We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Dayton NDB2Z-63 B2/1 DC-Only Rated 1-Pole UL1077 Supplementary Protector - DC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonDC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton NDB2Z-63 B2/1 DC-Only Rated 1-Pole UL1077 Supplementary Protector

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-19535) is a DC-only rated, 1-pole UL1077 DIN rail-mount supplementary protector from the NDB2Z-63 B2/1 series. It is rated for 2 A amps at 220V DC with a maximum AIR…

SKU 3G-OTH-19535

Brand
Dayton
Item
NDB2Z-63 B2/1 DC-Only Rated 1-Pole UL1077 Supplementary Protector
Category
DC-Only Rated, 1-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
NDB2Z-63 B2/1
Type
10kA at 220V DC, Screw Clamp, NDB2Z-63 B2/1
DC
220V
Curve Type
B
Max. AIR Rating
10kA at 220V DC
AC Voltage Rating
Not Rated
DC Voltage Rating
220V DC
Terminal Connection
Screw Clamp

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DAYTON IEC Supplementary Protector (SKU 3G-OTH-19535) is a DC-only rated, 1-pole UL1077 DIN rail-mount supplementary protector from the NDB2Z-63 B2/1 series. It is rated for 2 A amps at 220V DC with a maximum AIR rating of 10kA at 220V DC and features a B curve type and screw clamp terminal connection. This device is not rated for AC voltage.

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 for overcurrent protection in DC circuits, such as control panels, automation systems, and industrial equipment. It is a 1-pole UL1077 device rated for 2 A at 220V DC, with a B curve type and screw clamp terminals, suitable for DC-only applications.

What are the specifications of the DAYTON supplementary protector?

The DAYTON is a DC-only rated supplementary protector from the NDB2Z-63 B2/1 series. It has a 2 A amp rating at 220V DC, a maximum AIR rating of 10kA at 220V DC, a B curve type, and screw clamp terminal connection. It is not rated for AC voltage and is UL1077 listed for DIN rail mounting.

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; we provide this device as part of our extensive sourcing network.

How to install the DAYTON supplementary protector?

To install the DAYTON , mount it onto a standard DIN rail in a suitable enclosure. Connect wires using the screw clamp terminals, ensuring proper torque per manufacturer guidelines. Verify the DC circuit voltage does not exceed 220V DC and the load current is within the 2 A rating. Always follow 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 dc-only rated, 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 2-pole supplementary protector is rated for DC circuits only, with a voltage rating of 440V DC and a maximum interrupting rating of 10kA at 440V DC. It features a B curve trip characteristic and screw clamp terminals. The device is UL1077 recognized and mounts on a DIN rail, suitable for overcurrent and short-circuit protection in DC applications such as control panels and machinery
Dayton
This 2-pole supplementary protector is rated for DC circuits only, with a voltage rating of 440V DC and a maximum interrupting rating of 10kA at 440V DC. It features a B curve trip characteristic and screw clamp terminals. The device is UL1077 recognized and mounts on a DIN rail, suitable for overcurrent and short-circuit protection in DC applications such as control panels and machinery
DAYTON IEC Supplementary Protector: 20 A Amps, 440V DC, 10kA at 440V DC, Screw Clamp, NDB2Z-63 C20/2
Dayton
DAYTON IEC Supplementary Protector: 20 A Amps, 440V DC, 10kA at 440V DC, Screw Clamp, NDB2Z-63 C20/2
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
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
Dayton
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
DAYTON IEC Supplementary Protector: 10 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC
Dayton
DAYTON IEC Supplementary Protector: 10 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
Dayton
DAYTON IEC Supplementary Protector: 50 A Amps, 7.5kA at 480V AC, Screw Clamp, NDB2-63, 480V AC

More from Dayton

View all Dayton parts
DAYTON IEC Supplementary Protector: 1 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 B1/1
Dayton
DAYTON IEC Supplementary Protector: 1 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 B1/1
DAYTON IEC Supplementary Protector: 4 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 B4/1
Dayton
DAYTON IEC Supplementary Protector: 4 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 B4/1
DAYTON IEC Supplementary Protector: 6 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 C6/1
Dayton
DAYTON IEC Supplementary Protector: 6 A Amps, 220V DC, 10kA at 220V DC, Screw Clamp, NDB2Z-63 C6/1