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Dayton NDB2-63 D-Curve 3-Pole UL1077 Supplementary Protector - D-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonD-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton NDB2-63 D-Curve 3-Pole UL1077 Supplementary Protector

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20769) is a 16 A, D-Curve, 3-pole UL1077 DIN rail-mount supplementary protector from the NDB2-63 series. It features a screw clamp terminal connection and a maximum…

SKU 3G-OTH-20769

Brand
Dayton
Item
NDB2-63 D-Curve 3-Pole UL1077 Supplementary Protector
Category
D-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
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Technical specs
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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

Technical Specifications

Dayton
Series
NDB2-63
Type
7.5kA at 480V AC, Screw Clamp, NDB2-63
AC
480V
Max. AIR Rating
7.5kA at 480V AC
AC Voltage Rating
480V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20769) is a 16 A, D-Curve, 3-pole UL1077 DIN rail-mount supplementary protector from the NDB2-63 series. It features a screw clamp terminal connection and a maximum AIR rating of 7.5 kA at 480 V AC, with an AC voltage rating of 480 V AC and no DC voltage rating.

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 is used to protect industrial control circuits and equipment from overcurrents and short circuits. It is suitable for DIN rail mounting in control panels, motor starters, and automation systems where UL1077 supplementary protection is required.

What are the specifications of the DAYTON supplementary protector?

The DAYTON is a 16 A, D-Curve, 3-pole UL1077 supplementary protector from the NDB2-63 series. It has a screw clamp terminal connection, a maximum AIR rating of 7.5 kA at 480 V AC, and an AC voltage rating of 480 V AC. It is not rated for DC voltage.

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 NDB2-63 supplementary protector?

Install the DAYTON NDB2-63 supplementary protector by snapping it onto a standard 35 mm DIN rail. Ensure the circuit is de-energized, connect wires using the screw clamp terminals per the torque specifications in the manual, and verify the D-Curve trip characteristics match your load.

Used in

Common applications for Dayton
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Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton 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.

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Cross-referenced by specification & description
DAYTON IEC Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is UL1077 recognized. Rated 32A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Designed for DIN rail mounting, it is suitable for overcurrent protection in control panels, HVAC equipment, and machinery
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This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is UL1077 recognized. Rated 32A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Designed for DIN rail mounting, it is suitable for overcurrent protection in control panels, HVAC equipment, and machinery
This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic for overcurrent protection. Rated 50A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Suitable for DIN rail mounting in industrial control panels and equipment branch circuits
Dayton
This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic for overcurrent protection. Rated 50A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Suitable for DIN rail mounting in industrial control panels and equipment branch circuits
C-curve, 3-pole supplementary protector for DIN rail mounting, rated 63A at 480V AC with a maximum interrupting rating of 7.5kA. Features screw clamp terminals and is UL1077 recognized. Suitable for overcurrent and short-circuit protection in industrial control circuits, lighting panels, and motor control centers
Dayton
C-curve, 3-pole supplementary protector for DIN rail mounting, rated 63A at 480V AC with a maximum interrupting rating of 7.5kA. Features screw clamp terminals and is UL1077 recognized. Suitable for overcurrent and short-circuit protection in industrial control circuits, lighting panels, and motor control centers

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This 3-pole supplementary protector features a D-curve trip characteristic for high inrush loads, rated 20A at 480V AC with a maximum interrupting rating of 7.5kA. It uses screw clamp terminals and is designed for DIN rail mounting in industrial control panels, HVAC equipment, and machinery control circuits
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This 3-pole supplementary protector features a D-curve trip characteristic for high inrush loads, rated 20A at 480V AC with a maximum interrupting rating of 7.5kA. It uses screw clamp terminals and is designed for DIN rail mounting in industrial control panels, HVAC equipment, and machinery control circuits
3-pole D-curve supplementary protector rated 63A at 480V AC with a maximum interrupting rating of 7.5kA. Features screw clamp terminals and DIN rail mounting. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery where high inrush currents from motors or transformers are present
Dayton
3-pole D-curve supplementary protector rated 63A at 480V AC with a maximum interrupting rating of 7.5kA. Features screw clamp terminals and DIN rail mounting. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery where high inrush currents from motors or transformers are present
This 3-pole supplementary protector features a D-curve trip characteristic and is rated for 25 A at 480 V AC with a maximum interrupting rating of 7.5 kA. It is designed for DIN rail mounting and complies with UL1077 standards. The screw clamp terminals facilitate secure wiring connections. Typical applications include overcurrent and short-circuit protection in industrial control panels and equipment
Dayton
This 3-pole supplementary protector features a D-curve trip characteristic and is rated for 25 A at 480 V AC with a maximum interrupting rating of 7.5 kA. It is designed for DIN rail mounting and complies with UL1077 standards. The screw clamp terminals facilitate secure wiring connections. Typical applications include overcurrent and short-circuit protection in industrial control panels and equipment
DAYTON IEC Supplementary Protector: 6 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 6 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
DAYTON IEC Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
DAYTON IEC Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
DAYTON IEC Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
DAYTON IEC Supplementary Protector: 32 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
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DAYTON IEC Supplementary Protector: 32 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC