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SQUARE D PQ4606G Fusible Bus Plug, 60 A, 277/480/600V AC, H/K/R Fuse Class - PQ- and PQB -Type, Square D Fusible Bus Plugs
SQUAREPQ- and PQB -Type, Square D Fusible Bus Plugs

SQUARE D PQ4606G Fusible Bus Plug, 60 A, 277/480/600V AC, H/K/R Fuse Class

The SQUARE D Busway Plug In Unit is a PQ- and PQB-Type fusible bus plug rated for 60 A at 277/480/600V AC. It features an H/K/R fuse class and is designed for use with SE Square D I-Line and I-Line II Busway systems…

SKU 3G-OTH-127536

Brand
SQUARE
Item
D PQ4606G Fusible Bus Plug, 60 A, 277/480/600V AC, H/K/R Fuse Class
Category
PQ- and PQB -Type, Square D Fusible Bus Plugs
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
Manufacturer Part Number
PQ4606G

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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 fusible bus plug rated for 60 A at 277/480/600V AC. It features an H/K/R fuse class and is designed for use with SE Square D I-Line and I-Line II Busway systems. This unit is identified by manufacturer part number PQ4606G.

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 Busway Plug In Unit PQ4606G used for?

The SQUARE D PQ4606G is a fusible bus plug used to tap power from I-Line and I-Line II busway systems in industrial plants, data centers, and commercial buildings. It provides overcurrent protection for branch circuits rated up to 60 A at 277/480/600V AC.

What are the specifications of the SQUARE D PQ4606G bus plug?

The SQUARE D PQ4606G is a PQ-Type fusible bus plug rated 60 A, 277/480/600V AC, with an H/K/R fuse class. It is designed for SE Square D I-Line and I-Line II Busway systems. The manufacturer part number is PQ4606G.

Where to buy the SQUARE D PQ4606G bus plug worldwide?

3G Electric supplies the SQUARE D PQ4606G bus plug to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Square D part.

How to install a SQUARE D PQ bus plug on I-Line busway?

To install a SQUARE D PQ bus plug, ensure the busway is de-energized. Align the plug's stab assembly with the busway slot, engage the hook, and rotate the plug into position until it locks. Torque the retaining screws per Square D instructions. Always follow NFPA 70E safety practices.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This SQUARE D fusible bus plug is rated for 200 A at 277/480/600V AC. It is a PQ-type unit designed for use with Square D I-Line and I-Line II busway systems. The plug accommodates R-class fuses and is suitable for tapping power in industrial and commercial power distribution applications
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This SQUARE D fusible bus plug is rated for 200 A at 277/480/600V AC. It is a PQ-type unit designed for use with Square D I-Line and I-Line II busway systems. The plug accommodates R-class fuses and is suitable for tapping power in industrial and commercial power distribution applications
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Fusible bus plug rated 100 A at 277/480/600V AC, designed for use with Square D I-Line and I-Line II busway systems. Accepts R fuse class. Suitable for tapping power in industrial and commercial electrical distribution for branch circuit protection
Fusible bus plug rated 30 A at 600V AC, PQ type accepting H/K/R class fuses. For 3-phase, 3-wire with ground systems. Used to tap power from busway systems for branch circuit protection
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Fusible bus plug rated 30 A at 600V AC, PQ type accepting H/K/R class fuses. For 3-phase, 3-wire with ground systems. Used to tap power from busway systems for branch circuit protection
Fusible bus plug for tapping power from busway systems. Rated 60 A at 240V AC, 3-phase, 3-wire with ground. PQ-type unit accepts H/K/R fuse classes. Used in industrial and commercial electrical distribution for overcurrent protection of branch circuits
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Fusible bus plug for tapping power from busway systems. Rated 60 A at 240V AC, 3-phase, 3-wire with ground. PQ-type unit accepts H/K/R fuse classes. Used in industrial and commercial electrical distribution for overcurrent protection of branch circuits
Fusible bus plug unit rated 200 A at 120/208/240V AC. Accepts H/K/R fuse classes. Designed for use with Square D I-Line and I-Line II busway systems. Suitable for tapping power in branch-circuit protection and distribution applications
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Fusible bus plug unit rated 200 A at 120/208/240V AC. Accepts H/K/R fuse classes. Designed for use with Square D I-Line and I-Line II busway systems. Suitable for tapping power in branch-circuit protection and distribution applications
Fusible bus plug rated 30 A at 120/208/240V AC. Accepts H/K/R fuse classes. Provides a grounded connection point for branch circuits in industrial power distribution systems
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Fusible bus plug rated 30 A at 120/208/240V AC. Accepts H/K/R fuse classes. Provides a grounded connection point for branch circuits in industrial power distribution systems

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Fusible bus plug rated 200 A at 600V AC, PQ type with H/K/R fuse class, for 3-phase, 3-wire with ground applications. Used to tap power from busway systems in industrial distribution panels and manufacturing facilities
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Fusible bus plug for tapping power from busway systems. Rated 60 A, 600V AC, 3-phase, 3-wire with ground. Accepts H/K/R fuse classes. Suitable for use in industrial and commercial electrical distribution
Fusible bus plug rated 100 A at 240V AC, 3-phase, 3-wire with ground. PQ-type unit accepts H/K/R class fuses. Used to tap power from busway systems for branch circuit overcurrent protection in industrial and commercial electrical distribution
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Fusible bus plug rated 100 A at 240V AC, 3-phase, 3-wire with ground. PQ-type unit accepts H/K/R class fuses. Used to tap power from busway systems for branch circuit overcurrent protection in industrial and commercial electrical distribution
This SQUARE D PQ-Type fusible bus plug is rated for 30 A at 277/480/600V AC and accepts H/K/R fuse class. It is designed for use with SE Square D I-Line and I-Line II Busway systems to provide overcurrent protection for branch circuits in industrial and commercial electrical distribution
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This SQUARE D PQ-Type fusible bus plug is rated for 30 A at 277/480/600V AC and accepts H/K/R fuse class. It is designed for use with SE Square D I-Line and I-Line II Busway systems to provide overcurrent protection for branch circuits in industrial and commercial electrical distribution
This SQUARE D PQ4206G is a PQ-Type fusible bus plug rated 60 A at 120/208/240V AC. It accepts H, K, and R class fuses and is designed for use with I-Line and I-Line II busway. Used to distribute power from busway to branch circuits in industrial and commercial electrical systems
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This SQUARE D PQ4206G is a PQ-Type fusible bus plug rated 60 A at 120/208/240V AC. It accepts H, K, and R class fuses and is designed for use with I-Line and I-Line II busway. Used to distribute power from busway to branch circuits in industrial and commercial electrical systems
Fusible bus plug for tapping power from busway systems. Rated 100 A at 600V AC, 3-phase, 3-wire with ground. Accepts H/K/R fuse classes. Suitable for industrial power distribution applications
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