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LV433963 — This Micrologic 4.3 AL is a 4 poles 4d electronic trip unit used on Compact NSX 630 circuit breakers. This 570A rating electronic trip unit is an optimum choice for all…
ケーブル管理・電力伝送部品番号: LV433963
LV433963 — This Micrologic 4.3 AL is a 4 poles 4d electronic trip unit used on Compact NSX 630 circuit breakers. This 570A rating electronic trip unit is an optimum choice for all… — Schneider Electric reference LV433963. 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 LV433963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 | LV433963 |
| カテゴリー | ケーブル管理・電力伝送 |
| Range | ComPact |
| Range of product | ComPact NSX400...630 |
| Product or component type | Trip unit |
| Range compatibility | ComPact NSX630 |
| Number of poles | 4P |
| Protected poles description | 4t 3t 3t + N/2 |
| 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 | 570 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 | 250...570 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 | 6900 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 | 3 A 10 A 5 A 1 A 500 mA 300 mA |
| 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 |
カタログ情報には誤りや古い情報が含まれる場合があります。完全な仕様と確認済みの詳細情報はお問い合わせください。ご注文前に部品番号とお使いの機械への適合を当社にご確認ください。
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