Manufacturer Insteon
Manufacturer Product No. 2477SA1 - Normally Open
2477SA2 - Normally Close
UPC 813922010374
Patent No. U.S. Patent No. 7,345,998, Foreign Patents (See
Color Gray
Dimensions 8.6" H x 4.5" W x 2.5" D (21.8 cm H x 11.4 cm W x 6.4 cm D)
Dimensions Gray
Weight 1.40 lbs
Warranty 2 Years
Local Control Yes
Load Sense No
Power Restore Yes
Application LED(s) Load Active (LED follows relay)
Field Upgradable Support No
Operating Environment Indoor
Operating Temperature Range 32° F to 104° F (0° C to 40° C)
Operating Humidity Range 0-85% Relative Humidity
Insteon Features
Insteon Addresses 2 hard-coded (1 for Access Point, 1 for Relay)
Maximum # of Controller Groups 1
Maximum # of Responder Groups 1
Insteon Links (max) 417 (total of controller and responder)
Insteon All-Link Support Yes
Insteon Multi-link Support No
Insteon Unlink Support Yes
Insteon Multi-unlink Support No
Insteon PLC (Powerline Carrier) Yes
Insteon RF Yes
Insteon Powerline Minimum Transmit Strength 3.2 Vpp into 5 Ohms
Insteon PowerLinc Maximum Sensitivity 10 mVPP nominal
Insteon RF Ranage >100' (depending on your home’s construction)
Insteon Messages Repeated Yes
Insteon Controller Yes
Insteon Responder Yes
Input Power Voltage 220/240 Volts (+/- 10%) - Two 120-Volt split-single phase electrical lines
Input Power Voltage Type AC
Input Power Voltage Phase Type Split, single phase - connections only to leg A and leg B (no neutral connection)
Input Power A/C Frequency 60 Hz
Controllable Device Types All Insteon Responders
Certification Safety tested for use in USA and Canada (ETL #3193579)
Industry Canada 5202A-2477SA