Siemens Supplementary Protector: 0.5 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 30XV31, MPN 5SY43057) is a C-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 0.5 A Amps. It features a Max. AIR Rating of 10kA at 400V AC, AC Voltage…
SKU 3G-OTH-19994
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The SIEMENS IEC Supplementary Protector (SKU 30XV31, MPN 5SY43057) is a C-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 0.5 A Amps. It features a Max. AIR Rating of 10kA at 400V AC, AC Voltage Rating of 400V AC, and DC Voltage Rating of 72V DC, with a Screw Clamp terminal connection from the 5SY4 series.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the SIEMENS 5SY43057 supplementary protector used for?
The SIEMENS 5SY43057 is a C-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector rated at 0.5 A Amps. It protects industrial control circuits, HVAC equipment, and automation systems from overcurrent and short circuits in 400V AC or 72V DC applications.
What are the specifications of the SIEMENS 5SY43057?
The SIEMENS 5SY43057 is a 0.5 A Amp, C-Curve, 3-Pole supplementary protector from the 5SY4 series. It has a Max. AIR Rating of 10kA at 400V AC, AC Voltage Rating of 400V AC, DC Voltage Rating of 72V DC, and a Screw Clamp terminal connection.
Where to buy the SIEMENS 5SY43057 worldwide?
You can source the SIEMENS 5SY43057 supplementary protector through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your facility.
How to install the SIEMENS 5SY43057 supplementary protector?
Install the SIEMENS 5SY43057 on a DIN rail by snapping it into place. Connect wires to the Screw Clamp terminals, ensuring proper torque per manufacturer guidelines. Verify the circuit is de-energized before installation and test for correct polarity in DC applications.
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3G Electric memasok Siemens c-curve, 3-pole ul1077 din rail-mount supplementary protectors. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















