Siemens Supplementary Protector: 16 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 30XU98) is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 16 A Amps. It features a Max. AIR Rating of 10kA at 400V AC, AC Voltage Rating of 400V…
SKU 3G-OTH-21852
- 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 30XU98) is a B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 16 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. This unit is part of the Siemens 5SY4 series (MPN 5SY42166).
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 5SY42166 supplementary protector used for?
The SIEMENS 5SY42166 is a B-curve, 2-pole supplementary protector rated 16 A. It protects branch circuits and sensitive equipment against overloads and short circuits in industrial control panels, HVAC systems, and machinery. Its UL1077 listing suits it for applications where branch-circuit overcurrent protection is already provided upstream.
What are the specifications of the SIEMENS 5SY42166?
The SIEMENS 5SY42166 is a 16 A, B-curve, 2-pole supplementary protector with a screw-clamp terminal. It has an AC voltage rating of 400 V AC, a DC voltage rating of 72 V DC, and a maximum AIR rating of 10 kA at 400 V AC. It is part of the Siemens 5SY4 series and mounts on a DIN rail.
Where to buy the SIEMENS 5SY42166 worldwide?
You can source the SIEMENS 5SY42166 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this Siemens 5SY4 series supplementary protector.
How to install the SIEMENS 5SY42166 supplementary protector?
Install the SIEMENS 5SY42166 by snapping it onto a 35 mm DIN rail. Ensure the circuit is de-energized. Connect wires to the screw-clamp terminals per the torque specifications on the device label. For a 2-pole unit, connect both line and load conductors. Follow Siemens' generic installation guidelines for supplementary protectors.
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3G Electric memasok Siemens b-curve, 2-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.













