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | SK827041-AM |
|---|---|
| HS Code | 85365080 |
| Manufacturer | ABB |
| Country of Manufacture | Bulgaria |
| Alternative Product SKU | EK550-40-11 230-240V 50Hz |
| Packed Quantity | 1 |
| KW Rating | 250kW, 280kW, 315kW, 400kW |
| Range | EK |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500006955 |
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