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Does 3G Electric provide technical support for splitter troughs?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all splitter troughs we distribute.

HOFFMANSplitter Troughs

HOFFMAN Splitter Trough: Indoor, NEMA 1, Steel, 400 A Main Lug Current - Max

SKU 3G-OTH-55277

Brand

HOFFMAN

Item

Splitter Trough: Indoor, NEMA 1, Steel, 400 A Main Lug Current - Max

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

View Full Spec Sheet

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.

Used in

Common applications for HOFFMAN

Industrial manufacturing — HOFFMAN steel indoor enclosures (e.g., A14N126) for housing motor controls in dry indoor areas.

Food processing — HOFFMAN sloped-top washdown enclosures (e.g., CSD20168ST) for protecting electronics in high-humidity, washdown zones.

Chemical plants — HOFFMAN 304 stainless steel enclosures (e.g., CSD36308SS) for corrosion-resistant protection of instrumentation.

Outdoor installations — HOFFMAN NEMA 3R/4X enclosures (e.g., CSD302410SS) for weatherproofing electrical connections in exposed locations.

Dust-tight wireways — HOFFMAN flexible fittings (e.g., F66WFF) for routing cables in dust-tight conduit systems in grain handling facilities.

Control room consoles — HOFFMAN Consolet enclosures (e.g., C20C20) for housing operator interfaces in NEMA 12/13 environments.

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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HOFFMAN Splitter Trough: Indoor, NEMA 1, Steel, 225 A Main Lug Current - Max, 1 Main Lugs (MPN AST4224R). Key specifications — Brand: HOFFMAN; Enclosure Material: Steel; Latch Type: Slot with Lockout Tab; Number of Branch Lugs: 6; Number of Main Lugs: 1.