Automatic Transfer Switch ATS L2R63-220/4

PC-Class change-over switch

Dual power supply design: power supply I (main) and power supply II (standby)

Supports AC systems with a rated current of 6A to 63A

Automatic switching within 100 milliseconds

Compliance with lEC 60947-6-1:2021

Specification

TSE Class	PC-Class
	Single-Phase Rated Voltage (phase-to-neutral) (AC)	220V
	Rated Operational Voltage (phase-to-phase) (AC) U_e	400V
	Rated Operational Current I_e	63A
	Rated Insulation Voltage (AC) U_i	690V
	Rated Impulse Withstand Voltage U_imp	8KV
	Rated Frequency	50/60 Hz
	Automatic Switching Time	≤ 100 ms
	Pole Number	4P
	Usage Category	AC-31B
	Rated Conditional Short-Circuit Current I_q	50 kA
	Rated Impulse Withstand Voltage	8 kV