Siemens Supplementary Protector: 80 A Amps, 72V DC, 10kA at 230/400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated at 80 A amps. It features a maximum AIR rating of 10kA at 230/400V AC, an AC voltage rating of 230/400V…
SKU 3G-OTH-19983
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Product Description
The SIEMENS IEC Supplementary Protector is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated at 80 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. The unit uses a screw clamp terminal connection and is part of the 5SY4 series (MPN 5SY41807).
Frequently Asked Questions
What is the SIEMENS 5SY41807 supplementary protector used for?
The SIEMENS 5SY41807 is a C-curve, 1-pole supplementary protector rated at 80 A. It protects branch circuits and equipment against overloads and short circuits in industrial control panels, HVAC systems, and lighting applications. It mounts on a DIN rail and meets UL1077 standards.
What are the specifications of the SIEMENS 5SY41807?
The SIEMENS 5SY41807 is rated at 80 A with a C-curve trip characteristic. It has a max AIR rating of 10kA at 230/400V AC, AC voltage rating of 230/400V AC, and DC voltage rating of 72V DC. It uses a screw clamp terminal connection and is part of the 5SY4 series.
Where to buy the SIEMENS 5SY41807 worldwide?
You can source the SIEMENS 5SY41807 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 on this supplementary protector.
How to install the SIEMENS 5SY41807 supplementary protector?
Install the SIEMENS 5SY41807 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized before wiring. Connect conductors using the screw clamp terminals, tightening to the manufacturer's recommended torque. Verify the C-curve matches your load type for proper coordination.
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Common applications for SiemensSiemens Products
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.
