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Dayton Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63 - D-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonD-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63

The DAYTON IEC Supplementary Protector (SKU 5ZVG4) is a D-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector rated at 50 A Amps. It features a Max. AIR Rating of 7.5kA at 480V AC, an AC Voltage Rating of…

SKU 3G-OTH-20660

Brand
Dayton
Item
Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63
Category
D-Curve, 3-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

Dayton
Manufacturer Part Number
5ZVG4
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
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON IEC Supplementary Protector (SKU 5ZVG4) is a D-Curve, 3-Pole UL1077 DIN Rail-Mount supplementary protector rated at 50 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 5ZVG4 used for?

The DAYTON IEC Supplementary Protector 5ZVG4 protects industrial control circuits and equipment from overcurrent and short circuits. It is a D-Curve, 3-Pole UL1077 DIN Rail-Mount device rated at 50 A Amps, suitable for motor and transformer branch circuits in manufacturing and process plants.

What are the specifications of the DAYTON 5ZVG4 supplementary protector?

The DAYTON 5ZVG4 is a 50 A Amps, 3-Pole D-Curve supplementary protector with a Max. AIR Rating of 7.5kA at 480V AC. It uses Screw Clamp terminals, is part of the NDB2-63 series, and is rated for 480V AC only (not rated for DC). It is UL1077 listed for DIN rail mounting.

Where to buy the DAYTON 5ZVG4 supplementary protector worldwide?

3G Electric supplies the DAYTON 5ZVG4 supplementary protector to customers 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 UL1077 DIN Rail-Mount device.

How to install the DAYTON 5ZVG4 supplementary protector on a DIN rail?

To install the DAYTON 5ZVG4, snap the unit onto a standard 35 mm DIN rail until it locks. Use a screwdriver to tighten the Screw Clamp terminals to the recommended torque for your wire gauge. Ensure the circuit is de-energized before installation and follow all local electrical codes.

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 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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DAYTON IEC Supplementary Protector: 6 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC (MPN 5ZVF7). Key specifications — Terminal Connection: Screw Clamp; Series: NDB2-63; AC Voltage Rating: 480V AC; DC Voltage Rating: Not Rated; Max. AIR Rating: 7.5kA at 480V AC; Brand: DAYTON.
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DAYTON IEC Supplementary Protector: 40 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC (MPN 5ZVG3). Key specifications — Terminal Connection: Screw Clamp; Series: NDB2-63; AC Voltage Rating: 480V AC; DC Voltage Rating: Not Rated; Max. AIR Rating: 7.5kA at 480V AC; Brand: DAYTON.
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