Dayton Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63
The DAYTON IEC Supplementary Protector (SKU 3G-OTH-19758) is a C-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated at 40 A Amps. It features a Max. AIR Rating of 7.5kA at 480V…
SKU 3G-OTH-19758
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-19758) is a C-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated at 40 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 device is not rated for DC voltage applications.
Frequently Asked Questions
What is the DAYTON IEC Supplementary Protector used for?
The DAYTON IEC Supplementary Protector is a C-Curve, 3-Pole UL1077 DIN Rail-Mount device used to protect branch circuits and equipment from overcurrents in industrial control panels, HVAC systems, and machinery. It is rated 40 A Amps with a 7.5kA interrupting capacity at 480V AC.
What are the specifications of the DAYTON supplementary protector?
The DAYTON is a 40 A Amp, 3-Pole C-Curve supplementary protector from the NDB2-63 series. It has a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage Rating of 480V AC, and a Screw Clamp terminal connection. It is not rated for DC voltage applications.
Where to buy the DAYTON supplementary protector worldwide?
3G Electric supplies the DAYTON supplementary protector worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this NDB2-63 series device.
How to install a DAYTON NDB2-63 supplementary protector?
Install the DAYTON NDB2-63 supplementary protector on a standard 35 mm DIN rail. Ensure the circuit is de-energized, snap the device onto the rail, and tighten the Screw Clamp terminals to the specified torque. Follow UL1077 guidelines and local electrical codes for proper overcurrent protection.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton 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.
