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Description
RHK412MMain Range of product Zelio Relay Product or component type Plug in relay Device short name RHK Contacts type and composition 4 C O Contact operation Latching Standard [Uc] control circuit voltage 220 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
Main
| Range of product | Zelio Relay |
| Product or component type | Plug-in relay |
| Device short name | RHK |
| Contacts type and composition | 4 C/O |
| Contact operation | Latching Standard |
| [Uc] control circuit voltage | 220 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 on coil 1 2.9 W at 20 °C on coil 2 |
| 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 | 10000000 cycles |
| Maximum operating rate | 2 cyc/mn |
| Operating time | 10...14 ms between energisation of trip coil and closing of NC contact at 20 °C 12...22 ms between energisation of coil and closing of NO contact at 20 °C 1...4 ms for energisation/de-energisation 1.2...4 ms for de-energisation/energisation |
| Minimum pulse duration | 50 ms |
| CAD overall width | 33 mm |
| CAD overall height | 43 mm |
| CAD overall depth | 90 mm |
| Terminals description ISO n°1 | (41-42-44)OC (B1-B2)CO (21-22-24)OC (A1-A2)CO (11-12-14)OC (31-32-34)OC |
| Net weight | 0.14 kg |
| Compatibility code | RHK |
Environment
| Standards | NF C 45-250 VDE 0435 BS 4794 IEC 255 |
| Product certifications | UR BV EDF USSR CSA ASE |
| 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 | 30 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 |
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
LFA is now the Project Manager's Super-Power!
Format: Hardcover, Format: Hardcover
This books is not just for PMs, it is also for people in operations that are facing the challenge of aligning the output of their day-to-day activities and multiple projects with the bigger picture of their enterprise.
Personally, what I liked the most (and which it has been very helpful) is the visualization and alignment of the strategy with the operational side of the business: Logical Framework Approach (LFA) -- I call LFA my hidden super-power!
Strategy is an abstract concept and often difficult to communicate to those responsible for the execution of the projects. Terry made this task very simple by addressing the most important aspect of any project: What are we trying to accomplish and Why?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2022
★★★★★ 5
Enlightening and practical
Format: Hardcover
(Review by Scott Miller) I met the author at the PMI Global Summit 2022 and became intrigued with his background and approach. In buying the book, I found it enlightening and practical, for both my work and myself. This is an easy read and is structured in a way to allow me to easily refer to and use the tools it highlights. I encourage anyone interested in project management to buy this book and give it a read...and keep it as a reference for your career! Great work Terry!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2023
★★★★★ 5
Best PM book out there!
Format: Hardcover
This is the best project management book I have found. Clear, concise, provides visuals, online material, he gives you a variety of examples, goes as far as to tell you how to utilize the PM skills to better your personal life, AND when I sent him an email, he called me and we chatted. All you have to do is implement what he provides into your life. Very grateful to have found this book and it’s author.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2022
★★★★★ 2
Not Strategic or Practical
Format: Hardcover, Format: Hardcover
This book would be helpful to office managers who are overseeing small self-managed projects. There is heavy emphasis on people management and almost none on any practical project management techniques.
It gave me flashbacks of a couple of project managers I've worked with who were completely useless and left the team to pick up their slack; the kind that talk endlessly without saying anything meaningful and struggle with the basics, like scheduling a meeting. I'm giving it 2 stars because it takes quite a bit of time and effort to publish a book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2022
★★★★★ 5
An amazing book
Format: Hardcover
This is an amazing book packed with real life applicable strategies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2021
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