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3G Electric
SQUARE D PQ4210G Fusible Bus Plug, 100 A, 120/208/240V AC, PQ-Type - PQ- and PQB -Type, Square D Fusible Bus Plugs
SQUAREPQ- and PQB -Type, Square D Fusible Bus Plugs

SQUARE D PQ4210G Fusible Bus Plug, 100 A, 120/208/240V AC, PQ-Type

The SQUARE D Busway Plug In Unit is a PQ- and PQB-Type, Square D Fusible Bus Plug rated for 100 A at 120/208/240V AC. It is designed for use with SE Square D I-Line and I-Line II Busway and accepts K-type fuses. This…

SKU 3G-OTH-127546

Brand
SQUARE
Item
D PQ4210G Fusible Bus Plug, 100 A, 120/208/240V AC, PQ-Type
Part Number
PQ4210G
Category
PQ- and PQB -Type, Square D Fusible Bus Plugs
Available to Order
Also known as:PQ4210GSQUARE
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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
Manufacturer Part Number
PQ4210G

Technical Documents

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

Product Description

The SQUARE D Busway Plug In Unit is a PQ- and PQB-Type, Square D Fusible Bus Plug rated for 100 A at 120/208/240V AC. It is designed for use with SE Square D I-Line and I-Line II Busway and accepts K-type fuses. This unit carries the manufacturer part number PQ4210G.

Frequently Asked Questions

What is the SQUARE D Busway Plug In Unit PQ4210G used for?

The SQUARE D Busway Plug In Unit PQ4210G is a fusible bus plug used to tap power from Square D I-Line and I-Line II busway systems. It is rated for 100 A at 120/208/240V AC and accepts K-type fuses, making it suitable for branch circuit protection in industrial and commercial power distribution.

What are the specifications of the SQUARE D Busway Plug In Unit PQ4210G?

The SQUARE D Busway Plug In Unit PQ4210G is a PQ- and PQB-Type fusible bus plug rated for 100 A at 120/208/240V AC. It is designed for SE Square D I-Line and I-Line II Busway and accepts K-type fuses. The manufacturer part number is PQ4210G.

Where to buy the SQUARE D Busway Plug In Unit PQ4210G worldwide?

3G Electric supplies the SQUARE D Busway Plug In Unit PQ4210G worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Square D bus plug.

How to select the correct SQUARE D bus plug for I-Line busway?

To select the correct SQUARE D bus plug, match the voltage and current rating to your system—this PQ4210G unit is rated 100 A at 120/208/240V AC. Ensure compatibility with your Square D I-Line or I-Line II busway and verify the fuse type required (K-type for this model).

Used in

Common applications for SQUARE
Commercial building lighting control — Square D 8903LO60V04 (6-pole, 30 A, 277V AC coil) for switching large-area lighting in offices and retail spaces.
Warehouse lighting — Square D 8903LO1000V02 (10-pole, 30 A, 120V AC coil) for centralized control of high-bay lighting circuits.
Parking lot lighting — Square D 8903SPO2V04 (3-pole, 60 A, 277V AC coil) for remote switching of exterior lighting groups.
Manufacturing facility lighting — Square D 8903LO1200V02 (12-pole, 30 A, 120V AC coil) for multi-circuit lighting control in production areas.
Industrial facility lighting — Square D 8903SMO2V02 (3-pole, 30 A, 120V AC coil) for switching lighting in small zones or individual rooms.
Large-scale lighting systems — Square D 8903LO80V02 (8-pole, 30 A, 120V AC coil) for controlling multiple lighting circuits from a single point.
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SQUARE Products

3G Electric supplies SQUARE pq- and pqb -type, square d 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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