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Description
RSB2A080BDMain Range of product Zelio Relay Series name Interface relay Product or component type Plug in relay Device short name RSB Contacts type and composition 2 C O Contact operation Standard [Uc] control circuit voltage 24 V DC [Ithe] conventional enclosed thermal current 8 A at 4040 C Status LED Without Control type Without push button Complementary Shape of pin Flat (PCB type) Average coil resistance 1440 Ohm network: DC at 20 C + 10 % [Ue] rated
Main
| Range of product | Zelio Relay |
| Series name | Interface relay |
| Product or component type | Plug-in relay |
| Device short name | RSB |
| Contacts type and composition | 2 C/O |
| Contact operation | Standard |
| [Uc] control circuit voltage | 24 V DC |
| [Ithe] conventional enclosed thermal current | 8 A at -40…40 °C |
| Status LED | Without |
| Control type | Without push-button |
Complementary
| Shape of pin | Flat (PCB type) |
| Average coil resistance | 1440 Ohm network: DC at 20 °C +/- 10 % |
| [Ue] rated operational voltage | 16.8...36 V DC |
| [Ui] rated insulation voltage | 400 V conforming to EN/IEC 60947 |
| [Uimp] rated impulse withstand voltage | 3.6 kV IEC 61000-4-5 |
| Contacts material | Silver alloy (AgNi) |
| [Ie] rated operational current | 4 A (AC-1/DC-1) NC conforming to IEC 8 A (AC-1/DC-1) NO conforming to IEC |
| Minimum switching current | 10 mA |
| Maximum switching voltage | 250 V DC conforming to IEC |
| Minimum switching voltage | 12 V |
| Maximum switching capacity | 2000 VA/224 W |
| Resistive rated load | 8 A at 250 V AC 8 A at 28 V DC |
| Minimum switching capacity | 120 mW at 10 mA, 12 V |
| Operating rate | <= 600 cycles/hour under load <= 18000 cycles/hour no-load |
| Mechanical durability | 30000000 cycles |
| Electrical durability | 100000 cycles, 8 A at 250 V, AC-1 NO 100000 cycles, 4 A at 250 V, AC-1 NC |
| Operating time | 20 ms operating 20 ms reset |
| Marking | CE |
| Average coil consumption | 0.45 W DC |
| Drop-out voltage threshold | >= 0.1 Uc DC |
| Safety reliability data | B10d = 100000 |
| Protection category | RT I |
| Test levels | Level A group mounting |
| Operating position | Any position |
| Net weight | 0.014 kg |
| Sale per indivisible quantity | 10 |
| Device presentation | Complete product |
Environment
| Dielectric strength | 1000 V AC between contacts 2500 V AC between poles 5000 V AC between coil and contact |
| Standards | UL 508 CSA C22.2 No 14 EN/IEC 61810-1 |
| Product certifications | UL CSA EAC |
| Ambient air temperature for storage | -40…85 °C |
| Vibration resistance | +/- 1 mm (f= 10…55 Hz) conforming to EN/IEC 60068-2-6 |
| IP degree of protection | IP40 conforming to EN/IEC 60529 |
| Shock resistance | 10 gn (duration = 11 ms) for not operating conforming to EN/IEC 60068-2-27 5 gn (duration = 11 ms) for in operation conforming to EN/IEC 60068-2-27 |
| Ambient air temperature for operation | -40…85 °C (DC) |
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 | No need of specific recycling operations |
| 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 |
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4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Easy to study and understand
Format: Paperback
This book is easy to read and i tend to recall information better after reading it. It breaks down topics and focused on the important information or a must to know for NCLEX. I will recommend this book to anyone taking NCLEX.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 4
Great book!
Format: Paperback, Format: Paperback
I am still in nursing school- but I like to try read and gain knowledge ahead of time. I do this so that with upcoming semesters, the concepts are not completely foreign to me and I’m not blindsided by new topics. I have been following a lot of the YouTube videos with Mark and Dr. Sharon and have found them very educational even while in nursing school. I purchased this book and I really am happy with it. I was hoping it would have offer more info in it , maybe some more facts here and there but it’s basically an answer bank. It does have some small facts but they are not in depth at all- just mainly recall information. It really is based off just past memory from your education. For me personally, I find this book pretty useful to have if you feel confident in all topics- and plan to go for your NCLEX..however, if you’re still a bit rusty on some topics, you won’t really be able to rely solely on this book to brush up on information- not in a manner of depth (which I guess is the point). I think applying his lectures, listening to their YouTube videos and applying this book would make the ultimate go-to. The book alone is wonderful- but it’s simply just answer banks to help recall the info. Which is great if you’re looking for strictly recall.
I was fortunate enough to find his lectures on Reddit along with some of the “yellow pages” from other students. I can apply that with this book and be confident in upcoming tests , as his lectures are incredible.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
The Blue Book
Format: Paperback
I am sooooooo happy I bought this book!! It breaks down nursing into easy understandable language. Certain things I was struggling with like ABG’s and acid base balance, this book makes it easy to understand. Thank you Mark Klimek!
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Reviewed in the United States on June 2, 2026
★★★★★ 5
passing Nclex RN
Format: Paperback
i used this book the last 2 weeks before writing Nclex. i passed due to this book for final review! watching videos online together with this gives you all you need
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Reviewed in the United States on February 15, 2026
★★★★★ 5
A wonderful edition!
Format: Paperback
I highly recommend this edition above all others available. The translation is very clear and lucid and actually makes Timaeus and Critias real page-turners.
Not only is the translation great, but the introductory material is incredible. While one review here mentions that the translation misses some of the nuance of Platonic thought (which I don't necessarily agree with that), the introduction more than makes up for that. So many available editions of Timaeus are written by reluctant scholars who act puzzled as to why they've been asked to introduce Timaeus when they are obviously either not fond of it, or dismissive of it as an authentic piece of Plato's canon. At last, we have an edition that is faithful and generous to the source material!
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Reviewed in the United States on February 14, 2024