BRAH Electric
 
BRAH BEC3603 Fusible Bus Plug – replacement for General Electric AC361R
BEC3603 Fusible Bus Plug – view 1 of 3BEC3603 Fusible Bus Plug – view 2 of 3BEC3603 Fusible Bus Plug – view 3 of 3

BEC3603 Fusible Bus Plug

BRAH BEC3603 fusible bus plug: 30A, 600V, 3-phase, 3-wire. Replaces General Electric AC361R and 4 other part numbers. UL Listed assembly; UL Recognized internal switch and components. Covered by a BRAH Electric 2-year warranty; in-stock orders placed before 3:00 PM Pacific ship the same business day.

Factory New
Drop-in fit
Matches OEM Specs
In Stock
$1,362.50USD
1
2-Year Warranty included
(855) 355-2724Average waiting time: 1 min

Product Specifications

DatasheetCAD Doc (STEP)

AC361R, 30 amp, 600 volt, 3 phase, 3 wire, fusible style bus plug, type BEC / AC, UL Listed assembly, complete with UL Recognized internal switch and components, suitable for use with OEM General Electric Armor Clad industrial busway systems, accepts Class H, R and J fuse types, direct substitute, fit and function for GE OEM AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ.

Replaces: AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ

BEC3603 specifications
BRAH Part NumberBEC3603
Replacement for OEM Part #AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ
Replacement for OEM MfrGeneral Electric
FamilyArmor Clad
TypeAC, BEC
Amperage30A
Voltage600V
Phase3PH
Wire3W
GroundFALSE
Weather StrippingFALSE
Fuse ClassH, R, J
AIC Rating200kA@480VAC
StyleFusible
UL statusUL Listed assembly; UL Recognized internal switch and components

Frequently Asked Questions

Is this a direct drop-in replacement?
Yes. All BRAH Electric products are engineered as 1:1 direct replacements for the corresponding OEM part. No modifications, adapters, or special wiring are required for installation.*
*Exceptions may apply.
What warranty is included?
Every BRAH product ships with a 2-year warranty from the date of invoice. We guarantee proper function without defects according to provided specifications. Contact Kits carry a 6-month warranty.
Do you offer volume or bulk pricing?
Yes. If you are purchasing 10 or more units, or plan to buy regularly, you may qualify for our volume or reseller pricing program. Click on the product page or call us at (855) 355-2724. If you are not a reseller but are interested in volume pricing, you are invited to contact us using this method as well.
What is your return policy?
Returns must be approved by a BRAH Electric representative with an RMA number. Returns within 30 days of shipment are subject to a restocking charge of 25–50%. Items are non-refundable after 30 days. Contact our support team to request an RMA. If you are unsure about product fit, call us at (855) 355-2724. See our Policies page for full details.
How fast will my order ship?
In-stock items ordered before 3:00 PM (Pacific) ship the same business day. You can see the live shipping countdown timer on the product page. Most domestic orders arrive within 2–5 business days.
Is this compatible with my General Electric busway?
Yes. This BRAH replacement is engineered for direct compatibility with General Electric busway systems and follows the same mounting and electrical specifications as the original part.
What OEM part numbers does BEC3603 replace?
BEC3603 directly replaces AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ with no modifications or adapters required*—it installs just like the original. *Exceptions may apply.
Is BEC3603 a drop-in replacement for AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ?
Yes. BEC3603 is a 1:1 drop-in replacement for AC361R, AC361RJ, AC1361, AC1361R, AC1361RJ in General Electric applications. Same mounting and wiring.

Why purchase from BRAH Electric?

The new leader in aftermarket electrical parts. Trusted by more than 10k customers. Parts are tested at BRAH Electric's Carlsbad, California facility.

Rated 5.0 from 33 Google reviews (as of October 2026). Read our reviews on Google

Factory New
Drop-in fit
Matches OEM Specs
Ships Worldwide
2-Year Warranty included

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