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3G Electric
SQUARE D EGB34050 Miniature Circuit Breaker, 50A, 3-Pole, 277/480V AC, 35kA - EDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers
SQUARE DEDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers

SQUARE D EGB34050 Miniature Circuit Breaker, 50A, 3-Pole, 277/480V AC, 35kA

<p>The SQUARE D EGB34050 is a 3-pole miniature circuit breaker from the EDB & EGB series, rated at 50 amps and 277/480V AC. With a maximum AIR rating of 35kA at 277/480V AC, it provides robust overcurrent protection…

SKU 3G-OTH-22310

Also listed as: EGB 34050 · EGB-34050

Brand
SQUARE D
Item
EGB34050 Miniature Circuit Breaker, 50A, 3-Pole, 277/480V AC, 35kA
Part Number
EGB34050
Category
EDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers
Available to Order
Also known as:EGB34050SQUARE D
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
EGB34050
Type
Three Phase, 35kA at 277/488V AC
AC
277/480V
Amps
50 A
Phase
Three
Poles
3
For Use With
Square D NF Panelboards
Max. AIR Rating
35kA at 277/488V AC
AC Voltage Rating
277/480V AC

Technical Documents

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

Product Description

<p>The SQUARE D EGB34050 is a 3-pole miniature circuit breaker from the EDB & EGB series, rated at 50 amps and 277/480V AC. With a maximum AIR rating of 35kA at 277/480V AC, it provides robust overcurrent protection for three-phase systems. This bolt-on breaker is designed for use with Square D NF panelboards, making it a reliable choice for commercial and industrial electrical distribution.</p><p>Ideal for procurement buyers in Singapore, 3G Electric offers this breaker with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>

Frequently Asked Questions

What is the voltage and current rating of the SQUARE D EGB34050?

The EGB34050 is rated for 50 amps and 277/480V AC, three-phase, with a maximum AIR rating of 35kA at 277/480V AC.

Is the EGB34050 compatible with Square D NF panelboards?

Yes, the EGB34050 is specifically designed for use with Square D NF panelboards.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems
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SQUARE D Products

3G Electric supplies SQUARE D edb & egb series, bolt-on square d 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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