Dayton Supplementary Protector: 50 A Amps, 5kA at 277V AC, Screw Clamp, NDB2-63
The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20747) is a B-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated at 50 A Amps. It has a Max. AIR Rating of 5kA at 277V AC and…
SKU 3G-OTH-20747
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20747) is a B-Curve, 1-Pole UL1077 DIN Rail-Mount supplementary protector from the NDB2-63 series, rated at 50 A Amps. It has a Max. AIR Rating of 5kA at 277V AC and an AC Voltage Rating of 277V AC, with a Screw Clamp terminal connection. This device is not rated for DC voltage.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DAYTON IEC Supplementary Protector used for?
The DAYTON IEC Supplementary Protector protects branch circuits and equipment from overcurrent and short circuits in industrial control panels. It is a B-Curve, 1-pole UL1077 device rated 50 A at 277V AC, commonly used in motor control centers and HVAC systems.
What are the specifications of the DAYTON supplementary protector?
The DAYTON is a 50 A, 1-pole supplementary protector from the NDB2-63 series. It has a max AIR rating of 5kA at 277V AC, AC voltage rating 277V AC, screw clamp terminals, and B-Curve trip characteristic. It is not rated for DC voltage.
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 site. Contact us for pricing and lead time on this NDB2-63 series device.
How to select the right supplementary protector for a 277V AC circuit?
Select a supplementary protector like the DAYTON by matching voltage (277V AC), current rating (50 A), and interrupting capacity (5kA). Choose curve type B for resistive loads or short circuit protection. Ensure UL1077 listing for branch circuit use. Always verify terminal type (screw clamp) and pole count.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton b-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.
