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Dayton Miniature Circuit Breaker: 16 A Amps, 10kA at 480V AC - D-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
DaytonD-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Dayton Miniature Circuit Breaker: 16 A Amps, 10kA at 480V AC

The DAYTON IEC Miniature Circuit Breaker (MPN 33V921) is a 16 A, D-Curve, 3-pole UL489 DIN rail-mount miniature circuit breaker with a lug terminal connection. It has a maximum AIR rating of 10kA at 480V AC and is…

SKU 3G-OTH-20567

Brand
Dayton
Item
Miniature Circuit Breaker: 16 A Amps, 10kA at 480V AC
Category
D-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

Dayton
Manufacturer Part Number
33V921
Max. AIR Rating
10kA at 480V AC
DC Voltage Rating
Not Rated
Terminal Connection
Lug
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON IEC Miniature Circuit Breaker (MPN 33V921) is a 16 A, D-Curve, 3-pole UL489 DIN rail-mount miniature circuit breaker with a lug terminal connection. It has a maximum AIR rating of 10kA at 480V AC and is not rated for DC 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 Miniature Circuit Breaker 33V921 used for?

The DAYTON IEC Miniature Circuit Breaker 33V921 is used for overcurrent protection in industrial and commercial electrical panels. Its D-Curve trip characteristic makes it suitable for high-inrush loads such as motors, transformers, and lighting systems. It mounts on a DIN rail and is UL489 listed for branch circuit protection.

What are the specifications of the DAYTON 33V921 miniature circuit breaker?

The DAYTON 33V921 is a 16 A, D-Curve, 3-pole UL489 miniature circuit breaker with a lug terminal connection. It has a maximum AIR rating of 10kA at 480V AC and is not rated for DC voltage. The manufacturer part number is 33V921, and it is designed for DIN rail mounting.

Where to buy the DAYTON 33V921 miniature circuit breaker worldwide?

You can source the DAYTON 33V921 miniature circuit breaker 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 competitive pricing and reliable sourcing for this DAYTON component.

How to install the DAYTON 33V921 miniature circuit breaker?

To install the DAYTON 33V921, first ensure the panel is de-energized. Snap the breaker onto a standard 35 mm DIN rail until it locks. Connect the line and load conductors to the lug terminals, tightening to the manufacturer's recommended torque. Verify the D-Curve rating matches your application's inrush current before energizing.

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 ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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