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LV433889 — This Micrologic 4.2 AL is a 4 poles 4d electronic trip unit used on Compact NSX 100/160/250 circuit breakers. This 40A rating electronic trip unit is an optimum choice for all…
ケーブル管理・電力伝送部品番号: LV433889
LV433889 — This Micrologic 4.2 AL is a 4 poles 4d electronic trip unit used on Compact NSX 100/160/250 circuit breakers. This 40A rating electronic trip unit is an optimum choice for all… — Schneider Electric reference LV433889. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Schneider Electric LV433889をお探しですか。このカタログ参照品は「ケーブル管理・電力伝送」に分類されています。部品番号と機械の情報をお送りください。仕様と供給状況を確認し、送料込みのお見積もりをご案内します。
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技術仕様
| メーカー | Schneider Electric |
|---|---|
| 部品番号 | LV433889 |
| カテゴリー | ケーブル管理・電力伝送 |
| Range | ComPact |
| Range of product | ComPact NSX100...250 |
| Product or component type | Trip unit |
| Range compatibility | ComPact NSX100 ComPact NSX160 ComPact NSX250 |
| Number of poles | 4P |
| Protected poles description | 3t 3t + N/2 4t |
| Trip unit protection functions | LSoI |
| 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 rated current | 40 A at 40 °C |
| [Ue] rated operational voltage | 440 V AC 50/60 Hz |
| Network frequency | 50/60 Hz |
| Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
| [Ir] long-time protection pick-up adjustment range | 18...40 A |
| Long-time protection delay adjustment type tr | Fixed |
| [tr] long-time protection delay adjustment range | 11 s at 7.2 x Ir 16 s at 6 x Ir 400 s at 1.5 x Ir |
| Thermal memory | 20 minutes before and after tripping |
| Short-time protection pick-up adjustment type Isd | Adjustable |
| [Isd] Short-time protection pick-up adjustment range | 1.5...10 x Ir |
| Short-time protection delay adjustment type tsd | Fixed |
| [tsd] Short-time protection delay adjustment range | 0.02 s |
| Instantaneous protection pick-up adjustment type Ii | Fixed |
| [Ii] instantaneous protection pick-up adjustment range | 600 A |
| Earth-leakage protection | Integrated |
| Earth-leakage protection class | Class A |
| Earth-leakage protection sensitity adjustment type IÎn | Adjustable |
| [IÎn] earth-leakage protection sensitivity adjustment range | 300 mA 500 mA 5 A 30 mA 100 mA 3 A 1 A |
| Earth-leakage protection specific mode | OFF using the IÎn rotary switch |
| Earth-leakage protection time delay adjustement type Ît | Adjustable |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
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