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Description
RHN412BMain Range of product Zelio Relay Product or component type Plug in relay Device short name RHN Contacts type and composition 4 C O Contact operation Instantaneous Standard [Uc] control circuit voltage 24 V DC [Ithe] conventional enclosed thermal current 5 A 40 C Status LED Without Control type Manual control Coil interference suppression Without Complementary [Ui] rated insulation voltage 250 V Test levels Level A group mounting Operating position
Main
| Range of product | Zelio Relay |
| Product or component type | Plug-in relay |
| Device short name | RHN |
| Contacts type and composition | 4 C/O |
| Contact operation | Instantaneous Standard |
| [Uc] control circuit voltage | 24 V DC |
| [Ithe] conventional enclosed thermal current | 5 A 40 °C |
| Status LED | Without |
| Control type | Manual control |
| Coil interference suppression | Without |
Complementary
| [Ui] rated insulation voltage | 250 V |
| Test levels | Level A group mounting |
| Operating position | Any position |
| Minimum switching capacity | 150 mVA at 10 mA 150 mVA, 1 V |
| Contact bounce time | <= 10 ms |
| Maximum voltage drop | <100 V for 3 A at 24 V |
| Average resistance | 30 mOhm at 20 °C |
| Average coil consumption | 1.6 W at 20 °C |
| Control circuit voltage limits | 0.8...1.1 Uc conforming to IEC 60255 |
| Drop-out voltage threshold | 0.1...0.3 Uc |
| Time constant | 12 ms for open contact(s) 15 ms for closed contact(s) |
| Mechanical durability | 20000000 cycles |
| Maximum operating rate | 6 cyc/mn |
| Operating time | 1...4 ms for energisation/de-energisation 1.2...4 ms for de-energisation/energisation 10...20 ms between energisation of coil and closing of NO contact at 20 °C 2...7 ms between de-energisation of coil and closing of NC contact at 20 °C |
| CAD overall width | 33 mm |
| CAD overall height | 43 mm |
| CAD overall depth | 54 mm |
| Terminals description ISO n°1 | (11-12-14)OC (21-22-24)OC (41-42-44)OC (31-32-34)OC (A1-A2)CO |
| Net weight | 0.09 kg |
| Compatibility code | RHN |
Environment
| Standards | NF C 45-250 VDE 0435 IEC 60255 BS 4794 |
| Product certifications | USSR BV CSA EDF ASE UR |
| Protective treatment | TC |
| Dielectric strength | 2500 V |
| Ambient air temperature for operation | -5…40 °C conforming to IEC 60255 |
| Ambient air temperature for storage | -40…70 °C |
| Vibration resistance | 6 gn (f= 10…55 Hz) conforming to IEC 60068-2-6 6 gn (f= 10…55 Hz) conforming to NF C 20-616 |
| Shock resistance | 50 gn for 11 ms conforming to NF C 20-608 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| REACh free of SVHC | Yes |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Toxic heavy metal free | Yes |
| 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
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 1
Doesn't last
Size: 2.5" x 5.1", Size: 2.5" x 5.1"
This grinder appeared to work great and is one of the few ceramic options available. Unfortunately, the ceramic grinder has already broken inside, detaching from the bottle altogether. There are probably tiny plastic pieces in my leftover peppercorns. Don't buy it unless you want to purchase it every few months, which is unfortunate.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Very nice, work well, good gift at a reasonable price
Size: 2 Count (Pack of 1)
I've owned a few different brands and types of grinders before, and these are quite similar. The last set I purchased had the exact same grinder heads, just on smaller glass bottoms. The grinders on those became, unfortunately, unusable due to clogging that resulted in breakage of the ceramic gear. I worry that, since these new grinders have the same heads on them, that these won't last longer than the last set. However, I read reviews of the "best" grinders out there, and these came just behind a more (much more) expensive set with metal gears instead of ceramic. They'd last longer, you might think, however, it was also mentioned that salt corrodes metal and so that's why the vast majority of grinders, mostly intended for use with salt, are made of ceramic. So why would I spend five times the price on the expensive ones?
So far, I'm very pleased with this set. They're much more comfortable to use than my previous set, which had way smaller glass bases. I can really get a good grip on these. The little "dial" on the bottom, to adjust the coarseness of the grind, moves very smoothly on these. It was so difficult to turn the dials on the previous set - and mind you, these are exactly the same as the new ones - that I had to use a pair of pliers to turn them. Strange. I see this identical grinding mechanism on several of the grinders available on Amazon, so it makes sense to assume they're all sourced from the same manufacturer by different vendors.
These also hold about twice the amount as my previous set - not a major hassle to refill, but nice not to have to bother with it as often. Quite elegant looking, too. The set comes with a nifty metal holder with prongs on either side that the grinders snap into place securely for transport from kitchen to dining table. They're inexpensive enough that you can easily afford to buy two sets for each end of your table. That's a nice touch if you're having several dinner guests or a large family, so you don't have to pass the salt and pepper around.
I guess the $100 set with the metal gears might last longer, even with inevitable salt corrosion, but these will likely last a good long while with their ceramic gears and, if they do break down sooner, at least you could buy four or five of these sets for the same price. I recommend this set.
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Reviewed in the United States on March 16, 2024
★★★★★ 5
Love, Love, Love
Size: 2 Count (Pack of 1), Size: 2 Count (Pack of 1)
THIS SET, I LOVE! Absolutely love. When you buy something that you can't see and physically touch- You're always rolling the dice And whether or not you'll like what you receive..
I have bought a few grinder sets in the past, use for a bit and then toss, and back to buy another.
This set is a keeper! It washed well, was easy to fill with a wider mouth opening and the grider worked perfectly. I also like having the ability of changing the coarseness, as our household members have different preferences. Looks nice on my table, and the stand was an added bonus. The size is large enough to not have to refill as often but not to big to look out of place. A good price, they look nice, nice grip and durability. I will be buying a couple more sets as gifts to those that have been here for dinner and mentioned that like them as well. I have no 'cons' to list on the product. I love everything about it. Look no further- you'll be pleasantly pleased.
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Reviewed in the United States on February 2, 2025
★★★★★ 4
Great value for the money the set works very nicely
Size: 2 Count (Pack of 1)
This is a nice set of Peppermill and salt grinder. The capacity is very nice and it is easy to clean. It’s made of sturdy glass and the top is a very nice stainless. It’s the perfect size for my hands and it distributes a very nicely, ground pepper and salt. I had to switch the salt and pepper from one shaker to another because one was not grinding the peppercorns, but when I switched it to the other, they both worked fine.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Easy to use, pepper doesn't get stuck
Size: 2 Count (Pack of 1)
I'm never going back to an electric grinder again!!! I like my pepper on the fine side - I don't like to bite into a chunk of peppercorn. With those electric grinders, the peppercorns get stuck and the motors don't have enough 'oompf' to plow through. This handy dandy grinder absolutely does! I'm able to easily adjust the size of the grind and the mechanism is smooth and easy to handle. The shape feels good in my hand and the 1/2 cup container is a great size. You don't have to refill it too often. Between the shape of the grinders and the holder, I feel it looks nice on my table. I couldn't be more pleased!!
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Reviewed in the United States on February 14, 2026