NO - SP - ST

The SW500 is designed for use in telecommunication and power distribution applications where an uninterrupted load is switched.  These contactors are primarily for use with Direct Current loads but can also be used with Alternating Currents.

The SW500 features 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 SW500, however, optionally it can be excluded from the specification.  This compact contactor can be busbar mounted vertically or horizontally, but 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.  Optional extras include auxiliary switches, brackets, coil finishes and magnetic latching which allows the contactor to remain closed while consuming no coil power.

SW500 技術情報

断続定格(Ith )連続
熱電流定格 - 500A
30% デューティ - 915A
40% デューティ - 790A
50% デューティ - 705A
60% デューティ - 645A
70% デューティ - 600A
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 750A at 60V D.C.
ブローアウト - -
ブローアウト無し - 60V
新しい接点での極ごとの一般的な電圧降下500A 50mV

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

SW500 機能

構成 構成

%s リソース

SW500 Data Sheet

  • フォーマット: .pdf
  • サイズ: 506kb