Siemens Supplementary Protector: 4 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp
The Siemens 5SY4 series IEC supplementary protector (SKU 30XU61) is a C-curve, 1-pole UL1077 DIN rail-mount device rated at 4 A amps. It features a maximum AIR rating of 10kA at 230/400V AC, an AC voltage rating of…
SKU 3G-OTH-20030
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Product Description
The Siemens 5SY4 series IEC supplementary protector (SKU 30XU61) is a C-curve, 1-pole UL1077 DIN rail-mount device rated at 4 A amps. It features a maximum AIR rating of 10kA at 230/400V AC, an AC voltage rating of 230/400V AC, and a DC voltage rating of 72V DC, with screw clamp terminals.
Frequently Asked Questions
What is the Siemens 5SY41047 supplementary protector used for?
The Siemens 5SY41047 is a C-curve, 1-pole UL1077 supplementary protector rated at 4 A. It protects industrial control circuits, HVAC equipment, and panelboards from overcurrent and short circuits in AC systems up to 230/400V AC or DC systems up to 72V DC.
What are the specifications of the Siemens 5SY41047?
The Siemens 5SY41047 (MPN 5SY41047) is a 4 A, C-curve, 1-pole supplementary protector from the 5SY4 series. It has a max AIR rating of 10kA at 230/400V AC, AC voltage rating of 230/400V AC, DC voltage rating of 72V DC, and screw clamp terminals.
Where to buy the Siemens 5SY41047 worldwide?
3G Electric supplies the Siemens 5SY41047 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Siemens supplementary protector globally.
How to install the Siemens 5SY41047 supplementary protector?
Install the Siemens 5SY41047 on a standard DIN rail. Ensure the circuit is de-energized, snap the device onto the rail, and tighten the screw clamp terminals to the recommended torque. Follow Siemens guidelines for wire gauge and bending radius to maintain the 10kA interrupting rating.
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3G Electric supplies Siemens c-curve, 1-pole ul1077 din rail-mount supplementary protectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
