WR-D4004 RELIANCE ELECTRIC 触点元件

CTI 2500-C200
PROSOFT MVI56E-MCM
SIEMENS 6AV3688-3CD13-0AX0
SIEMENS 6RA8222-8PA0
NOTIFIER CPU2-640
A-B 1747-L553
A-B 1747-L553
SCHNEIDER 140CPU31110
HONEYWELL 51309218-175
A-B 1747-L553
Siemens A1A10000423.00M
SIEMENS 6AV3688-3CD13-0AX0
A-B 1747-L553
A-B 1747-L553
TRICONEX 3503E
A-B 1747-L553
SEM MT30R4-37
A-B 1747-L553

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Description

既可以用于驱动交流负载,又可用于直流负载,而且适用的电压大小范围较宽、导通压降小,同时承受瞬时过电压和过电流的能力较强,但其属于有触点元件,动作速度较慢(驱动感性负载时,触点动作频率不得超过1HZ)、寿命较短、可靠性较差,只能适用于不频繁通断的场合。

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