NO - SP - ST - 1U

The SW225 has been specifically designed to be installed within the confines of a Power Distribution System 1U rack.  This compact busbar mounted contactor follows the recognised design of the SW250 series of contactors and is devised for uninterrupted loads.  They are primarily for use with direct current loads but can be used for Alternating Current loads.

The SW225 features single pole double breaking main contacts with silver alloy tips which are weld resistant, hard wearing and have excellent conductivity.  Silver plating on the main contacts is standard for the SW225, however optionally it can be excluded from the specification.  Mounting can either be horizontal or vertical, if mounted vertically the coil should be at the bottom.  If the coil is required at the top, we can adjust the contactor to compensate for this.  The SW225 is easy to install, with “L” Shape Mounting bracket kits fitted as a standard option, or alternatively the M4 tapped holes in the switch frame can be used.  To suit the limitations of space of a 1U rack, the coil connections are supplied as flying leads.

SW225 技術情報

断続定格(Ith )連続
熱電流定格 - 225A
30% デューティ - 410A
40% デューティ - 355A
50% デューティ - 320A
60% デューティ - 290A
70% デューティ - 270A
定格故障電流遮断容量(Icn)5ms時定数: (UL583 *に準拠)
ブローアウト -
ブローアウト無し -
定格故障電流遮断容量(Icn)抵抗負荷: (UL508 *に準拠)
ブローアウト -
ブローアウト無し 330A at 60V D.C.
ブローアウト - -
ブローアウト無し 60V 60V
新しい接点での極ごとの一般的な電圧降下225A 40mV

機械的耐久性 > 1,000,000 Cycles
使用可能なコイル電圧(Us)(ACには整流器ボードが必要です) 6 - 240V

SW225 機能

構成 構成

%s リソース

SW225 Data Sheet

  • フォーマット: .pdf
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