Siemens 3G-OTH-20104 — Technical Specifications

Name: Siemens 3G-OTH-20104 SIEMENS IEC Supplementary Protector: 13 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp, 5SY4, D (MPN 5SY41138). Key specifications — Brand: SIEMENS; Terminal Connection: Screw Clamp; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 230/400V AC; Series: 5SY4; AC Voltage Rating: 230/400V AC; Curve Type: D.
Brand: Siemens

The SIEMENS IEC Supplementary Protector (SKU 30XU11) is a D-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector rated at 13 Amps. Part of the 5SY4 series, it features a Max. AIR Rating of 10kA at 230/400V AC, an AC Voltage Rating of 230/400V AC, and a DC Voltage Rating of 72V DC. The unit uses a Screw Clamp terminal connection and carries the manufacturer part number 5SY41138.

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Technical Specifications

Parameter	Value
DC	72V
Type	10kA at 230/400V AC, Screw Clamp, 5SY4, D
Brand	SIEMENS
Series	5SY4
Curve Type	D
Max. AIR Rating	10kA at 230/400V AC
AC Voltage Rating	230/400V AC
DC Voltage Rating	72V DC
Terminal Connection	Screw Clamp
Manufacturer Part Number	5SY41138