残差流用回路ブレーカ RCBO JCB3LM-80 ELCB 逆流回路ブレーカ
技術データ
JCB3LM-80 6kA Earth Leakage Circuit Breaker Specifications
W9 Group lists JCB3LM-80 as an earth-leakage circuit breaker with overload and short-circuit protection. The series has a stated 6 kA breaking capacity; the current, pole arrangement and release construction must be confirmed for the selected device.
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スタンダード |
IEC61009-1 , EN61009-1 |
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電気 features |
定格電流（A） |
63,80,100,125 |
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タイプ |
電子機器 |
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タイプ（検出された地熱流動の波形） |
A or AC are available |
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ポーランド人 |
1 pole, 2 Pole, 3 pole, 4 pole |
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定格電圧 Ue（V） |
230/240 |
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Rated sensitivity I△n |
30mA,100mA,300mA |
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絶縁電圧 Ui（V） |
500 |
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定格周波数 |
50/60Hz |
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定格断面積 |
6kA |
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耐 impulse電圧（1.2/50）Uimp（V） |
6000 |
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汚染度 |
2 |
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熱磁性放出特性 |
B、C |
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機械的な features |
電気寿命 |
2, 000 |
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機械的寿命 |
2, 000 |
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接触位置インジケーター |
はい |
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保護レベル |
IP20 |
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サーマルエレメントの設定時の基準温度（℃） |
30 |
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周囲温度（日平均値が35℃以下） |
-5…+40 |
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保管温度（℃） |
-25…+70 |
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インストール |
ターミナル接続タイプ |
ケーブル/ピン式バスバー |
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ケーブル用の端末サイズの上部/下部 |
16～50/6-1/0 AWG |
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バスバー用端子サイズの上部/下部 |
16~35mm2 / 6-2 AWG |
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締めトルク |
3.5 N・m ／ 31 in-lbs. |
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取り付け |
DINレール用 EN 60715 (35mm) 用、高速クリップ装置による取り付け |
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接続 |
上部または下部から利用可能です |
選定ガイド
Selecting an Earth Leakage Breaker with Overcurrent Protection
Specify the required current, conductor arrangement, release construction, supply voltage, residual-current sensitivity and technical documents when requesting a JCB3LM-80 quotation from W9 Group.
Specify the required current
Provide the circuit load and required current rating. Ask W9 Group to confirm the matching JCB3LM-80 variant.
Confirm pole arrangement
State the circuit conductor arrangement and request the corresponding terminal diagram and operating voltage.
Match leakage detection
Specify the waveform and residual-current sensitivity required by the circuit. Confirm the available combination in writing.
Request construction details
Ask for release-construction details and installation instructions in the JCB3LM-80 datasheet.
W9 GROUPについて
W9 Group Earth Leakage Circuit Breaker Supply and Support
Zhejiang W9 Group Technology Co., Ltd. includes RCBOs in its low-voltage electrical product range. For a JCB3LM-80 order, contact W9 Group about the required configuration and product documents.
関連リソース
JCB3LM-80 Earth Leakage Circuit Breaker Technical Document Requests
Use W9 Group’s RCBO guide and product directory for context. Request a datasheet and wiring diagram matching the selected JCB3LM-80 configuration.
購入者のよくある質問
Earth Leakage Breaker FAQs: Ratings and Configuration Checks
Find answers about configuration, installation documents and ordering.
Does JCB3LM-80 include overcurrent protection?
W9 Group describes JCB3LM-80 as providing earth-leakage, overload and short-circuit protection. Confirm the selected device's ratings and application with the responsible engineer.
Which current and pole configuration should I order?
State the current rating and conductor arrangement required by the circuit. Request a matching JCB3LM-80 rating label, datasheet and wiring diagram before selecting the device.
How can I confirm release construction and sensitivity?
Ask W9 Group for the exact device's release-construction details and residual-current rating. Confirm these together with operating voltage on the quotation.
What is needed for a JCB3LM-80 quotation?
Send the required configuration, quantity, destination market and document requirements. Ask W9 Group to confirm price, minimum order quantity and lead time for the selected model.
How do I coordinate JCB3LM-80 residual-current settings?
Provide the upstream and downstream residual-protection design and request the applicable operating and time-current data for JCB3LM-80. Confirm the selected sensitivity and trip behavior before ordering.
Which JCB3LM-80 connection documents should I use?
Request the exact-version phase, neutral and supply connection diagram for JCB3LM-80. Confirm the terminal arrangement and any connection-direction requirements on that document.
Which board dimensions should I confirm for JCB3LM-80?
Request the JCB3LM-80 outline and mounting drawing for the quoted pole version. Confirm terminal clearance, board space and conductor access before finalizing the enclosure layout.
製品のお問い合わせ
Request a JCB3LM-80 Earth Leakage Circuit Breaker Quotation
Tell W9 Group your required current, conductor arrangement, release construction, supply voltage, residual-current sensitivity and technical documents, quantity and destination market so the selected configuration can be identified.