直流断路器スイッチ
dc disconnector switch-1
dc disconnector switch-3
dc disconnector switch-2
dc disconnector switch-4
  1. 直流断路器スイッチ
  2. dc disconnector switch-1
  3. dc disconnector switch-3
  4. dc disconnector switch-2
  5. dc disconnector switch-4

NL1シリーズ DCディスコネクタスイッチ｜2P/4P 1200VDC DINレール

  • NL1 series 直流断路器スイッチ, DIN-rail 2P/4P up to 1200VDC.

  • IP20 protection, black rotary handle with compact structure.

  • IEC 60947-3 compliant, ideal for PVコンバイナーボックス and inverter DC panels

お見積もり

カテゴリー:

概要

について 直流断路器スイッチ NL1 series is designed for integration in
PVコンバイナーボックス, inverter inputs, and
DC distribution panels.
It offers safe isolation of photovoltaic strings with 2極および4極 options
and a voltage rating up to 1200VDC.
Featuring a compact body and a black rotary handle, NL1 is an economical and reliable indoor solution.

主な特徴

  • 直流断路器スイッチ rated up to 1200VDC
  • Available in 2P and 4P configurations
  • DIN-rail mounted, IP20 enclosure
  • Polarity-free wiring, interchangeable + and –
  • Current ratings: 16A / 25A / 32A
  • Mechanical endurance: 18k cycles; Electrical: 2k cycles
  • Impulse withstand: 8.0 kV, Short-time withstand: 1kA, 1s
  • 適合規格 IEC 60947-3

Electrical Characteristics

機能Isolator, Control
ポール2P / 4P
定格動作電圧 (Ue)300–1200 VDC
Rated Insulation Voltage (Ui)1200 VDC
Short-time Withstand (Icw)1 kA, 1 s
Impulse Withstand Voltage (Uimp)8.0 kV
Ingress ProtectionIP20
Service LifeMechanical 18,000 / Electrical 2,000

Rated Voltage / Current

タイプ300V600V800V1000V1200V
FMPV16-NL116A16A12A8A6A
FMPV25-NL125A25A15A9A7A
FMPV32-NL132A32A17A10A8A

Switching Configurations

  • 2P - PVストリングを1本分離
  • 4P - デュアル・ストリングを同時にアイソレート
  • 4T / 4B / 4S – four poles in series with flexible wiring
  • 2H – two poles paralleled for higher current

寸法

dc disconnector switch NL1 1200V DIN rail dimensions drawing

(Insert product drawing here)

アプリケーション

The NL1 直流断路器スイッチ is commonly used in indoor PV systems requiring compact and
reliable DC isolation. It is ideal for コンバイナーボックス, inverter connections,
そして DCヒューズ panels. For slim-panel installations, see
NL1-T series.

よくあるご質問

Q1: What is the NL1 dc disconnector switch used for?
A1: The NL1 is designed for safe DC isolation in PV combiner boxes, inverter inputs, and DC distribution panels.

Q2: What versions are available in the NL1 series?
A2: The NL1 is available in 2P and 4P versions, supporting voltages up to 1200VDC.

Q3: What is the handle type of NL1?
A3: The NL1 features a compact black rotary handle with standard push operation.

Q4: Does the NL1 comply with international standards?
A4: Yes, it complies with IEC 60947-3.

Q5: Is the NL1 polarity sensitive?
A5: No, the NL1 is polarity-free, so + and – connections can be interchanged.

Q6: What endurance does the NL1 provide?
A6: It offers 18,000 mechanical operations and 2,000 electrical operations.

Q7: Can the NL1 be installed on DIN rails?
A7: Yes, the NL1 is designed for 35 mm DIN-rail installation.

Q8: What current ratings are supported?
A8: NL1 models are available in 16A, 25A, and 32A ratings.

Q9: What applications is NL1 most suited for?
A9: It is ideal for residential and commercial PV systems where standard compact DIN-rail mounting is required.

Q10: OEM/ODMのカスタマイズは可能ですか？
A10: Yes, OEM/ODM labeling and customization are available on request.

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