Dayton NDB2-63 D-Curve 1-Pole UL1077 Supplementary Protector
The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20211) is a D-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated for 20 A Amps. It features a maximum AIR rating of 5kA at…
SKU 3G-OTH-20211
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 DAYTON IEC Supplementary Protector (SKU 3G-OTH-20211) is a D-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated for 20 A Amps. It features a maximum AIR rating of 5kA at 277V AC, an AC voltage rating of 277V AC, and a screw clamp terminal connection. This device is not rated for DC voltage.
Frequently Asked Questions
What is the DAYTON IEC Supplementary Protector used for?
The DAYTON IEC Supplementary Protector is a D-curve, 1-pole UL1077 DIN rail-mount device rated for 20 A. It protects industrial control circuits and equipment from overcurrent and short circuits in AC applications up to 277 V AC, commonly used in panel building and machinery.
What are the specifications of the DAYTON supplementary protector?
The DAYTON is a 20 A, D-curve, 1-pole supplementary protector from the NDB2-63 series. It has a max AIR rating of 5kA at 277 V AC, AC voltage rating of 277 V AC, and screw clamp terminals. It is not rated for DC voltage and is UL1077 listed.
Where to buy the DAYTON supplementary protector worldwide?
You can source the DAYTON supplementary protector 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.
How to install the DAYTON supplementary protector on a DIN rail?
To install the DAYTON , snap it onto a standard 35 mm DIN rail. Ensure the circuit is de-energized. Connect wires using the screw clamp terminals, tightening to the manufacturer's recommended torque. Verify the D-curve matches your load's inrush characteristics for proper coordination.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton d-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.