SA1-RTD-4W. SA1-RTD-4W-120 SA1-RTD-4W-120. SA1-RTD-4W-80 SA1-RTD-4W-80. SA1-RTD-4W-80-SB SA1-RTD-4W-80-TA4F SA1-RTD-4W-80-TA4F. SA1-RTD-80 SA1-RTD-80-SB