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

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton C-Curve 2-Pole UL1077 DIN Rail-Mount Supplementary Protector - C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
DaytonC-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Dayton C-Curve 2-Pole UL1077 DIN Rail-Mount Supplementary Protector

The DAYTON IEC Supplementary Protector (SKU, MPN) is a 40 A, C-Curve, 2-pole UL1077 DIN rail-mount supplementary protector from the NDB2-63 C40/2 series. It features a screw clamp terminal connection and a maximum…

SKU 3G-OTH-20950

Brand
Dayton
Item
C-Curve 2-Pole UL1077 DIN Rail-Mount Supplementary Protector
Category
C-Curve, 2-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
NDB2-63 C40/2
Type
7.5kA at 480V AC, Screw Clamp, NDB2-63 C40/2
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

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, MPN) is a 40 A, C-Curve, 2-pole UL1077 DIN rail-mount supplementary protector from the NDB2-63 C40/2 series. It features a screw clamp terminal connection and a maximum AIR rating of 7.5 kA at 480 V AC, with an AC voltage rating of 480 V AC and no DC voltage rating.

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 to protect industrial control circuits and equipment from overcurrent and short circuits. It is commonly installed on DIN rails in control panels, motor starters, and distribution boards in manufacturing plants, HVAC systems, and automation applications.

What are the specifications of the DAYTON supplementary protector?

The DAYTON is a 40 A, C-curve, 2-pole supplementary protector with a screw clamp terminal connection. It has a maximum AIR rating of 7.5 kA at 480 V AC and an AC voltage rating of 480 V AC. It is not rated for DC voltage and is part of the NDB2-63 C40/2 series.

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 item.

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

To install the DAYTON , snap it onto a standard 35 mm DIN rail. Ensure the circuit is de-energized. Connect wires using the screw clamp terminals, tightening to the manufacturer's recommended torque. Follow generic best practices for UL1077 supplementary protectors and consult the product datasheet for specific wiring details.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is UL1077 recognized. Rated 32A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Designed for DIN rail mounting, it is suitable for overcurrent protection in control panels, HVAC equipment, and machinery
Dayton
This 3-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is UL1077 recognized. Rated 32A at 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Designed for DIN rail mounting, it is suitable for overcurrent protection in control panels, HVAC equipment, and machinery
This 3-pole supplementary protector features a C-curve trip characteristic for overcurrent protection of branch circuits and equipment. Rated 40A at 480V AC with a 7.5kA interrupting capacity, it uses screw clamp terminals and mounts on DIN rail. Suitable for use in industrial control panels, HVAC systems, and machinery
Dayton
This 3-pole supplementary protector features a C-curve trip characteristic for overcurrent protection of branch circuits and equipment. Rated 40A at 480V AC with a 7.5kA interrupting capacity, it uses screw clamp terminals and mounts on DIN rail. Suitable for use in industrial control panels, HVAC systems, and machinery
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 25 A at 480 V AC with a maximum interrupting rating of 7.5 kA. Features screw clamp terminals and is UL1077 listed for overcurrent protection in control panels, HVAC equipment, and machinery. Not rated for DC voltage
Dayton
C-curve, 3-pole supplementary protector from the NDB2-63 series, rated 25 A at 480 V AC with a maximum interrupting rating of 7.5 kA. Features screw clamp terminals and is UL1077 listed for overcurrent protection in control panels, HVAC equipment, and machinery. Not rated for DC voltage
This 3-pole supplementary protector from Dayton's NDB2-63 series features a C-curve trip characteristic and a 2A current rating. Rated for 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and motor control circuits
Dayton
This 3-pole supplementary protector from Dayton's NDB2-63 series features a C-curve trip characteristic and a 2A current rating. Rated for 480V AC with a maximum interrupting rating of 7.5kA, it uses screw clamp terminals for secure wiring. Suitable for overcurrent protection in industrial control panels, HVAC equipment, and motor control circuits

More from Dayton

View all Dayton parts →
C-curve, 2-pole supplementary protector for DIN rail mounting. Rated 2 A at 480V AC with a maximum interrupting rating of 7.5 kA. Screw clamp terminals. Not rated for DC voltage. Suitable for overcurrent and short-circuit protection in industrial control circuits
Dayton
C-curve, 2-pole supplementary protector for DIN rail mounting. Rated 2 A at 480V AC with a maximum interrupting rating of 7.5 kA. Screw clamp terminals. Not rated for DC voltage. Suitable for overcurrent and short-circuit protection in industrial control circuits
This 2-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is rated for 10A at 480V AC with a maximum interrupting rating of 7.5kA. It uses screw clamp terminals and is designed for DIN rail mounting. Suitable for overcurrent and short-circuit protection in branch circuits and equipment within industrial control panels and similar applications
Dayton
This 2-pole supplementary protector from the NDB2-63 series features a C-curve trip characteristic and is rated for 10A at 480V AC with a maximum interrupting rating of 7.5kA. It uses screw clamp terminals and is designed for DIN rail mounting. Suitable for overcurrent and short-circuit protection in branch circuits and equipment within industrial control panels and similar applications
C-curve, 2-pole supplementary protector with screw clamp terminals. Rated 32 A, 480 V AC, 7.5 kA interrupting capacity. Suitable for overcurrent and short-circuit protection in industrial control circuits
Dayton
C-curve, 2-pole supplementary protector with screw clamp terminals. Rated 32 A, 480 V AC, 7.5 kA interrupting capacity. Suitable for overcurrent and short-circuit protection in industrial control circuits
This 2-pole supplementary protector features a C-curve trip characteristic and is 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. Typical applications include overcurrent and short-circuit protection in industrial control panels, HVAC equipment, and machinery where UL1077-listed supplementary protection is required
Dayton
This 2-pole supplementary protector features a C-curve trip characteristic and is 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. Typical applications include overcurrent and short-circuit protection in industrial control panels, HVAC equipment, and machinery where UL1077-listed supplementary protection is required