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Description
RM17UAS15Main Range of product Zelio Control Product or component type Modular measurement and control relays Relay type Voltage control relay Product specific application For single phase and DC supply Relay name RM17UAS Relay monitored parameters Overvoltage or undervoltage detection Self powered Time delay Adjustable 0. 1 10 s, 0 + 10 % on crossing the threshold Switching capacity in VA 1250 VA Minimum switching current 10 mA at 5 V DC Maximum switching
Main
| Range of product | Zelio Control |
| Product or component type | Modular measurement and control relays |
| Relay type | Voltage control relay |
| Product specific application | For single-phase and DC supply |
| Relay name | RM17UAS |
| Relay monitored parameters | Overvoltage or undervoltage detection Self-powered |
| Time delay | Adjustable 0.1...10 s, 0 + 10 % on crossing the threshold |
| Switching capacity in VA | 1250 VA |
| Minimum switching current | 10 mA at 5 V DC |
| Maximum switching current | 5 A AC/DC |
| Power consumption in VA | 0…3 VA AC |
| Measurement range | 65...260 V voltage AC 50/60 Hz 65...260 V voltage DC |
| Utilisation category | AC-12 conforming to IEC 60947-5-1 AC-13 conforming to IEC 60947-5-1 AC-14 conforming to IEC 60947-5-1 AC-15 conforming to IEC 60947-5-1 DC-12 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 DC-14 conforming to IEC 60947-5-1 |
Complementary
| Reset time | 1500 ms time delay |
| Maximum switching voltage | 250 V AC/DC |
| [Us] rated supply voltage | 110...240 V AC/DC 50/60 Hz +/- 10 % |
| Supply voltage limits | 50…270 V AC/DC |
| Maximum power consumption in W | 1 W DC |
| Immunity to microbreaks | 20 ms |
| Control circuit frequency | 50...60 Hz +/- 10 % |
| Output contacts | 1 C/O |
| Nominal output current | 5 A |
| Maximum measuring cycle | 150 ms measurement cycle as true rms value |
| Hysteresis | 5…20 % of threshold setting |
| Delay at power up | 100 ms DC 500 ms AC |
| Measurement accuracy | +/- 10 % of the full scale value |
| Repeat accuracy | +/- 0.5 % for input and measurement circuit +/- 1 % for time delay |
| Measurement error | < 1 % over the whole range with voltage variation 0.2 %/°C with temperature variation |
| Polarity | Non reversible polarity on DC supply |
| Quality labels | CE |
| Overvoltage category | III conforming to IEC 60664-1 |
| Insulation resistance | > 500 MOhm at 500 V DC conforming to IEC 60255-5 > 500 MOhm at 500 V DC conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 250 V conforming to IEC 60664-1 400 V conforming to IEC 60664-1 |
| Operating position | Any position without |
| Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...2 x 2.5 mm² (AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end |
| Tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Local signalling | LED (green)power ON: LED (yellow)relay ON: |
| Mounting support | 35 mm symmetrical DIN rail conforming to EN/IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 30000000 cycles |
| Operating rate | <= 360 operations/hour full load |
| Width | 17.5 mm |
| Net weight | 0.08 kg |
| Compatibility code | RM17 |
Environment
| Electromagnetic compatibility | Emission standard for industrial environments conforming to EN/IEC 61000-6-4 Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3 Immunity for industrial environments conforming to NF EN/IEC 61000-6-2 |
| Standards | EN/IEC 60255-6 |
| Product certifications | GL UL GOST CSA C-Tick |
| Directives | 89/336/EEC - electromagnetic compatibility 73/23/EEC - low voltage directive |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -20…50 °C |
| Relative humidity | 95 % at 55 °C conforming to IEC 60068-2-30 |
| Vibration resistance | 0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6 1 gn (f= 57.6…150 Hz) conforming to IEC 60255-21-1 |
| Shock resistance | 5 gn conforming to IEC 60068-2-27 |
| IP degree of protection | IP20 (terminals) conforming to IEC 60529 IP30 (casing) conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60664-1 |
| Dielectric test voltage | 2 kV, 1 min AC 50 Hz conforming to IEC 60255-5 2 kV, 1 min AC 50 Hz conforming to IEC 60664-1 |
| Non-dissipating shock wave | 4 kV conforming to IEC 60255-5 4 kV conforming to IEC 60664-1 4 kV conforming to IEC 61000-4-5 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
LOVE this silk pillowcase!
Color: Cream, Size: Queen（20"X 30"）
I have been wanting a silk pillowcase for awhile but wasn't sure if I would like sleeping on one. Much to my delight, I LOVE sleeping on a silk pillowcase and this one is quite nice. First- I love that it fit my oversized pillow. I ordered a queen size and I had some room to spare without it being overly big. I also love that it has a zipper close so the pillow case stays on well and doesn't move around too much. I washed it before using and let it air dry and the pillow case didn't have any wrinkles which is wonderful. It stays cool to sleep on and my skin and hair love it!
Very comfortable, great value and lovely design!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
THIN BUT SUPER SOFT
Color: White, Size: Standard（20"X 26"）
Note that the fabric is thin and the pillow may show through. A plain white pillowcase underneath easily resolves this. Still a recommended buy — exceptionally soft and very inexpensive!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Silk pillow cases that are a stitch above
Color: Beige, Size: 2 Pack Standard（20"X 26"）
These pillow cases are amazing. My family loves them. Great quality. They can be machine washed. I have purchased the more expensive brands but these are made from the same silk and have the same features like a hidden zipper for a fraction of the cost. They come in a variety of colors which is also an added bonus.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best purchase in years . It actually works !!
Color: Grey, Size: King (102" X 90")
I don’t often leave reviews but this certainly justifies one . This is by far one of the best purchases I’ve made . I bought a Rest cooking comforter a few years back but couldn’t justify the cost so returned it. I now live in Florida and have to have the AC constantly on however the room would be freezing , yet my normal duvet would just trap all the heat in so I would still be so hot at night . I haven’t slept well in about 3 years since moving to Florida . I’ve now had this comforter / blanket for 3 nights and I’ve slept so well. It’s so cool to the touch and so soft . It’s the perfect weight too. I was worried it was just going to feel like a thin blanket but it’s not . I’ve managed to turn the AC up so we’re not wasting electricity and freezing our pets . A ceiling fan works perfect above . We put our standard duvet and cover over the comforter during the day to make the bed look nice and then just take it off at night. It’s crazy when you touch the standard duvet and then touch this comforter. It literally feels so cold . Well worth the money. I’m so happy with it .
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Reviewed in the United States on April 17, 2026
★★★★★ 5
An excellent all-weather option for all types of sleepers.
Color: White, Size: King (102" X 90")
I'm always freezing at night, but my boyfriend sleeps like a furnace. It's pretty difficult to find bedclothes that work for both of us. This comforter, however, is perfect. It's cool and light, not at all heavy, but it keeps us both at the perfect temperature. I was concerned that this wouldn't be enough to keep me warm in the frigid winter months, but our cold weather has finally begun and this has kept me comfortable throughout the night. I would definitely consider this perfect for use in all weather.
One of my favorite things about this comforter is how well it holds up to washing. I just throw it in my washing machine on a normal setting and it cleans it perfectly. I bought this comforter in white, so a bit of bleach and it looks new and bright white every time. Unlike many comforters I've purchased in the past, this one doesn't bunch up on the inside after washing/drying. I've had several more expensive comforters that looked old and lumpy after one wash because the stuffing inside had all settled into different places, typically the corners or one side of the blanket, making it look ragged. This comforter has been washed 3 times since I purchased it and still looks just as good as it did on day one.
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Reviewed in the United States on December 1, 2025