Siemens 西門子20A單刀單槳固態繼電器，過零點觸發，底盤式安裝，可承受最大460V負載，型號3RF2120-1AA04。 3RF2120-1AA04

Feature

• Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet. 3RF21 Series. Compact space-saving design, 22mm width Zero-cross switching IP20 Mount onto existing heatsinks Efficient thyristors with high reverse voltage Screw connections for fast and simple connection Self-contained unit Isolation voltage 600Vac Frequency 50 / 60Hz

Specifications

• Quantity:1piece
• Minimum Load Current:0.1 A
• Maximum Load Current:20 A
• Mounting Type:Panel Mount
• Minimum Load Voltage:230 V
• Maximum Load Voltage:460 V
• Minimum Control Voltage:15 V dc
• Maximum Control Voltage:24 V dc
• Switching Type:Zero Crossing
• Contact Configuration:SPNO
• Terminal Type:Screw
• Output Device:Thyristor
• Maximum Turn On Time:1 (+1/2 cycle) ms
• Dimensions:22.5 x 48 x 85mm
• Maximum Operating Temperature:+60°C
• CODE No.:472-9036