Siemens Supplementary Protector: 10 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 30XU03) is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 10 A amps with a max. AIR rating of 10kA at 230/400V AC…
SKU 3G-OTH-19739
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 30XU03) is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 10 A amps with a max. AIR rating of 10kA at 230/400V AC and a DC voltage rating of 72V DC. The unit features screw clamp terminals and is designed for AC voltage ratings of 230/400V AC.
Frequently Asked Questions
What is the SIEMENS 5SY41107 supplementary protector used for?
The SIEMENS 5SY41107 is a C-curve, 1-pole UL1077 supplementary protector designed to protect downstream equipment from overcurrents and short circuits in industrial control panels, HVAC systems, and machinery. It is rated 10 A at 230/400V AC and 72V DC, with a 10kA interrupting rating.
What are the specifications of the SIEMENS 5SY41107?
The SIEMENS 5SY41107 is a 10 A, C-curve, 1-pole supplementary protector with screw clamp terminals. It has a max. AIR rating of 10kA at 230/400V AC, a DC voltage rating of 72V DC, and an AC voltage rating of 230/400V AC. It is part of the 5SY4 series and meets UL1077 standards.
Where to buy the SIEMENS 5SY41107 in worldwide?
3G Electric supplies the SIEMENS 5SY41107 supplementary protector to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 10 A, C-curve, 1-pole unit.
How to install the SIEMENS 5SY41107 supplementary protector?
Install the SIEMENS 5SY41107 on a standard DIN rail in a dry, ventilated enclosure. Ensure the circuit is de-energized, then snap the unit onto the rail. Connect wires to the screw clamp terminals per the torque specifications in the datasheet. Verify the C-curve matches your load type before energizing.
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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.
