Siemens 5SY43407 C-Curve 3-Pole Supplementary Protector
<p>The Siemens 5SY43407 is a C-Curve, 3-pole supplementary protector designed for DIN rail mounting. It is rated at 40A with an AC voltage of 400V and a DC voltage of 72V, and offers a breaking capacity of 10kA at…
SKU 3G-OTH-19876
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 5SY43407 is a C-Curve, 3-pole supplementary protector designed for DIN rail mounting. It is rated at 40A with an AC voltage of 400V and a DC voltage of 72V, and offers a breaking capacity of 10kA at 400V AC. The device features a screw clamp terminal connection for secure wiring. This UL1077 listed protector is suitable for industrial applications requiring reliable overcurrent protection.</p><p>As a Singapore-based supplier, 3G Electric offers this Siemens 5SY4 series protector with worldwide shipping. For Singapore buyers, we provide SGD quotes on request and handle GST. Enjoy fast delivery within Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the key specifications of the Siemens 5SY43407?
The Siemens 5SY43407 is a 3-pole supplementary protector with a C-curve trip characteristic. It is rated at 40A, with an AC voltage of 400V and a DC voltage of 72V. It has a breaking capacity of 10kA at 400V AC and uses screw clamp terminals. It is part of the Siemens 5SY4 series and is UL1077 listed.
Can I get a quote in SGD and what about GST and delivery?
Yes, 3G Electric provides SGD quotes on request for this product. For Singapore buyers, GST is handled. We offer fast delivery within Singapore and Southeast Asia, and worldwide shipping is available.
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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.
