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I-Line

Schneider Electric I-Line

The Schneider Electric "I Line Series" offers the Square D I Line line of power distribution panelboards, busways, combo panelboards, and Enable Modules for digital functions. It includes I Line circuit breaker panelboards (AC & DC systems), I Line Busway up to 5000 A, Combo Panelboards combining lighting and power sections, and modules for metering, communication, and safety. These products are suited for industrial, commercial, and utility systems to distribute power, protect circuits, monitor energy, and integrate safety in motor loads, service entrances, and lighting systems.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse I-Line

Browse available units in our catalog of I-Line.

PFH36015GN

Featuring a thermal magnetic breaker type, this circuit breaker has a maximum interrupt rating of 18 kA and is designed for 4-wire configurations. It fits within an FH (F-Frame) frame and consists of

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4.5

PQ3203G

This fusible plug-in unit operates at a frequency of 50/60 Hz and can handle an interrupting rating of up to 200 kA. It features an open-type enclosure and can be mounted either vertically or horizont

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5.0

PJD36225GN

Designed under the I-Line product line, this thermal magnetic breaker offers 3 poles for reliable operation. Rated for 600 V AC and equipped with a 14 kA interrupt rating, it ensures robust performanc

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4.5

LH36200

This circuit breaker has a breaking capacity code of H and operates effectively within a maximum ambient humidity of 80% RH, ensuring performance without condensation present. Designed for I-Line moun

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5.0

PKA250G

Featuring a KAP frame breaker type, this 3-pole unit utilizes a plug-in mounting style compatible with I-Line busways. Its wiring configuration consists of 3 wires, making it suitable for various setu

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4.5

PTB502G

This tap box features a 4-wire wiring configuration and includes integral ground bus functionality. Its compatibility with 300 kcmil cable sizes makes it versatile for various installations. Built fro

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5.0

PHD36150G

Part of the I-Line series, the PHD36150G circuit breaker plug-in unit is rated for a current of 150 A. It features an H-frame design and offers a breaking capacity code of D. Compliance with UL and CS

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5.0

PHJ36060G

Designed for class 5600 applications, the PHJ36060G is a 3-phase modular unit intended for feeder or plug-in busway distribution. It is compliant with UL and CSA standards. The H-frame module includes

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4.5

PFH36030G

This F-frame unit is rated for operational currents up to 30 A and features three poles. The device includes a thermal magnetic circuit breaker rated at 30 A, ensuring reliable protection. It employs

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4.5

PHJ36125GN

This plug-in unit is built for an H-frame type and operates efficiently within a voltage range of 600V AC and 277 to 480V. It includes a toggle control for user-friendly operation and is classified as

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4.5
Showing 51-60 of 80 results