Gateway 3 Specifications

Performance Specifications


Model Number	1841000-x1-y
Nominal Grid Voltage	120/240 VAC
Grid Frequency	60 Hz
Continuous Current Rating	200 A
Maximum Supply Short Circuit Current	22 kA with Square D or Eaton main breaker, 25 kA with Eaton main breaker^{1, 2}
IEC Protective Class	Class I
Overvoltage Category	Category IV (USA)
Overvoltage Category	Category III (CSA)
Pollution Degree	PD3
AC Meter	+/– 0.5 %
Backup Transition	Automatic disconnect for seamless backup
Overcurrent Protection Device	100-200A Service entrance rated; Eaton CSR, BWH, or BW breakers²
Internal Panelboard	200 A, 8-space / 16 circuit breakers; Eaton BR, Siemens QP, or Square D HOM breakers rated to 10 - 125A²

¹Only Eaton CSR or BWH main breakers are 25 kA rated.

²See Acceptable Circuit Breakers for all allowable main and branch breaker combinations.