Do I need an emergency stop (E-Stop) switch to enable my VoltPAQ-X1 amplifier?
No. If an Emergency stop switch (E-Stop) is not connected, the amplifier is always enabled. The E-Stop is optional and not typically supplied with the VoltPAQ-X1 . If you have a VoltPAQ-X2/X4 amplifier with enable port, it needs E-Stop switch. Refer to its User Manual for complete information.