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

3G Electric
RFQ CartGet a QuoteSign inSign up
SQUARE D Molded Case Circuit Breaker: 50 A Amps, 65kA at 240V AC, Fixed, Lug, BC - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D Molded Case Circuit Breaker: 50 A Amps, 65kA at 240V AC, Fixed, Lug, BC

The Square D HGA260504 is a 50 A molded case circuit breaker from the HG series, designed for I-Line panelboards. It features a 65kA at 240V AC maximum AIR rating, fixed instantaneous trip, lug terminal connections…

SKU 3G-OTH-721850

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 50 A Amps, 65kA at 240V AC, Fixed, Lug, BC
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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

Technical Specifications

SQUARE D
Manufacturer Part Number
HGA260504
Series
HG
Type
65kA at 240V AC, Fixed, Lug, BC
Max. AIR Rating
65kA at 240V AC
Phase Connection
BC
Instantaneous Trip
Fixed
Terminal Connection
Lug
Low Amp Trip Setting
400 A
View Full Spec Sheet

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

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

Product Description

The Square D HGA260504 is a 50 A molded case circuit breaker from the HG series, designed for I-Line panelboards. It features a 65kA at 240V AC maximum AIR rating, fixed instantaneous trip, lug terminal connections, BC phase connection, and a 400 A low amp trip setting.

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 HGA260504 molded case circuit breaker used for?

The Square D HGA260504 is a 50 A molded case circuit breaker from the HG series, used for overcurrent protection in I-Line panelboards. It is suitable for commercial and industrial electrical distribution systems where a 65kA at 240V AC interrupting rating and fixed instantaneous trip are required.

What are the specifications of the Square D HGA260504 circuit breaker?

The Square D HGA260504 is a 50 A molded case circuit breaker with a 65kA at 240V AC maximum AIR rating. It features fixed instantaneous trip, lug terminal connections, BC phase connection, and a 400 A low amp trip setting. It is part of the HG series for I-Line panelboards.

Where to buy the Square D HGA260504 circuit breaker worldwide?

3G Electric supplies the Square D HGA260504 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Square D equipment and support your procurement needs across 14 industrial departments.

How to select the correct Square D molded case circuit breaker for an I-Line panelboard?

To select the correct Square D molded case circuit breaker, verify the panelboard type (I-Line), required ampere rating (50 A), interrupting rating (65kA at 240V AC), and trip characteristics (fixed instantaneous). Confirm terminal connection type (lug) and phase connection (BC). 3G Electric can help match the HGA260504 to your application.

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 square d molded case circuit breakers for i-line panelboards. 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 →

More from SQUARE D

View all SQUARE D parts →
Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, JG (MPN JGL36000S25). Key specifications — Terminal Connection: Line/Load Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: JG.
SQUARE D
Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, JG (MPN JGL36000S25). Key specifications — Terminal Connection: Line/Load Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: JG.
Molded Case Circuit Breaker: 70 A Amps, 65kA at 240V AC, Fixed, Lug, AB, 800 A Low Amp Trip Setting (MPN HGA260701). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.
SQUARE D
Molded Case Circuit Breaker: 70 A Amps, 65kA at 240V AC, Fixed, Lug, AB, 800 A Low Amp Trip Setting (MPN HGA260701). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.
Molded Case Circuit Breaker: 225 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36225). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
SQUARE D
Molded Case Circuit Breaker: 225 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36225). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
Molded Case Circuit Breaker: 175 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36175). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
SQUARE D
Molded Case Circuit Breaker: 175 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36175). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
Molded Case Circuit Breaker: 200 A Amps, 25kA at 240V AC, Fixed, Lug, BC, 2 Poles, 240V AC, QD (MPN QDA222004). Key specifications — Terminal Connection: Lug; Phase Connection: BC; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
SQUARE D
Molded Case Circuit Breaker: 200 A Amps, 25kA at 240V AC, Fixed, Lug, BC, 2 Poles, 240V AC, QD (MPN QDA222004). Key specifications — Terminal Connection: Lug; Phase Connection: BC; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AB, 2 Poles, 240V AC, QD (MPN QDA220901). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
SQUARE D
Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AB, 2 Poles, 240V AC, QD (MPN QDA220901). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
Molded Case Circuit Breaker: 150 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36150). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
SQUARE D
Molded Case Circuit Breaker: 150 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36150). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
Molded Case Circuit Breaker: 80 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, 800 A Low Amp Trip Setting (MPN HGA36080). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.
SQUARE D
Molded Case Circuit Breaker: 80 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, 800 A Low Amp Trip Setting (MPN HGA36080). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.