Siemens Supplementary Protector: 0.3 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6
The SIEMENS IEC Supplementary Protector (SKU 3G-OTH-20645) is a C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 0.3 A Amps. It features a Max. AIR Rating of 5kA at 400V AC, an AC Voltage Rating…
SKU 3G-OTH-20645
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 3G-OTH-20645) is a C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 0.3 A Amps. It features a Max. AIR Rating of 5kA at 400V AC, an AC Voltage Rating of 400V AC, and a Screw Clamp terminal connection. This unit is part of the 5SY6 series (MPN 5SY62147) and is not rated for DC voltage.
Frequently Asked Questions
What is the SIEMENS 5SY62147 supplementary protector used for?
The SIEMENS 5SY62147 is a C-curve, 2-pole UL1077 supplementary protector rated at 0.3 A and 400 V AC. It protects industrial control circuits, HVAC equipment, and motor starters from overcurrent and short circuits, mounting on a DIN rail with screw-clamp terminals.
What are the specifications of the SIEMENS 5SY62147?
The SIEMENS 5SY62147 is a 0.3 A, 2-pole supplementary protector with a C-curve, 400 V AC voltage rating, and a maximum interrupting rating of 5 kA at 400 V AC. It uses screw-clamp terminals, is not DC-rated, and is part of the 5SY6 series for DIN-rail mounting.
Where to buy the SIEMENS 5SY62147 worldwide?
3G Electric supplies the SIEMENS 5SY62147 supplementary protector worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 0.3 A, 400 V AC C-curve protector.
How to install the SIEMENS 5SY62147 on a DIN rail?
To install the SIEMENS 5SY62147, snap it onto a standard 35 mm DIN rail until it locks. Connect phase and neutral wires to the screw-clamp terminals, tightening to the torque specified on the device label. Ensure the circuit is de-energized before installation.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens c-curve, 2-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.
