Siemens 5SY43157 C-Curve 3-Pole Supplementary Protector
<p>The Siemens 5SY43157 is a C-Curve, 3-pole supplementary protector designed for DIN rail mounting. It offers a rated current of 1.6 A and is suitable for both AC (400V) and DC (72V) applications. With a maximum air…
SKU 3G-OTH-19556
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
<p>The Siemens 5SY43157 is a C-Curve, 3-pole supplementary protector designed for DIN rail mounting. It offers a rated current of 1.6 A and is suitable for both AC (400V) and DC (72V) applications. With a maximum air rating of 10kA at 400V AC and screw clamp terminals, this device ensures reliable protection in industrial control panels and equipment.</p><p>Ideal for use in manufacturing, infrastructure, and commercial installations, this supplementary protector is part of the Siemens 5SY4 series. For Singapore buyers, 3G Electric provides SGD quotes on request, handles GST for local orders, and offers fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the key specifications of the Siemens 5SY43157?
The Siemens 5SY43157 is a C-Curve, 3-pole supplementary protector with a rated current of 1.6 A. It has an AC voltage rating of 400V AC and a DC voltage rating of 72V DC. The maximum air rating is 10kA at 400V AC, and it features screw clamp terminals.
Can I get a quote in SGD and what about delivery in Singapore?
Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens c-curve, 3-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.
