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Description
LV432693Main Range Compact Product name Compact NSX Product or component type Circuit breaker Device short name Compact NSX400N Device application Distribution Poles description 3P Protected poles description 3t Network type AC Network frequency 50 60 Hz [In] rated current 400 A at 40 C [Ui] rated insulation voltage 800 V AC 50 60 Hz [Uimp] rated impulse withstand voltage 8 kV [Ue] rated operational voltage 690 V AC 50 60 Hz Breaking capacity code N 50 kA 415
Main
| Range | Compact |
| Product name | Compact NSX |
| Product or component type | Circuit breaker |
| Device short name | Compact NSX400N |
| Device application | Distribution |
| Poles description | 3P |
| Protected poles description | 3t |
| Network type | AC |
| Network frequency | 50/60 Hz |
| [In] rated current | 400 A at 40 °C |
| [Ui] rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Ue] rated operational voltage | 690 V AC 50/60 Hz |
| Breaking capacity code | N 50 kA 415 V AC |
| Breaking capacity | 85 kA at 240 V AC 50/60 Hz conforming to UL 508 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 30 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 600 V AC 50/60 Hz conforming to UL 508 50 kA at 480 V AC 50/60 Hz conforming to UL 508 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Ics] rated service breaking capacity | 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 30 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Suitability for isolation | Yes conforming to EN 60947-2 Yes conforming to IEC 60947-2 |
| Utilisation category | Category A |
| Trip unit name | Micrologic 2.3 |
| Trip unit technology | Electronic |
| Trip unit protection functions | LSoI |
| Pollution degree | 3 conforming to IEC 60664-1 |
Complementary
| Control type | Toggle |
| Mounting mode | Fixed |
| Mounting support | Backplate |
| Upside connection | Front |
| Downside connection | Front |
| Auxiliary contact composition | Without |
| Mechanical durability | 15000 cycles |
| Electrical durability | 12000 cycles 440 V In/2 conforming to IEC 60947-2 3000 cycles 690 V In conforming to IEC 60947-2 6000 cycles 440 V In conforming to IEC 60947-2 6000 cycles 690 V In/2 conforming to IEC 60947-2 |
| Connection pitch | 45 mm |
| Local signalling | LED 90 % Ir LED 105 % Ir LED ready |
| Protection type | L : for overload protection (long time) So : for short time short-circuit protection with fixed delay I : for instantaneous short-circuit protection |
| Trip unit rating | 400 A at 40 °C |
| Long time pick-up adjustment type Ir | Adjustable 9 settings |
| Long time pick-up adjustment range | 0.9...1 x Io |
| Long time delay adjustment type | Fixed |
| [tr] long-time delay adjustment range | 16 s at 6 x Ir |
| Thermal memory | 20 minutes before and after tripping |
| Short-time pick-up adjustment type Isd | Adjustable 9 settings |
| [Isd] short-time pick-up adjustment range | 1.5...10 x Ir |
| Short-time delay adjustment type | Fixed |
| Instantaneous pick-up adjustment type Ii | Fixed |
| Instantaneous pick-up adjustment range | 4800 A |
| Height | 255 mm |
| Width | 140 mm |
| Depth | 110 mm |
| Net weight | 6.05 kg |
| Compatibility code | NSX400 |
Environment
| Overvoltage category | Class II |
| Electrical shock protection class | Class II |
| Standards | EN/IEC 60947 UL 508 |
| Product certifications | EAC CCC Marine |
| IP degree of protection | IP40 conforming to IEC 60529 |
| IK degree of protection | IK07 conforming to IEC 62262 |
| Ambient air temperature for operation | -35…70 °C |
| Ambient air temperature for storage | -55…85 °C |
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 |
Contractual warranty
| Warranty | 18 months |
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4.6 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Practical, Useful, Down to Earth, Inspiring!
Format: Paperback
I love this book. After reading the first chapter early one morning I went outside to feed and water my cats and came in and wrote a poem about flowing water, tangled morning glories and memories of my mother. It's one of the most inspiring, practical and encouraging books about writing poetry that I've ever read, and trust me, I've read them all. It has technical information and poems to illustrate each chapter, which is very helpful. The suggestions at the end of each chapter are down to earth and do-able, unlike some books that are just too high-minded for the average person. If you love to write poems and just need some inspiration and a little advice and encouragement, then definitely buy this book. It's worth its weight in gold!
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Reviewed in the United States on July 18, 2005
★★★★★ 4
Took me by surprise 😮
Format: Paperback
The revised part of my review:
I do agree with a reviewer; Thomas "Should Have Been Better" Especially his paragraph here: [Unless (like the authors) you think that Sharon Olds' "passing blood and feces and water" and her "stool black with iron pills" (page 234) are high points in the world of modern poetry, you may resist their suggestion to "read all five of her books, for pleasure first, of course, but secondly to examine how she goes about her difficult task" (page 47).]
As I have read more, I am reevaluating my own opinions of this book. I still feel it has been helpful, although much of it I would have preferred to have never read! Poor choice of examples to a student indeed!
This, is my original review:
I thought it was going to be a bunch of lame assignments, well there definitely are some assignments so to speak. I haven't even made it through half of the 1st chapter and I've written 6 or 7 new reflections (which some call poetry)! It digs deep, at least it did for me...pretty personal when you open yourself up to it. Good challenge and good lessons to glean from and grow as a writer. I still plan on keeping this around, probably with a few pages removed.
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Reviewed in the United States on October 1, 2023
★★★★★ 5
Arrived in good condition
Format: Paperback
Arrived in good condition
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
A first Poetry book...
Format: Paperback
Update (7/22/20):
I must elaborate more on my intention for this book, for had my previous brief update felt vague. By practicing writing, I meant understanding and placing down the basic conventions of poetry because I am critical when it comes to writing. As I explore through the pages in this book, involving just the underlining, the structure of each topic in this book makes for ease of learning. Near the end of each topic contains ideas for writing, allowing one to utilize the content for practice. After all, I'm not an expert, just one who has the curiosity for crafted writing. Maybe this book may be sufficient enough to hone in the skills of poetic writing; for me, exploring other poetry books invites more perspective and this is a starting point.
(Book condition)
I have just started reading this book, so there is not much input I can include. For now, my review is not based on the content, but rather the condition of the book. I was bummed that this book came in damaged on the lower spine, and had to order another copy, so I can return the other copy later. It is disappointing, books that have been returned have not been inspected. Even if we cannot contact the representatives, I decided to slip a note about it, so others do not receive the copy I returned.
end of rant.
I will update on this book, once I have immersed myself in this book. I am a beginner and even though I learned poetry in high school, I wanted to delve into this book, so I can practice writing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2020
★★★★★ 5
Two practing poets share guidance and inspiration
Format: Paperback
Normally I'm suspicious about guides to writing poetry. The creation of a poem is such a personal and private affair, that I tend to despair of long distance help. Happily "The Poet's Companion" strikes such a balance between inspiration and craft that it's the next best thing to participating actively at an outstanding workshop. I benefitted from the poetic themes and supported exercises, feeling creatively rejuvenated by the authors' challenges. It seems to have no ideological axe's to grind-its only goal is to advance the poetic impulse from the brain to the page. I am truly grateful to have this book as it has aided in a personal liberation from a massive case of writer's block. I recommend this book to everyone of us who loves to read and learn the practices of writing poetry.
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Reviewed in the United States on May 10, 2014