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4 Channel High-Inrush Switch Module, 4 Feeds, 120V

CLX-4HSW4

As part of a complete Crestron lighting system, the CLX-4HSW4 module provides 4 independent channels of switching for high-inrush loads such as motors, HID lighting, and fluorescent ballasts, as well as incandescent, low-voltage, and neon/cold cathode lighting. Each channel is rated for 16 Amps or 1/2 HP, with a total module rating of 64 Amps when fed from four separate 20 Amp feeds. Air-gap relays are provided on every channel output allowing individual circuits to be serviced without disabling the entire module.

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Key Features

  • Four-channel high-inrush switch module for residential and commercial lighting applications
  • Installs in a Crestron® CAEN or CAEN-MLO enclosure
  • Supports on/off switching of LED, incandescent, fluorescent, magnetic low-voltage, electronic low-voltage, neon/cold cathode, and high-intensity discharge lighting loads
  • Also supports on/off switching of 1/2 HP motor loads
  • Individual feed inputs per channel
  • Rated 16 Amps per channel, 64 Amps total (using four 20 Amp feeds), at 120 Volts AC
  • Built-in air gap relay per channel
  • Convection cooled for silent operation
  • Closure-activated override mode
  • UL® 924 and CSA® C22.2 No. 141-15 listed for emergency lighting control
  • Crestron system integration via Cresnet®
  • Easy termination using a CLT-4HSW4 terminal block (sold separately)
  • CEC Title 24 2013 compliant

Product Overview

The Crestron® CLX-4HSW4 is a four-channel, four-feed switch module designed for 120V lighting system applications. It installs in a CAEN or CAEN-MLO enclosure and provides control of non-dimmable lighting loads including LED, incandescent, fluorescent, magnetic low-voltage, electronic low-voltage, neon/cold cathode, and high-intensity discharge. It can also be used to switch motor loads. Individual feed capability provides four independent single-channel switches in one module space. Each channel is rated for 16 Amps, with a total module rating of 64 Amps when fed from four separate 20 Amp feeds.

Air-Gap Relays
An air-gap relay on each channel output allows individual circuits to be serviced without disabling the entire module.

Silent Operation
Low-maintenance convection cooling with over-sized heatsinks affords silent operation with no mechanical components to wear out.

Centralized Lighting Cabinet Installation
Crestron CLX series lighting control modules are designed to be installed in a CAEN or CAEN-MLO wall mount enclosure. Available in a variety of sizes, CAEN and CAEN-MLO enclosures provide a scalable, high-density centralized lighting control solution for any-sized residence or commercial facility. A selection of CLX module types is offered to accommodate a wide range of load types and system configurations.

Termination of high-voltage wiring to the CLX-4HSW4 module is facilitated using a CLT-4HSW4 terminal block, which is sold separately to enable termination of the wiring prior to installing the module. This terminal block mounts beside the module within the enclosure. Low-voltage control signals are bussed between each of the modules within an enclosure via a simple 5-wire link (interconnect jumpers included), which terminates to a single terminal block (model CAEN-BLOCK, sold separately) at the bottom of the enclosure.

Cresnet® Communications
The CLX-4HSW4 interfaces with a Crestron control system (a.k.a., control processor or automation processor) via Cresnet. Cresnet is a simple 4-wire network bus that provides the communications backbone for a system of Crestron lighting dimmers, switches, keypads, shades, thermostats, and other devices.

Emergency Lighting Control
The CLX-4HSW4 is UL® 924 and CSA® C22.2 No. 141-15 listed for use in controlling emergency lighting loads. In the event of a power failure, a contact closure from a power loss sensor (Crestron GLS-PLS-120/277, sold separately) activates the override mode in the CLX-4HSW4 to turn on each designated lighting load if it is off (assuming line power is supplied by a backup power source).

  1. When connecting to a third-party arc fault breaker, the total load should not exceed 1,000 Watts per feed.

This product may be purchased from an authorized Crestron dealer. To find a dealer, please contact the Crestron sales representative for your area. A list of sales representatives is available online at www.crestron.com/salesreps or by calling 800-237-2041.

The specific patents that cover Crestron products are listed online at: patents.crestron.com.

Certain Crestron products contain open source software. For specific information, visit www.crestron.com/opensource.

Crestron, the Crestron logo, and Cresnet are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. CSA is either a trademark or registered trademark of Canadian Standards Association in the United States and/or other countries. UL is either a trademark or registered trademark of UL LLC in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography. Specifications are subject to change without notice. ©2017 Crestron Electronics, Inc.

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