Siemens Supplementary Protector: 10 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 30XU04) is a D-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 10 A amps with a maximum AIR rating of 10kA at 230/400V AC…
SKU 3G-OTH-20484
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 30XU04) is a D-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 10 A amps with a maximum AIR rating of 10kA at 230/400V AC and a DC voltage rating of 72V DC. The unit features a screw clamp terminal connection and is designed for overcurrent protection in industrial control panels.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 5SY4 supplementary protector used for?
The SIEMENS 5SY4 supplementary protector is used for overcurrent protection in industrial control panels. Its D-curve design handles high inrush currents from inductive loads like motors and transformers. It is a 1-pole, DIN rail-mount device rated 10 A, 72V DC, and 10kA at 230/400V AC, with screw clamp terminals.
What are the specifications of the SIEMENS 5SY41108?
The SIEMENS 5SY41108 is a D-curve, 1-pole supplementary protector rated 10 A amps, 72V DC, and 10kA at 230/400V AC. It has a screw clamp terminal connection, AC voltage rating of 230/400V AC, and is part of the 5SY4 series. It is UL1077 listed for DIN rail mounting.
Where to buy the SIEMENS 5SY4 supplementary protector worldwide?
You can source the SIEMENS 5SY4 supplementary protector from 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 on this 5SY41108 model.
How to install the SIEMENS 5SY4 supplementary protector?
Install the SIEMENS 5SY4 on a standard DIN rail by snapping it into place. Connect wires using the screw clamp terminals, ensuring torque meets manufacturer specs. The D-curve device is suitable for circuits with high inrush currents. Always de-energize the panel before installation and follow local electrical codes.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens d-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.
