The high-current connection relay (SAR) with monostable relay serves as a telephone call relay for transferring incoming call signals from analog extensions (50 V ~, 25/50 Hz) to any signaling device with its own power supply (e.g. 230 V~ mains voltage). Can be connected to the connection line parallel to the terminal. Max. contact load capacity: switching current: 8A/250 VAC (150 VDC), switching capacity: 2000 VA/150 W.