Siemens 3G-OTH-20939 — Technical Specifications

Name: Siemens 3G-OTH-20939 SIEMENS IEC Supplementary Protector: 63 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp, 5SY4, B (MPN 5SY41636). 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: B.
Brand: Siemens

The SIEMENS IEC Supplementary Protector (SKU 30XU70) is a B-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector rated for 63 A Amps. It features a Max. AIR Rating of 10kA at 230/400V AC, AC Voltage Rating of 230/400V AC, and DC Voltage Rating of 72V DC. This unit from the 5SY4 series uses a Screw Clamp terminal connection (MPN 5SY41636).

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Technical Specifications

Parameter	Value
DC	72V
Type	10kA at 230/400V AC, Screw Clamp, 5SY4, B
Brand	SIEMENS
Series	5SY4
Curve Type	B
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	5SY41636