WLM6RT-1250 調整可能MCCB
技術データ
WLM6RT-1250 3 Pole and 4 Pole Adjustable MCCB Specifications
The WLM6RT-1250 adjustable MCCB is listed by W9 Group with a 1250 A summary rating and 3P / 4P options. The catalog separates adjustable releases by suffix. Match the ordered current, overload and instantaneous functions, operating voltage and fault duty before selecting a breaker for the panel.
| WLM6RT 成形ケース式サーキットブレーカー | 1250 | |||||||||||
| 定格動作電流（A）:40℃ | 熱磁性タイプ | 630-700-800-1000-1250 | ||||||||||
| WLM6RT/調整可能タイプ | 630-700-800-1000-1250 | |||||||||||
| WLM6RT/A/調整可能タイプ Ir | 630-700-800-1000-1250 | |||||||||||
| WLM6RT/P/調整可能タイプ | 630-700-800-1000-1250 | |||||||||||
| 電気特性 | ||||||||||||
| 定格絶縁電圧 Ui（V） | 1000 | |||||||||||
| 定格インパルス耐圧（kV） | 8 | |||||||||||
| 動作電圧Ue(V)、AC 50/60Hz | 380/400/415,440,500,660/690 | |||||||||||
| 断線容量コード | S | M | H | |||||||||
| ポール数 | 1P(Adjustableにはこのタイプはありません) | – | – | – | ||||||||
| 2P | – | – | – | |||||||||
| 3P | ■ | ■ | ■ | |||||||||
| 4P | ■ | ■ | ■ | |||||||||
| ポール数 | AC220/230/240V | 60 | 80 | 85 | ||||||||
| AC380/400/415V | 50 | 70 | 100 | |||||||||
| AC440V | – | – | – | |||||||||
| AC500V | – | – | – | |||||||||
| AC660/690V | 20 | 25 | 35 | |||||||||
| ポール数 | AC220/230/240V | 40 | 65 | 70 | ||||||||
| AC380/400/415V | 35 | 50 | 70 | |||||||||
| AC440V | – | – | – | |||||||||
| AC500V | – | – | – | |||||||||
| AC660/690V | 10 | 15 | 20 | |||||||||
| スタンダード | ||||||||||||
| 利用カテゴリー | A(Thermal-magnetic)/B(Electronic) | |||||||||||
| 周囲温度 | ||||||||||||
| 断熱材の安全性 | ■ | |||||||||||
| アーチング距離 | 0 | |||||||||||
|
機械的寿命 （CO リサイクル） |
メンテナンス | 8000 | ||||||||||
|
電気寿命 （CO リサイクル） |
AC415V、イン | 1000 | ||||||||||
| AC690V、イン | 800 | |||||||||||
| リリースユニット | ||||||||||||
| 配電保護 | TM | ■ | ||||||||||
| モーター保護 | TM | ■ | ||||||||||
| 取り付けと接続 | ||||||||||||
| 修正済み | フロント接続 | – | ||||||||||
| リア接続 | ■ | |||||||||||
| プラグイン | フロント接続 | – | ||||||||||
| リア接続 | – | |||||||||||
| 引き伸ばす | フロント接続 | ■ | ||||||||||
| リア接続 | ■ | |||||||||||
| DINレール | フロント接続 | – | ||||||||||
| 寸法 | ||||||||||||
|
寸法（mm） W×H×D |
幅（1P/2P/3P/4P） | 210/280 | ||||||||||
| 身長 | 275.5 | |||||||||||
| 奥行き | 103 | |||||||||||
| 重量 | ||||||||||||
| 配電保護 | 1P | – | ||||||||||
| 2P | – | |||||||||||
| 3P | 8.9 | |||||||||||
| 4P | 11.931 | |||||||||||
選定ガイド
How to Select a 1250A MCCB with Adjustable Overload or Instantaneous Trip
Specify the ordered current, release suffix, adjustment functions, poles, operating voltage and fault duty when requesting a WLM6RT-1250 quotation from W9 Group.
Select the current and release
Use WLM6RT-1250 with the required catalog current. Confirm whether the selected release adjusts overload, instantaneous protection or both.
Coordinate the protection curve
Request the time-current curve and allowed settings for the actual release. Match the settings to the load and adjacent protective devices.
Match voltage and fault duty
Provide circuit voltage and prospective short-circuit current. Confirm the capacity code and corresponding Icu / Ics.
Check the installation drawing
Confirm pole count, terminal direction, mounting form, clearances and dimensions before preparing the switchboard.
W9 GROUPについて
W9 Group 1250A Adjustable MCCB Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM6RT-1250 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
WLM6RT-1250 Adjustable MCCB Trip Curves, Wiring and Mounting Documents
Use technical support and related products to specify WLM6RT-1250. Request a datasheet and wiring diagram matching the selected WLM6RT-1250 configuration.
購入者のよくある質問
WLM6RT-1250 Adjustable MCCB FAQs: Trip Settings, Poles and Fault Ratings
Find answers about WLM6RT-1250 selection, configuration and ordering.
Which current choices are listed for WLM6RT-1250?
The target catalog lists 630, 700, 800, 1000, 1250 A. These are available catalog choices, not a promise that every release adjusts continuously across the full range. Confirm the ordered current and suffix.
Does every version adjust both overload and instantaneous protection?
The catalog separates adjustable variants by suffix. Confirm each required adjustment function, setting range and time-current curve for the supplied release.
Can the same breaking capacity be used at both operating voltages?
Confirm Icu / Ics for the actual voltage, pole arrangement and capacity code. The source matrix has ambiguous headings, so no single fault rating is assigned to every version.
How do I select the pole arrangement?
The summary offers 3P / 4P. Specify neutral switching requirements and request the drawing matching the selected arrangement.
Is this an electronic controller or a thermal-magnetic release?
This page covers the adjustable thermal-magnetic model designation. Confirm its release suffix; electronic-controller functions from other product families are not included by assumption.
Which mounting and connection details need confirmation?
Request the approved drawing for fixed, plug-in or withdrawable construction as applicable. Confirm front or rear connection, terminal clearances and the ordered accessory combination.
What is needed for a WLM6RT-1250 quotation?
必要な構成、数量、配送先市場、および書類の要件を送信してください。W9 Groupに、選択した構成の価格、最小注文数量、サンプル、納期を確認していただくよう依頼してください。.
製品のお問い合わせ
Request a WLM6RT-1250 Adjustable MCCB Quotation
Tell W9 Group your ordered current, release suffix, adjustment functions, poles, operating voltage and fault duty, quantity and destination market so the selected configuration can be identified.