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

SQUARE D EGB34030 Miniature Circuit Breaker - EDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers
SQUARE DEDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers

SQUARE D EGB34030 Miniature Circuit Breaker

The SQUARE D EGB34030 is a 3-pole miniature circuit breaker from the EDB & EGB Series, rated at 30 A and 480Y/277 V AC. This bolt-on breaker is designed for overcurrent protection in industrial electrical…

SKU 3G-OTH-22678

Also listed as: EGB 34030 · EGB-34030

Brand
SQUARE D
Item
EGB34030 Miniature Circuit Breaker
Category
EDB & EGB Series, Bolt-On Square D Miniature Circuit Breakers
Available to Order
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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

SQUARE D
Manufacturer Part Number
EGB34030
Amps
30 A
AC Voltage Rating
480Y/277 V AC

Technical Documents

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

Product Description

The SQUARE D EGB34030 is a 3-pole miniature circuit breaker from the EDB & EGB Series, rated at 30 A and 480Y/277 V AC. This bolt-on breaker is designed for overcurrent protection in industrial electrical distribution systems.

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 SQUARE D EGB34030 miniature circuit breaker used for?

The SQUARE D EGB34030 is a 3-pole miniature circuit breaker rated at 30 A and 480Y/277 V AC. It provides overcurrent protection in industrial electrical distribution systems, such as panelboards and load centers, safeguarding branch circuits from overloads and short circuits.

What are the specifications of the SQUARE D EGB34030?

The SQUARE D EGB34030 is a bolt-on miniature circuit breaker from the EDB & EGB Series. It has 3 poles, a current rating of 30 A, and an AC voltage rating of 480Y/277 V AC. The manufacturer part number is EGB34030, and it is designed for overcurrent protection in industrial applications.

Where to buy the SQUARE D EGB34030 worldwide?

You can source the SQUARE D EGB34030 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 supply genuine SQUARE D circuit breakers to industrial buyers globally.

How to install the SQUARE D EGB34030 miniature circuit breaker?

To install the SQUARE D EGB34030, ensure the panel is de-energized. Securely mount the bolt-on breaker onto the busbar, torque terminals to manufacturer specifications (typically 14–20 in-lbs for SQUARE D breakers), and verify correct wire gauge for 30 A. Always follow local electrical codes and use proper personal protective equipment.

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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Three-pole bolt-on miniature circuit breaker rated 20 A and 480Y/277 V AC. Provides overcurrent protection in electrical distribution systems, panelboards, and load centers. Part of the EDB & EGB Series
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Three-pole bolt-on miniature circuit breaker rated 20 A and 480Y/277 V AC. Provides overcurrent protection in electrical distribution systems, panelboards, and load centers. Part of the EDB & EGB Series
Three-pole miniature circuit breaker rated 15 A and 277/480V AC, part of the EDB & EGB Series. Provides overcurrent protection for branch circuits in commercial and industrial electrical systems. Designed for bolt-on mounting and use with Square D NF panelboards. Maximum interrupting rating of 35kA at 277/488V AC
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Three-pole miniature circuit breaker rated 15 A and 277/480V AC, part of the EDB & EGB Series. Provides overcurrent protection for branch circuits in commercial and industrial electrical systems. Designed for bolt-on mounting and use with Square D NF panelboards. Maximum interrupting rating of 35kA at 277/488V AC
2-pole miniature circuit breaker from the EDB & EGB Series, rated 15 A at 277/480V AC single-phase. Provides overcurrent protection with a maximum interrupting rating of 35kA at 277/488V AC. Designed for bolt-on mounting in compatible panelboards for commercial and industrial electrical distribution systems
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2-pole miniature circuit breaker from the EDB & EGB Series, rated 15 A at 277/480V AC single-phase. Provides overcurrent protection with a maximum interrupting rating of 35kA at 277/488V AC. Designed for bolt-on mounting in compatible panelboards for commercial and industrial electrical distribution systems
Three-pole bolt-on miniature circuit breaker rated 30 A, 277/480V AC, three-phase, with a maximum interrupting rating of 18 kA at 277/480V AC. Suitable for overcurrent protection in commercial and industrial electrical distribution systems. Designed for use with Square D NF panelboards
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Three-pole bolt-on miniature circuit breaker rated 30 A, 277/480V AC, three-phase, with a maximum interrupting rating of 18 kA at 277/480V AC. Suitable for overcurrent protection in commercial and industrial electrical distribution systems. Designed for use with Square D NF panelboards
Three-phase bolt-on miniature circuit breaker rated 60 A at 277/480V AC with 18kA interrupting capacity. Suitable for overcurrent protection in commercial and industrial electrical distribution systems when installed in compatible panelboards
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Three-phase bolt-on miniature circuit breaker rated 60 A at 277/480V AC with 18kA interrupting capacity. Suitable for overcurrent protection in commercial and industrial electrical distribution systems when installed in compatible panelboards
Three-phase bolt-on miniature circuit breaker rated 50 A at 277/480V AC with an interrupting capacity of 18 kA. Suitable for overcurrent protection in commercial and industrial electrical distribution systems when installed in compatible panelboards
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Three-phase bolt-on miniature circuit breaker rated 50 A at 277/480V AC with an interrupting capacity of 18 kA. Suitable for overcurrent protection in commercial and industrial electrical distribution systems when installed in compatible panelboards

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Single-pole bolt-on miniature circuit breaker rated 40 A at 277V AC. Provides overcurrent protection with an interrupting rating of 18 kA at 120/240V AC. Suitable for use in branch circuit applications within commercial and industrial electrical distribution systems
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Single-pole bolt-on miniature circuit breaker rated 40 A at 277V AC. Provides overcurrent protection with an interrupting rating of 18 kA at 120/240V AC. Suitable for use in branch circuit applications within commercial and industrial electrical distribution systems
Three-phase miniature circuit breaker with bolt-on connection, rated 70 A at 277/480V AC. Provides overcurrent protection in commercial and industrial power distribution systems. Suitable for use in Square D NF panelboards
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Three-phase miniature circuit breaker with bolt-on connection, rated 70 A at 277/480V AC. Provides overcurrent protection in commercial and industrial power distribution systems. Suitable for use in Square D NF panelboards
Bolt-on miniature circuit breaker rated 70 A, 2-pole, single phase, 277/480V AC with 18kA interrupting capacity at 277/480V AC. Provides overcurrent protection in commercial and industrial electrical distribution systems. For use with Square D NF panelboards
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Bolt-on miniature circuit breaker rated 70 A, 2-pole, single phase, 277/480V AC with 18kA interrupting capacity at 277/480V AC. Provides overcurrent protection in commercial and industrial electrical distribution systems. For use with Square D NF panelboards
Three-phase bolt-on miniature circuit breaker rated 35 A at 277/480V AC. Provides overcurrent protection with an interrupting capacity of 18kA at 277/480V AC. Suitable for use in Square D NF panelboards in commercial and industrial power distribution systems
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Three-phase bolt-on miniature circuit breaker rated 35 A at 277/480V AC. Provides overcurrent protection with an interrupting capacity of 18kA at 277/480V AC. Suitable for use in Square D NF panelboards in commercial and industrial power distribution systems
Bolt-on miniature circuit breaker for use with Square D NF panelboards. Rated 90 A, single-phase, 277/480V AC with a maximum interrupting rating of 18 kA at 277/480V AC. Suitable for overcurrent protection in commercial and industrial power distribution systems
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Bolt-on miniature circuit breaker for use with Square D NF panelboards. Rated 90 A, single-phase, 277/480V AC with a maximum interrupting rating of 18 kA at 277/480V AC. Suitable for overcurrent protection in commercial and industrial power distribution systems
Three-phase bolt-on miniature circuit breaker rated 25 A at 277/480V AC. Provides overcurrent protection with an interrupting capacity of 18 kA at 277/480V AC. Suitable for use in commercial and industrial electrical distribution systems
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Three-phase bolt-on miniature circuit breaker rated 25 A at 277/480V AC. Provides overcurrent protection with an interrupting capacity of 18 kA at 277/480V AC. Suitable for use in commercial and industrial electrical distribution systems
Single-pole bolt-on miniature circuit breaker rated 20 A, 277V AC, single phase. Provides overcurrent protection for branch circuits in Square D NF panelboards. Maximum interrupting rating of 18 kA at 120/240V AC. Suitable for commercial and industrial electrical distribution systems
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Single-pole bolt-on miniature circuit breaker rated 20 A, 277V AC, single phase. Provides overcurrent protection for branch circuits in Square D NF panelboards. Maximum interrupting rating of 18 kA at 120/240V AC. Suitable for commercial and industrial electrical distribution systems
Single-pole bolt-on miniature circuit breaker rated 50 A at 277V AC. Provides overcurrent protection for branch circuits in Square D NF panelboards. Maximum interrupting rating 18kA at 120/240V AC. Suitable for commercial and industrial electrical distribution systems
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Single-pole bolt-on miniature circuit breaker rated 50 A at 277V AC. Provides overcurrent protection for branch circuits in Square D NF panelboards. Maximum interrupting rating 18kA at 120/240V AC. Suitable for commercial and industrial electrical distribution systems