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1SFL497025R7011 gaf185-10-11 100-250v 50/60hz dc ABB Contactor
MPN: 1SFL497025R7011
Alt. SKU: GAF185-10-11-70
Why Choose the GAF185-10-11-70 [1SFL497025R7011]
A 3-pole Contactor suitable for DC-1 applications where all three poles must be connected in series in a 1-pole configuration up to max 1000 VDC. Operated with wide control voltage range 100-250 V, AC/DC
Technical Specification
- Function: 3-pole contactor for DC-1 with all poles in series, suitable up to 1000 VDC.
- Rated Operational Voltage: Up to 1000 V DC (Main Circuit).
- Rated Operational Current: 275 A at 1000 V DC (40 °C) with 3 poles in series.
- Contact Configuration: 1 NO main contact; 1 NO and 1 NC auxiliary contacts.
- Insulation Voltage (Ui): 1000 V UL/CSA rated.
- Impulse Withstand Voltage (Uimp): 8 kV (Main Circuit).
- Degree of Protection: Coil terminals IP20; main terminals IP00.
- Terminal Type and Size: Main circuit bars; rigid Al cable 25–150 mm²; rigid Cu cable 6–185 mm².
- Mechanical Durability: 5 million operations.
- Maximum Switching Frequency: 300 cycles per hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum operational voltage for this contactor?
The maximum operational voltage for this contactor is 1000 VDC.
What is the rated operational current of the contactor?
The rated operational current is 275 A at 1000 VDC (40 °C).
What type of contact configuration does this contactor have?
This contactor has a contact configuration of 1 NO main contact, 1 NO and 1 NC auxiliary contacts.
What is the degree of protection for the terminals?
The coil terminals have an IP20 rating, while the main terminals are rated IP00.
What is the maximum switching frequency of this contactor?
The maximum switching frequency is 300 cycles per hour.
What is the mechanical durability of the contactor?
The mechanical durability is rated for 5 million operations.
What type of cables can be used with this contactor?
It can accommodate rigid Al cables from 25–150 mm² and rigid Cu cables from 6–185 mm².
| Manufacturer Part Number | 1SFL497025R7011 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | GAF185-10-11-70 |
| Range | GA |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500383742 |
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