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HOFFMAN AST4404R Splitter Trough - Splitter Troughs
HOFFMANSplitter Troughs

HOFFMAN AST4404R Splitter Trough

The HOFFMAN Splitter Trough: Indoor is a NEMA 1 steel enclosure designed for electrical distribution. It features a slot with lockout tab latch, 2:1 main lugs, and 6 branch lugs, with a maximum main lug current…

SKU 3G-OTH-55277

Brand
HOFFMAN
Item
AST4404R Splitter Trough
Part Number
AST4404R
Category
Splitter Troughs
Available to Order
Also known as:AST4404RHOFFMAN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

HOFFMAN
Manufacturer Part Number
AST4404R
Type
NEMA 1, Steel, 400 A Main Lug Current - Max
Latch Type
Slot with Lockout Tab
Enclosure Material
Steel
Number of Main Lugs
2:1
Number of Branch Lugs
6

Technical Documents

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

Product Description

The HOFFMAN Splitter Trough: Indoor is a NEMA 1 steel enclosure designed for electrical distribution. It features a slot with lockout tab latch, 2:1 main lugs, and 6 branch lugs, with a maximum main lug current rating of 400 A. This product, identified by manufacturer part number AST4404R, is suitable for indoor applications requiring organized power splitting.

Frequently Asked Questions

What is the HOFFMAN Splitter Trough used for?

The HOFFMAN Splitter Trough is used for indoor electrical distribution, splitting a main power feed into multiple branch circuits. It is ideal for industrial and commercial facilities requiring organized power splitting within a NEMA 1 steel enclosure.

What are the specifications of the HOFFMAN Splitter Trough AST4404R?

The HOFFMAN Splitter Trough AST4404R is a NEMA 1 indoor steel enclosure with a slot with lockout tab latch. It has 2:1 main lugs, 6 branch lugs, and a maximum main lug current rating of 400 A. The manufacturer part number is AST4404R.

Where to buy the HOFFMAN Splitter Trough worldwide?

You can source the HOFFMAN Splitter Trough AST4404R through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your electrical distribution needs.

How to install the HOFFMAN Splitter Trough?

Install the HOFFMAN Splitter Trough by mounting the NEMA 1 steel enclosure securely to a wall or structure. Connect the main feed to the 2:1 main lugs and branch circuits to the 6 branch lugs, ensuring all connections are torqued per HOFFMAN specifications. Use the slot with lockout tab for safety.

Used in

Common applications for HOFFMAN
Oil and gas — Hoffman NEMA 3R enclosures with built-in ventilation for outdoor control panels exposed to rain and sleet.
Water treatment — Hoffman NEMA 4X stainless steel enclosures for washdown areas and corrosive environments.
Food and beverage — Hoffman NEMA 4X enclosures and air conditioners for hygienic processing areas requiring dust-tight and moisture-resistant protection.
Power generation — Hoffman wireway systems and U-connectors for routing control wiring in turbine halls and switchgear rooms.
Manufacturing — Hoffman enclosure heaters and LED lights for condensation control and interior illumination in machine control cabinets.
Panel building — Hoffman infeed wiring kits and exhaust grilles for efficient assembly and thermal management of custom control panels.
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HOFFMAN Products

3G Electric supplies HOFFMAN splitter troughs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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