Square D ICWL2 I-Line Enable M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8,471.03
Square D ICWL2 I-Line Enable Module, Maintenance Mode Switch

Square D ICWL2 I-Line Enable Module, Maintenance Mode Switch

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Model: ICWL2422MMS

In Stock (leaves warehouse same day if ordered before 3pm ET)

$8,471.03
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Square D ICWL2 I-Line Enable Module, Maintenance Mode Switch

The Square D I-Line Enable Module (ICWL2 Series) is a space-saving, plug-on module that transforms an I-Line panelboard into a connected, digital solution — adding metering, communications, and a Maintenance Mode Switch for reduced trip times without increasing the equipment footprint. This module is available in a range of ratings from 240VAC to 480VAC at 50/60 Hz to match standard I-Line panelboard applications, and it fits directly into the I-Line bus stack, eliminating the need for a box extension. Mercury free and RoHS compliant with exemptions, it is built for modern, code-conscious electrical distribution equipment.

Key Features

  • Modular Plug-On Design: Installs like adding a breaker, fitting directly into the I-Line bus so no box extension is required.
  • Maintenance Mode Switch: Built-in switch provides a Maintenance Mode Switch function for reduced trip times during service work.
  • Digital & Communication Ready: Easily adds metering and communications capability (MMS messaging client) without a costly equipment upgrade.
  • Voltage Range: Offered in ratings from 240VAC to 480VAC at a network frequency of 50/60 Hz for standard I-Line panelboard applications.
  • Panelboard Compatibility: Designed for direct mounting on the base unit and bottom of the enclosure.
  • Easy Installation: Mounts on the bus stack and secures with tighten captive retaining screws for a fast, tool-light installation.
  • Mercury Free Construction: Manufactured without mercury for safer handling and disposal.

Certifications & Compliance

  • ROHS Eur Status: Compliant with Exemptions
  • Mercury Free
  • China ROHS In Scope

Technical Specifications

  • Product Or Component Type: switch module
  • Mercury Free: Yes
  • ROHS Eur In Scope: Yes
  • China ROHS In Scope: Yes
  • Country of Origin: Mexico
  • Legacy WEEE Scope: In
  • ROHS Exemption Information: Yes
  • Returnability: Yes

Typical Applications

  • I-Line Panelboard Metering and Monitoring
  • Commercial and Industrial Power Distribution
  • Retrofit Communications for Existing I-Line Equipment
  • Maintenance Mode Switching for Reduced Trip Times
  • Connected, Digitally Enabled Electrical Rooms

Why Square D?

Square D engineers the I-Line Enable Module, ICWL2 Series, for reliable, code-compliant performance in professional electrical distribution equipment across its 240VAC to 480VAC range. With mercury-free construction, RoHS compliance with exemptions, and a modular design that adds digital capability without expanding the panelboard footprint, it delivers a future-ready upgrade path backed by Square D's reputation for dependable power distribution components.

Manufacturer Resources

Product Specs

Product Type:
Panelboard Accessory
Series:
ICWL2
Standards:
RoHS Compliant with Exemptions
Department:
Electrical
Product Group:
Power Distribution
Product Subgroup:
Panelboards & Load Centers

Square D ICWL2422MMS – Frequently Asked Questions

1) Which Square D ICWL2 module do I order for a 480V I-Line panelboard?
Order the ICWL2422MMS for 480VAC service. The 240VAC version is the ICWL2222MMS. Those are the two ratings offered in the ICWL2 I-Line Enable Module line, both at 50/60 Hz, so match the part number to the panelboard's system voltage before you order.
2) Do I need a box extension to add the ICWL2 enable module to an existing I-Line panelboard?
No. The ICWL2 module plugs directly into the I-Line bus stack, so it mounts inside the existing enclosure with no box extension and no increase in equipment footprint. It installs much like adding a breaker and secures with captive retaining screws.
3) What does the Maintenance Mode Switch on the ICWL2 module actually do for arc flash work?
The ICWL2 carries a built-in Maintenance Mode Switch function that reduces trip times while crews are working in the equipment. Faster clearing during service work is the reason this module gets specified on top of its metering and communications capability.
4) Can I add metering and communications to I-Line gear I already have installed, or do I have to replace the panelboard?
Retrofit is the point of the ICWL2 I-Line Enable Module. It plugs onto the existing bus to add metering and communications (MMS messaging client) to an installed I-Line panelboard, so you get digital capability without a full equipment upgrade or a larger enclosure.
5) Will the 240VAC ICWL2222MMS work on a 480V panelboard if that is what is in stock?
No. The ICWL2222MMS is the 240VAC rating and should not be applied to a 480V system; for 480VAC you need the ICWL2422MMS. The two part numbers exist precisely because the module is voltage specific across the 240VAC to 480VAC range.
6) Where does the ICWL2 enable module mount inside the panelboard?
Mounting is on the bus stack, with the module landing on the base unit and the bottom of the enclosure. It is held in place by tightening captive retaining screws, so no separate mounting kit is involved.
7) Is the Square D ICWL2 module RoHS compliant and mercury free for a hospital or government spec?
The ICWL2 is listed as RoHS compliant with exemptions and is mercury free. It is also in scope for China RoHS and legacy WEEE. Country of origin is Mexico, which is the detail most public procurement packages ask for alongside the compliance statements.
8) Is the ICWL2 a wall switch or something that goes in the panel?
It is a plug-on switch module for the inside of an I-Line panelboard, not a wall device. It occupies space on the bus stack like a branch device and provides the Maintenance Mode Switch, metering and communications functions for the panel itself.
How fast can I get the Square D ICWL2422MMS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D ICWL2422MMS come with a warranty?
Absolutely. The Square D ICWL2422MMS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D ICWL2422MMS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Square D ICWL2422MMS from ZenSupply?
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