Schneider 140DDO15310 Description Description Schneider 32 DO, 5VDC TTL, 4 Groups Related products SCHNEIDER TSXAEY414 SCHNEIDER TSXDMZ28DTK SCHNEIDER ATV31HU15N4 SCHNEIDER TSXDEY16D2 SCHNEIDER TSXDET1612 SCHNEIDER TSXPSY1610