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Dayton Supplementary Protector: 2 A Amps, 5kA at 277V AC, Screw Clamp, NDB2-63 - C-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonC-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton Supplementary Protector: 2 A Amps, 5kA at 277V AC, Screw Clamp, NDB2-63

The DAYTON IEC Supplementary Protector (SKU 5ZUZ1, MPN 5ZUZ1) is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated at 2 A amps. It features a maximum AIR rating of 5kA at 277V AC and an AC voltage…

SKU 3G-OTH-19599

Brand
Dayton
Item
Supplementary Protector: 2 A Amps, 5kA at 277V AC, Screw Clamp, NDB2-63
Category
C-Curve, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

Dayton
Manufacturer Part Number
5ZUZ1
Series
NDB2-63
Type
5kA at 277V AC, Screw Clamp, NDB2-63, C
AC
277V
Curve Type
C
Max. AIR Rating
5kA at 277V AC
AC Voltage Rating
277V 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 5ZUZ1, MPN 5ZUZ1) is a C-curve, 1-pole UL1077 DIN rail-mount supplementary protector rated at 2 A amps. It features a maximum AIR rating of 5kA at 277V AC and an AC voltage rating of 277V AC, with screw clamp terminal connections. 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 5ZUZ1 used for?

The DAYTON IEC Supplementary Protector 5ZUZ1 is used to protect industrial control circuits and equipment from overcurrents. It is commonly applied in panel building, HVAC systems, and machinery where a 2 A, C-curve, 1-pole UL1077 rated device is needed for branch circuit protection.

What are the specifications of the DAYTON 5ZUZ1 supplementary protector?

The DAYTON 5ZUZ1 is a C-curve, 1-pole supplementary protector rated at 2 A amps with a maximum AIR rating of 5kA at 277V AC. It has an AC voltage rating of 277V AC, screw clamp terminals, and is part of the NDB2-63 series. It is not rated for DC voltage.

Where to buy the DAYTON 5ZUZ1 supplementary protector worldwide?

You can source the DAYTON 5ZUZ1 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 5ZUZ1 supplementary protector on a DIN rail?

To install the DAYTON 5ZUZ1, snap it onto a standard 35 mm DIN rail. Ensure the rail is clean and the protector is oriented correctly. Connect wires using the screw clamp terminals, tightening to the manufacturer's recommended torque. Verify the circuit is de-energized before installation.

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 c-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.

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