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1SFL497025R6911 gaf185-10-11 48-130v 50/60hz dc ABB Contactor
MPN: 1SFL497025R6911
Alt. SKU: GAF185-10-11-69
Why Choose the GAF185-10-11-69 [1SFL497025R6911]
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 48-130 V, AC/DC
Technical Specification
- Function: 3-pole contactor for DC-1 applications, poles connected in series as 1-pole, up to 1000 VDC.
- Rated Operational Voltage: Main circuit up to 1000 V DC.
- Rated Operational Current DC-1: 275 A at 40 °C, derated to 180 A at 70 °C (3 poles in series, up to 1000 V).
- Contact Configuration: 1 NO main contact, 1 NO and 1 NC auxiliary contacts.
- Rated Insulation Voltage (Ui): 1000 V (UL/CSA).
- Rated Impulse Withstand Voltage (Uimp): 8 kV on main circuit.
- Degree of Protection: Coil terminals IP20, main terminals IP00 (IEC 60529).
- Terminal Type and Size Range: Main circuit bars; rigid Al cable 25–150 mm²; rigid Cu cable 6–185 mm².
- Mechanical Durability: 5 million operations.
- Maximum Mechanical 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 is 1000 VDC.
What is the rated operational current for this contactor?
The rated operational current is 275 A at 40 °C, derated to 180 A at 70 °C.
What type of contact configuration does this contactor have?
It has 1 NO main contact, 1 NO auxiliary contact, and 1 NC auxiliary contact.
What is the degree of protection for the terminals?
The coil terminals have an IP20 rating, and the main terminals have an IP00 rating.
What is the cable capacity for the main circuit terminals?
The main circuit can accommodate rigid Al cables from 25–150 mm² and rigid Cu cables from 6–185 mm².
What is the mechanical durability of this contactor?
The mechanical durability is rated for 5 million operations.
What standards and approvals does this contactor conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SFL497025R6911 |
|---|---|
| Manufacturer | ABB |
| Alternative Product SKU | GAF185-10-11-69 |
| Range | GA |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 7320500383759 |
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