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Weg UBW400N-FTU300-3A 3-pole molded case circuit breaker with fixed thermal-magnetic trip, rated 300A and 35kA interrupting capacity at 480VAC. 400A frame size with screw terminals and fixed lugs for secure line/load connections. Provides overload and short-circuit protection for branch circuits and feeders in industrial and commercial distribution systems.

MODEL UBW400N-FTU300-3A

BRAND

WEG

SKU

5741571

UOM

each

Contact supplier for technical support on: 800-ASK-4WEG

$1,152.00 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Breaker interuption capacity at 480 VAC

35.0ï¿½kA

Connector cross-section

4 mm2

Frame size

400

Lugs color

Gray

Nominal current

16 A

Number of poles

Quantity per packaging

Rated current

300.0ï¿½A

Rated voltage

500 V

Terminal type

Screw

Trip type

Fixed thermal and magnetic

The WEG UBW Series of Molded Case Circuit Breakers are designed to provide short circuit and thermal protection for industrial electrical equipment. Increased frame sizes and amperages cover more applications and when combined with our complete line of Automation/Control products, provide customers a one stop shop for all their panel needs.

Broad product offering up to 2500 Amps;
Multiple SCCR Ratings up to 100 KIAC Ratings;
Maintenance mode for superior Arc Flash Protection;
Field or Factory installed options;
Optional multi-conductor load side lugs.

SKU: 1312372

New 40hp motor

We had our 40hp compressor go down. We determined over the weekend that a motor winding was bad. First think Monday morning I consulted with the techs at MRO and verified that the manufacturer had a replacement in stock so I placed the order. The new motor (600 lbs) arrived on Wednesday... WOW. Granted the motor was in Georgia and we are in Tennessee but still the service and speedy delivery was incredible!

SKU: 2853013

Weg .7536os1bjprw56c-s

Motor was as described; runs smoothly and quietly.

SKU: 2520103

Thanks, olha!

Olha, unlike the other service reps, actually got this order completed. If it wasn't for her, I would never spend another dime with your company, after what happened to my last order.

SKU: 1310383

Great service

Five Star Company -Easy ordering system and quick delivery.

When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

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Reviews

SKU: 1312372

New 40hp motor

SKU: 2853013

Weg .7536os1bjprw56c-s

Motor was as described; runs smoothly and quietly.

SKU: 2520103

Thanks, olha!

Olha, unlike the other service reps, actually got this order completed. If it wasn't for her, I would never spend another dime with your company, after what happened to my last order.

SKU: 1310383

Great service

Five Star Company -Easy ordering system and quick delivery.

Return policy