EM-24A2 | Watt Stopper Legrand | Lighting Controls
24VAC Photo Control Relay Contact
Brand:Watt Stopper Legrand
MPN:EM-24A2
SKU:EM-24A2
List Price:
$442.00
Today's Price:
$229.84
Log in for customized pricingproduct specifications
Mount
Outdoor
Type
Contactor
Sensing Type
Photo
Supply Voltage (Nominal)
24 VAC
product series specifications
Supply Voltage: 24 VAC @ 1 VA, 24 VDC @ 41.6 mA
Relay Type: SPST, N.O., Dry contact
Relay Rating: 30 VAC/VDC @ 1A
Sensor Type: Cadmium Sulfide photocell
Accuracy: ±10% fc
Setpoint: On at dusk, off at dawn operation
Slide cover adjust:(ON/OFF from 1-15 fc)
Light Differential: Approximately 3 fc
Off delay: Approximately 8 minutes
Operating Temperature: -25° to 125°F (-31.7° to 51.7°C)
Operating Humidity: 0% to 100% Condensing
Wiring Terminations: 8" Pigtail Leads, 20AWG
Mounting: Stem with 1/2" thread fitting
Enclosure Rating: NEMA 3R weatherproof
Dimensions: 2.64" x 1.57" x 1.89" (67.1 x 39.9 x 48.0 mm)
Weight: 0.4 lb (0.18 Kg)
Approvals: Compatible with Title 24 when used in a system
Warranty: 1 year
product series features
- On at dusk, off at dawn operation
- Simple installation and wiring
- One set of normally open, isolated relay contacts
- 8-second time delay and built-in setpoint deadband
- 1/2 in threaded male conduit base
- Weatherproof enclosure
- Economical input to BAS or lighting control systems
- Ideal for parking, billboard, or security lighting
more information & related documents
Series Description
The Wattstopper EM Series is a low voltage photocell used for controlling exterior lighting and signage. The photocell provides an ON signal when the ambient light level drops below a preset dark setpoint. It then provides a signal OFF as the ambient light level rises above the preset light setpoint. The photocell relay contact red wires are connected to a panel, to a low voltage controlled loads or directly to a Building Automation System.
Kele Description
24VAC PHOTO CONTROL RELAY CONTACT
Manufacturer
Watt Stopper Legrand
Related Documents
EM Photocell Datasheet 
