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Description
3RX9503-0BA00AS i Power 8 A 120 V 230 500 V AC AS Interface Power Supply Unit, IP20 IN: 120 V 230 500 V AC OUT: AS i, 8 A (30 V DC) With Integrated Ground Fault Detection, AS i Power AS Interface Power Supply Unit Specifications Product Type: AS Interface (AS i) Power Supply Unit, IP20, single output Input Voltage: AC: 120 V (range 85132 V) or 230 V (range 176550 V), selectable via switch Recommended Circuit Breaker: 10 A, characteristic C (IEC 898) Mains
AS-i Power 8 A 120 V / 230-500 V AC AS-Interface Power Supply Unit, IP20 IN: 120 V / 230-500 V AC OUT: AS-i, 8 A (30 V DC) With Integrated Ground Fault Detection,
AS-i Power AS-Interface Power Supply Unit
Specifications
- Product Type: AS-Interface (AS-i) Power Supply Unit, IP20, single output
- Input Voltage: AC: 120 V (range 85–132 V) or 230 V (range 176–550 V), selectable via switch
- Recommended Circuit Breaker: 10 A, characteristic C (IEC 898)
- Mains Buffering Time: Minimum 20 ms at rated current
- Line Frequency: 50–60 Hz (range 47–63 Hz)
- Input Connection: Spring-loaded terminals (0.2–2.5 mm² for power; 0.14–1.5 mm² for diagnostics)
- Output Voltage: 30 V DC floating (per AS-i specification)
- Voltage Tolerance: 29.5–31.6 V DC
- Output Current: Rated current: 8 A
- Ripple (0–10 kHz): Maximum 300 mV peak-to-peak
- Spikes (10–500 kHz): Maximum 50 mV peak-to-peak
- Output Connection: Same as input: spring-loaded terminals (0.2–2.5 mm² for power; 0.14–1.5 mm² for diagnostics)
- Efficiency: 87 % at rated output
- Power Loss: Maximum 32 W
- Protection Features: - Overvoltage protection (<35 V) - Current limiting (min 8.5 A) - Short-circuit protection
- Safety & Isolation: Protection class I per EN 60 950/IEC 950; SELV (EN 60 950 & EN 50 178)
- Protection Rating: IP20
- EMC Compliance: Immunity: EN 61000-6-2, EN 61000-4-2/-3/-4/-5/-11 Emission: Class B per EN 55022 / IEC 61000-6-3
- Operating Temperature: –10 °C to +70 °C
- Storage Temperature: –25 °C to +80 °C
- Humidity Tolerance: Up to 100%, no condensation
- Mounting Style: Snap-on DIN-rail (EN 50022-35 × 7.5 mm)
- Dimensions (W × H × D): 120 × 125 × 125 mm
- Weight : Approx. 2.8 lb (~1.3 kg)
Additional Information
| Device | Power Supply |
| Type | AS-i Power | AS-Interface | Power Supply | Unit |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Pricing and fir
Size: Large, Color: (499) Federal Tan / Federal Tan / Coyote
Great fit
pricing is fair
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025