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Dayton Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63 - B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonB-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63

The DAYTON IEC Supplementary Protector (SKU 5ZUX4) is a B-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector rated for 10 A Amps. It features a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage Rating of…

SKU 3G-OTH-21699

Brand
Dayton
Item
Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63
Category
B-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

Dayton
Manufacturer Part Number
5ZUX4
Series
NDB2-63
Type
7.5kA at 480V AC, Screw Clamp, NDB2-63, B
AC
480V
Curve Type
B
Max. AIR Rating
7.5kA at 480V AC
AC Voltage Rating
480V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp
View Full Spec Sheet

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

Product Description

The DAYTON IEC Supplementary Protector (SKU 5ZUX4) is a B-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector rated for 10 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, with no DC voltage rating. This device is part of the NDB2-63 series and is designed for overcurrent protection in industrial control panels.

Frequently Asked Questions

What is the DAYTON IEC Supplementary Protector 5ZUX4 used for?

The DAYTON IEC Supplementary Protector 5ZUX4 provides overcurrent protection in industrial control panels. It is a B-Curve, 2-Pole UL1077 DIN Rail-Mount device rated for 10 A Amps and 480V AC, suitable for protecting branch circuits and equipment from short circuits and overloads.

What are the specifications of the DAYTON 5ZUX4 supplementary protector?

The DAYTON 5ZUX4 is a B-Curve, 2-Pole supplementary protector rated for 10 A Amps with a Max. AIR Rating of 7.5kA at 480V AC. It features a Screw Clamp terminal connection, AC Voltage Rating of 480V AC, and is part of the NDB2-63 series. DC voltage is not rated.

Where to buy the DAYTON 5ZUX4 supplementary protector worldwide?

3G Electric supplies the DAYTON 5ZUX4 supplementary protector worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this NDB2-63 series device for your industrial control panel needs.

How to install the DAYTON 5ZUX4 supplementary protector on a DIN rail?

To install the DAYTON 5ZUX4, snap it onto a standard 35 mm DIN rail. Ensure the circuit is de-energized, connect wires to the Screw Clamp terminals per the torque specifications, and verify the B-Curve trip characteristics match your load. Always follow local electrical codes and manufacturer guidelines.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton b-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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DAYTON IEC Supplementary Protector: 2 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC, B (MPN 5ZUX1). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 480V AC; Curve Type: B; DC Voltage Rating: Not Rated; Max. AIR Rating: 7.5kA at 480V AC; Series: NDB2-63; Brand: DAYTON.
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