Dayton Supplementary Protector: 63 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63
The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20694) is a D-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector rated for 63 A Amps. It features a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage…
SKU 3G-OTH-20694
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-20694) is a D-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector rated for 63 A Amps. It features a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage Rating of 480V AC, and a Screw Clamp terminal connection. This unit is part of the NDB2-63 series and is not rated for DC voltage.
Frequently Asked Questions
What is the DAYTON IEC Supplementary Protector used for?
The DAYTON IEC Supplementary Protector is used for overcurrent protection in industrial control panels, HVAC equipment, and machinery. Its D-curve trip characteristic handles high inrush currents from motors and transformers. It is UL1077 listed for branch circuit protection in 480V AC systems.
What are the specifications of the DAYTON supplementary protector?
The DAYTON is a 3-pole, D-curve supplementary protector rated 63 A at 480V AC with a maximum interrupting rating of 7.5kA at 480V AC. It uses screw clamp terminals, is part of the NDB2-63 series, and is not rated for DC voltage. It mounts on a DIN rail.
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 on this NDB2-63 series unit.
How to install the DAYTON supplementary protector?
Install the DAYTON by snapping it onto a 35mm DIN rail. Connect line and load wires using the screw clamp terminals, torquing to manufacturer specifications. Ensure the protector is used within its 480V AC rating and 63 A ampacity. Follow NEC and local codes for supplementary protection.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton d-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.
