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Dayton NDB2-63 C-Curve 2-Pole Supplementary Protector - C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonC-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton NDB2-63 C-Curve 2-Pole Supplementary Protector

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20998) is a C-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector rated at 32 A Amps. It features a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage Rating…

SKU 3G-OTH-20998

Brand
Dayton
Item
NDB2-63 C-Curve 2-Pole Supplementary Protector
Category
C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

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

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

Product Description

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-20998) is a C-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector rated at 32 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 to protect industrial control circuits and equipment from overcurrent and short circuits. It is commonly applied in panel building, HVAC, and machinery control systems where a C-curve trip characteristic is needed for moderate inrush loads.

What are the specifications of the DAYTON supplementary protector?

The DAYTON is a C-curve, 2-pole UL1077 supplementary protector rated at 32 A amps. 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 part of the NDB2-63 series and 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 on this NDB2-63 series unit.

How to install the DAYTON supplementary protector?

Install the DAYTON by snapping it onto a standard DIN rail. Ensure the circuit is de-energized, then connect wires using the screw clamp terminals per the torque specifications on the device label. Verify the C-curve rating matches your load requirements before energizing.

Used in

Common applications for Dayton
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Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
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Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
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Dayton Products

3G Electric supplies Dayton c-curve, 2-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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
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 from the NDB2-63 series, rated 20 A at 480V AC with a maximum interrupting rating of 7.5 kA. Features screw clamp terminals and is designed for DIN rail mounting. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery where UL1077 supplementary protection is required
Dayton
C-curve, 3-pole supplementary protector from the NDB2-63 series, rated 20 A at 480V AC with a maximum interrupting rating of 7.5 kA. Features screw clamp terminals and is designed for DIN rail mounting. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and machinery where UL1077 supplementary protection is required

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This 40 A, C-curve, 2-pole supplementary protector is UL1077 listed for DIN rail mounting. It features screw clamp terminals and a maximum interrupting rating of 7.5 kA at 480 V AC. Suitable for overcurrent and short-circuit protection in industrial control circuits and equipment within control panels and distribution boards
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This 40 A, C-curve, 2-pole supplementary protector is UL1077 listed for DIN rail mounting. It features screw clamp terminals and a maximum interrupting rating of 7.5 kA at 480 V AC. Suitable for overcurrent and short-circuit protection in industrial control circuits and equipment within control panels and distribution boards

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