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Description
LR9F7575Main Range TeSys Product name TeSys LRF Device short name LR9F Product or component type Electronic thermal overload relay Relay application Motor protection Product compatibility LC1F225 LC1F500 Network type AC Thermal overload class Class 20 conforming to IEC 60947 4 Thermal protection adjustment range 200330 A Complementary Network frequency 50 60 Hz Supply voltage limits 1732 V Mounting support Direct on contactor Plate Tripping threshold 1. 12 +
Main
| Range | TeSys |
| Product name | TeSys LRF |
| Device short name | LR9F |
| Product or component type | Electronic thermal overload relay |
| Relay application | Motor protection |
| Product compatibility | LC1F225...LC1F500 |
| Network type | AC |
| Thermal overload class | Class 20 conforming to IEC 60947-4 |
| Thermal protection adjustment range | 200…330 A |
Complementary
| Network frequency | 50/60 Hz |
| Supply voltage limits | 17…32 V |
| Mounting support | Direct on contactor Plate |
| Tripping threshold | 1.12 +/- 0.06 In tripping conforming to IEC 60947-4-1 |
| Surge withstand | 4 kV conforming to IEC 61000-4-5 |
| Contacts type and composition | 1 NO + 1 NC |
| [Ith] conventional free air thermal current | 5 A for control circuit |
| [Ue] rated operational voltage | 1000 V AC 50/60 Hz for power circuit conforming to VDE 0110 group C |
| [Ui] rated insulation voltage | Power circuit: 1000 V AC conforming to IEC 60947-4 |
| [Uimp] rated impulse withstand voltage | 8 kV IEC 60947-1 |
| Phase failure sensitivity | Tripping in 4 s +/- 20 % conforming to IEC 60947-4-1 |
| Reset | Manual reset on front relay |
| Control type | Dial white full-load current adjustment Test button red Push-button red reset Push-button stop |
| Local signalling | Trip indicator |
| Temperature compensation | -20…70 °C |
| Current consumption | <= 5 mA no-load |
| Switching capacity for alarm | 0...150 mA |
| Maximum voltage drop | <2.5 V closed state |
| Connections - terminals | Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: flexible - with cable end Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: solid Control circuit: screw clamp terminals 1 cable 0.75…4 mm² - cable stiffness: flexible - without cable end Control circuit: screw clamp terminals 2 cable 1…1.5 mm² - cable stiffness: flexible - with cable end Control circuit: screw clamp terminals 2 cable 1…2.5 mm² - cable stiffness: flexible - without cable end Control circuit: screw clamp terminals 2 cable 1 mm² - cable stiffness: solid Power circuit: lugs-ring terminals M10 |
| Tightening torque | Control circuit: 1.2 N.m on screw clamp terminals Power circuit: 35 N.m on screw clamp terminals |
| Height | 136.8 mm |
| Width | 150 mm |
| Depth | 127.6 mm |
| Net weight | 2.32 kg |
Environment
| Standards | IEC 60255-8 VDE 0660 IEC 60255-17 EN 60947-4-1 IEC 60947-4-1 |
| Product certifications | CSA UL |
| Protective treatment | TH |
| IP degree of protection | IP20 conforming to IEC 60529 IP20 conforming to VDE 0106 |
| Ambient air temperature for operation | -20…55 °C conforming to IEC 60255-8 |
| Ambient air temperature for storage | -40…85 °C |
| Operating altitude | <= 2000 m without derating |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Mechanical robustness | Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7 Vibrations 5...300 Hz: 2 Gn conforming to IEC 60068-2-6 |
| Dielectric strength | 6 kV 50 Hz conforming to IEC 255-5 |
| Electromagnetic compatibility | Resistance to electrostatic discharge: 6 kV in indirect mode conforming to IEC 61000-4-2 Resistance to electrostatic discharge: 8 kV in air conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test: 10 V/m conforming to IEC 61000-4-3 Fast transients immunity test: 2 kV conforming to IEC 61000-4-4 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant 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
4.5 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
Just as described
Like I needed one more thing on my countertop! But it's coffee, so I'll make it work out. This is first product of it's type that I've used. I've seen it offered in coffee shops and thought that slower drip process must create a nice coffee. So, I've tried and I love it. Just follow the instructions, and get the filters at the same time or pick some up at your grocery store. If you're like me, you'll want to try it out right away.
I enjoy a dark roast and this really improved the flavor of my usual brand of coffee. The only thing that concerns me is the beaker is made of pretty thin glass. I'm wondering if thicker glass would also help to keep the brew hot as I make enough for two cups. Overall, I'm really happy to have found this.
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Reviewed in the United States on November 19, 2023
★★★★★ 5
Durable glass coffee container, nice to use
Previously, we were using an old metal coffee can to store our coffee. The problem is that because it was not transparent, we found ourselves frequently running out of coffee. Out of sight, out of mind.
This glass container lets us see how much coffee we have left, but the fact that the glass bottom didn't appear to be reinforced had concerned me somewhat, particularly because our kitchen counter is hard ceramic tile.
Well, it seems that these glass containers are made of borosilicate glass, which is a special glass made with boron that has superior strength and durability. Apparently, borosilicate glass is made at a higher temperature, and slowly cooled to room temperature in a process called annealing. Annealing involves controlled cooling to relieve internal stresses and improve the strength and durability of the glassware. Still, I wish that the base of the glass container was thicker, like most bottles and jars.
The lid fits on snug and airtight, and there is a button on top that you can push to pump out air and create a vacuum seal. I cannot comment on the worth of this nifty aspect, as the taste of our coffee has not noticeably changed after we began storing our beans in this container.
Still, it is a nice container, it looks nice, appears to function well, and hasn't cracked yet. It even comes with a small sturdy steel coffee scoop. And we get to see our coffee all day long.
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Reviewed in the United States on December 13, 2024
★★★★★ 4
High quality
Bottom line - highly quality vacuum container - would recommend for use with products that are not used daily.
Ordered this for use to store my whole coffee beans. The product appears well crafted and the glass is high quality. After washing and drying the product, I loaded it up with a pound of coffee and this sealed extremely well. It is pretty much impossible to remove the lid without using the release to break the vacuum.
However, after using this for a few days I started to feel like it was a little more work than I wanted to do on a daily basis. It seems to take a while until the button stayed down at the recommend level - I'd rather just push a button once, slid the lid on and release to seal the container than have to push the button 30-40 times to get a vacuum seal.
If you stock up on coffee when there is a good sale, I still wouldn't recommend this for longer term coffee storage, simply because it is a clear container - coffee slowly degrades when exposed to light so it should be an opaque material. I am now using this to store my ground corn (polenta) to ensure it stays fresh and keeps any bugs out that may get into the pantry - after one experience with pantry moths, I don't take chances and now put all my grain in good quality containers. Since I only make polenta about once a month, I don't mind the time/effort it takes to reseal.
Overall, this seems to be a well crafted and high quality product. However, it does seem to be a little on the expensive side for what you get and just didn't work out for me (as originally intended). Fortunately, I did find a good use for it.
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Reviewed in the United States on November 14, 2024
★★★★★ 5
Awesome!
I have tried so many ways of keeping my coffee beans fresh. This cannister is the winner! It is a very high quality container made of Borosilicate Glass which has provided me the protection I need in order to maintain freshness. I am happy, beyond description, with how well this works! The wide mouth allows easy access to the beans until the last is used. And when it is time to clean it, I can easily wipe it out as well as put it in the dishwasher since it is also dish washer safe. I will consider getting a second one for storing other items that I want to keep fresh as well as visible (like cookies, etc).
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Reviewed in the United States on December 27, 2024
★★★★★ 5
For serious coffee connoisseurs
I got this coffee canister because I know that my coffee connoisseur, son will be staying at our home for a few months this spring. He invests in very good quality coffee beans and grinds his portions as needed. I know that this glass vacuum type jar will do the trick in keeping the beans fresh so that the oils don't dry out. My husband and I use a flip top hinged canister for our more regular grind and the speed at which my husband drinks coffee means that it's usually quite fresh without the vacuum additional feature. I would caution that it took a hot minute to figure out how it work and wasn't easy to get open the first time outta the blocks. Read the instructions so you get familiar with home the air is extracted and how to release the pressure to open the canister.
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Reviewed in the United States on November 6, 2024
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