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Leviton Electro-Mechanical Magnetic Low-Voltage Relay Switch, 1-Pole 3-Way, 120V AC
The Leviton Electro-Mechanical Magnetic Low-Voltage Relay Switch is engineered for use in low-voltage remote-control lighting systems, giving electricians and facility teams a dependable way to switch lighting circuits from a central low-voltage relay panel. Built as a 1-Pole, 3-Way configuration, this switch operates on a 120-Volt AC, 60-Hz supply and uses electro-mechanical magnetic actuation to open and close the connected circuit. It is designed to integrate into standard low-voltage switching layouts where multiple control points are required for a single lighting load.
Key Features
- Electro-Mechanical Magnetic Operation: Uses a magnetic relay mechanism to switch circuits reliably without standard line-voltage switch wear.
- 1-Pole, 3-Way Configuration: Supports multi-location control of a single lighting circuit from three or more switch points.
- 120-Volt AC, 60-Hz Rating: Matches standard North American line voltage and frequency for straightforward system integration.
- Low-Voltage Control Circuit: Designed to work within low-voltage remote-control switching systems, reducing the wiring complexity of long switch runs.
- Leviton Build Quality: Backed by Leviton's reputation for dependable electrical control devices used across commercial and residential installations.
Technical Specifications
- list_batch: LEV-20260730
- Voltage: 120-Volt AC
- Frequency: 60-Hz
- Pole Configuration: 1-Pole
- Switching Configuration: 3-Way
- Switch Type: Electro-Mechanical Magnetic
Typical Applications
- Low-Voltage Remote-Control Lighting Systems
- Multi-Location Switching for Commercial Buildings
- Centralized Relay Panel Lighting Control
- Renovation Projects Adding Additional Switch Points
- New Construction Low-Voltage Switching Layouts
Why Leviton?
Leviton is a trusted name in electrical control devices, and this electro-mechanical magnetic low-voltage relay switch reflects that standard with a 120-Volt AC, 60-Hz, 1-Pole 3-Way design built for dependable multi-location lighting control. Choosing Leviton for low-voltage switching components helps ensure consistent, code-compliant performance across commercial and residential lighting control systems.
Manufacturer Resources
Technical Information
Product Specs
- Product Type:
- Low-Voltage Relay Switch
- Connection Type:
- 3-Way
- Voltage Rating:
- 120V
- Poles:
- 1
- Product Color:
- White
- Department:
- Electrical
- Product Group:
- Wiring Devices
- Product Subgroup:
- Lighting Controls & Sensors
Leviton DSM10-1LZ – Frequently Asked Questions
1) Can I use the Leviton DSM10-1LZ as a standard 3-way wall switch on a 120V line-voltage circuit?
No. The DSM10-1LZ is a low-voltage relay switch, meaning it belongs in a low-voltage remote-control lighting system where a central relay panel does the actual switching. The 120V AC, 60 Hz rating describes the line-voltage side of the controlled circuit, not a line-voltage toggle you wire in place of an ordinary 3-way switch. If you are replacing a conventional switch in a standard branch circuit, this is the wrong part.
2) I am adding a second switch location in a renovation. Will this Leviton low-voltage relay switch let me do that without running new line-voltage cable?
That is the situation these are built for. Because the switching happens at a central relay panel and the control run is low voltage, adding a control point means pulling low-voltage control wire rather than a new line-voltage 3-way run. Leviton lists renovation work adding switch points as a typical application for the DSM10-1LZ. The existing system has to already be a low-voltage remote-control system for this to drop in.
3) What does 1-pole 3-way mean on a Leviton low-voltage relay switch like the DSM10-1LZ?
One pole means it controls a single lighting circuit. Three-way means that circuit can be switched from more than one location. In a low-voltage remote-control layout, that lets you add control points for the same load without pulling additional line-voltage runs between switch boxes, which is the main reason these systems get specified in long-corridor and multi-entrance spaces.
4) Will the Leviton DSM10-1LZ work on 50 Hz power or a 277V lighting circuit?
No on both counts. The DSM10-1LZ is rated 120V AC at 60 Hz, which is standard North American line voltage and frequency. A 277V commercial lighting branch or a 50 Hz supply needs a different device.
5) What is the exact part number to order this Leviton low-voltage relay switch by?
Leviton model DSM10-1LZ. That single manufacturer part number covers the electro-mechanical magnetic low-voltage relay switch in the 1-pole, 3-way, 120V AC white configuration, so there are no suffixes or finish codes to specify on top of it.
6) Does the DSM10-1LZ do the actual load switching, or does something else in the system?
The relay does the work. This is an electro-mechanical magnetic device that opens and closes the connected lighting circuit using a magnetic relay mechanism rather than the mechanical contacts of a line-voltage wall switch, which is what keeps the switching wear off the control points. It is meant to sit within a centralized relay panel lighting control scheme rather than operate as a standalone box-mounted switch.
7) What color is the Leviton DSM10-1LZ, and is there another color option?
White, and that is the only configuration offered under model DSM10-1LZ. If you are matching a wall of existing devices in ivory or gray, this one will not blend in.
8) Where can I get the technical data for the Leviton DSM10-1LZ before I submit it on a spec?
Leviton publishes a technical information sheet for the DSM10-1LZ, hosted at https://zensupply.com/content/pdf/leviton/technical-information-9c9760.pdf. That is the document to attach when an engineer or inspector wants the device data behind a low-voltage lighting control submittal.
How fast can I get the Leviton DSM10-1LZ delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 Leviton DSM10-1LZ come with a warranty?
Absolutely. The Leviton DSM10-1LZ 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 Leviton DSM10-1LZ?
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