The HDR-11 is used for control of lighting circuits and other electrical loads in Wattstopper’s Peanut Panels, Lighting Integrator Control Panels and Lighting Management Control Panels. Momentary, low voltage signals from the panel’s control system switch the relays on or off. Mechanical latching operation results in lower power consumption and ensures the relay will remain in the last switched state in the event of a power loss. A built-in manual actuator allows the relay to be turned on or off in the event of a panel failure. The relay mounts into a standard 1/2” knockout and comes with a 5-pin phenolic connector for easy panel connection.
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Specifications
General Info
| Color | Black | ||
| Type | Relay | ||
| Application Sector | Commercial | ||
| Product Line | Wattstopper | ||
| Country Of Origin | China | ||
| Installation Location | Enclosure | ||
| Warranty Type | 5-Year | ||
| Standard | UL, cUL | ||
| UPC Number | 754182939244 |
Dimensions
| Product Depth US | 1.3 in | ||
| Product Height US | 1.8 in | ||
| Product Volume US | 6.1 cu in | ||
| Product Width US | 2.6 in | ||
| Product Weight US | 2.7 oz |
Additional Information
| DesignLights Consortium Qualified System | Yes | ||
| Security | Yes | This product is ioXt certified | |
| RoHS Compliant | Yes | This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863. |
Technical Information
| Number of Connections | 1 | ||
| Wire Connection Type | 5-Pin Plug, Mechanical Latching | ||
| Compatibility | LI Panels, LMCP Panels, Peanut Panels | ||
| Contact Rating | 24 V AC/DC | ||
| Indoor/Outdoor | Indoor | ||
| Input Voltage | 120/277/347 VAC | ||
| Load Rating | 10 A @ 277 VAC, 16 A @ 120 VAC | ||
| Mounting Type | 1/2 in Knockout | ||
| Number of Relays | 1 | ||
| Operating Temperature | 32°-131°F | ||
| Operating Temperature Max | 131 °F | ||
| Operating Temperature Min | 32 °F | ||
| Operating Humidity | 5-95% RH (Non-Condensing) | ||
| Output Voltage | 24 VDC | ||
| Storage Temperature | 23° - 176° F | ||
| Wire Gauge | 10-14 AWG |
Resources
White Papers & Tech Bulletins
Reviews
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Questions & Answers
Does the line and load connections on the high voltage side matter. Or can they be landed in reverse?
The relay has markings for the “Line” and “Load” wires, so ideally those should be followed (especially helpful for electricians working in it in the future). However there is just a simple contact inside of it, and it will control the circuit properly regardless of the arrangement of wires.
Date published: 2025-05-21
where can i buy these HDR11 relays?
Please click the "Where to Buy" button on the Legrand website to locate a dealer in your area
Date published: 2024-06-13
Where can I buy this product?
Hi,
Please use the link below or the "Where to buy" link at the top of our website to find a local distributer for Wattstopper products.
https://www.legrand.us/where-to-buy/shop-local/?ps-sku=P001
Date published: 2024-03-20
Is there a low voltage relay that accepts larger wire that #10? Specifically #4 and #6 wire?
Hi Tyler,
That is our standard relay that accepts wire gauge #10–#14 AWG, copper wire, solid,
or stranded. Accepts 2-line and 2-load conductors. We do not carry one for larger gauge wires.
Date published: 2023-08-09
What is the amp draw of the relay coil when switching ON or OFF?
Hi Mick,
These relays are rated for 20 amps maximum draw. The mechanically held, latching relays use two coils, and one or the other is energized momentarily to open or close the contacts. This design is extremely energy efficient. The relays draw power only when a coil is energized in response to a command to change state, thus they generate little heat, are inexpensive to operate and are inherently green devices.
Please reach out to our tech. support team for further assistance if required.
Legrand Technical Support:
Phone: 1 800-879-8585, Option 3 then Option 1
Mon - Fri: 7am - 7pm CST (excluding holidays)
Date published: 2024-04-05
how can I reverse the operation. the mall has a central panel and the store sign gets a signal to turn on, but the sign turns off. Later, the signal is to turn OFF and the sign turns ON.
More information is needed to properly answer your request. Please contact Wattstopper Technical Support @ 800-879-8585 for further assistance.
Date published: 2022-08-05
is this a replacement for the HDR RELAY
The HDR-11 is the current replacement for older HDR relays.
Date published: 2021-11-08
is this a replacement for the HDR-9 relay
Hi,
Yes, The HDR-11 will replace an HDR-9.
Date published: 2021-08-10
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