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BRAH ELECTRIC BPQ3603N Fusible Bus Plug, 600V, Class R, Replaces PQ4603J - PQ- and PQB- Type, Square D-Style Fusible Bus Plugs
BRAH ELECTRICPQ- and PQB- Type, Square D-Style Fusible Bus Plugs

BRAH ELECTRIC BPQ3603N Fusible Bus Plug, 600V, Class R, Replaces PQ4603J

The BRAH ELECTRIC Bus Plug is a PQ- and PQB-Type, Square D-Style fusible bus plug designed for use with SE I-Line I and II Busway. It has a voltage rating of 600V, uses Class R fuses, and is a BPQ breaker type. This…

SKU 3G-OTH-19931

Brand
BRAH ELECTRIC
Item
BPQ3603N Fusible Bus Plug, 600V, Class R, Replaces PQ4603J
Part Number
BPQ3603N
Category
PQ- and PQB- Type, Square D-Style Fusible Bus Plugs
Available to Order
Also known as:BPQ3603NBRAH ELECTRIC
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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

BRAH ELECTRIC
Manufacturer Part Number
BPQ3603N
Type
Replaces PQ4603/PQ4603J/PQ4603R, Fusible
Voltage
600V
Fuse Class
R
Breaker Type
BPQ
For Use With
SE I-Line I and II Busway
OEM Part Number
PQ4603J

Technical Documents

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BRAH ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRAH ELECTRIC Bus Plug is a PQ- and PQB-Type, Square D-Style fusible bus plug designed for use with SE I-Line I and II Busway. It has a voltage rating of 600V, uses Class R fuses, and is a BPQ breaker type. This unit replaces OEM part number PQ4603J and is identified by manufacturer part number BPQ3603N.

Frequently Asked Questions

What is the BRAH ELECTRIC Bus Plug used for?

The BRAH ELECTRIC Bus Plug is a fusible disconnect used to tap power from Square D/Schneider Electric I-Line I and II busway systems. It provides overcurrent protection using Class R fuses and is commonly applied in industrial power distribution, manufacturing plants, and commercial facilities requiring reliable branch circuit isolation.

What are the specifications of the BRAH ELECTRIC Bus Plug?

The BRAH ELECTRIC Bus Plug has a voltage rating of 600V, uses Class R fuses, and is a BPQ breaker type. It is designed for use with SE I-Line I and II Busway and replaces OEM part number PQ4603J. The manufacturer part number is BPQ3603N.

Where to buy the BRAH ELECTRIC Bus Plug worldwide?

You can source the BRAH ELECTRIC Bus Plug 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 provide competitive pricing and reliable sourcing for this BPQ3603N fusible bus plug.

How to select the correct BRAH ELECTRIC Bus Plug for your busway?

To select the correct BRAH ELECTRIC Bus Plug, verify your busway system is SE I-Line I or II. Confirm voltage rating is 600V and fuse class is R. The BPQ3603N replaces Square D PQ4603J. Always match the breaker type (BPQ) and physical mounting style to your existing busway plug-in opening for proper fit and safety.

Used in

Common applications for BRAH ELECTRIC
Industrial manufacturing plants — BRAH ELECTRIC bus plugs for GE Flex-A-Plug busway systems in 240V distribution
Commercial building retrofits — BRAH ELECTRIC BIP3610N replacing obsolete Eaton Cutler-Hammer bus plugs in 600V POW-R-WAY systems
Utility substations — BRAH ELECTRIC BES3603G for Siemens BD busway with Class H fuses at 600V
Data center power distribution — BRAH ELECTRIC BEB3203GW for GE Spectra Series busway at 240V with Class R fuses
Oil and gas facilities — BRAH ELECTRIC BEC3610GNW for GE Armor Clad busway in 600V three-phase, four-wire with ground applications
Warehouse lighting circuits — BRAH ELECTRIC BES3210NW for Siemens BD busway at 240V with 100 A ampacity
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BRAH ELECTRIC Products

3G Electric supplies BRAH ELECTRIC pq- and pqb- type, square d-style fusible bus plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This BRAH ELECTRIC bus plug is a PQ- and PQB-type fusible unit rated for 240V. It accepts Class J fuses and is designed for use with SE I-Line I and II busway. Suitable for tapping power in industrial electrical distribution systems for branch-circuit protection
BRAH ELECTRIC
This BRAH ELECTRIC bus plug is a PQ- and PQB-type fusible unit rated for 240V. It accepts Class J fuses and is designed for use with SE I-Line I and II busway. Suitable for tapping power in industrial electrical distribution systems for branch-circuit protection

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