Setra FLEX Operating Instructions
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Phone: (800) 257-3872 | Fax: (978) 264-0292 | www.setra.com
Safety Precautions
This product conforms to UL 61010-1/61010-2-201 and CSA CSA22.2 No. 61010-1/61010-2-201 safety standards Pollution
Degree 2, and Measurement Category 2.
To ensure the safe operation and service of the device, follow these instructions closely. Failure to observe warnings can
result in severe personal injury or permanent damage to the device.
• This product is for indoors use only
• Use a Class-2 transformer of the appropriate size to supply power to the device
• Relay shall only be used to switch load up to 30VDC 2A
• Temperature inside enclosure may exceed 60˚C under normal operation. Select appropriate cable or wire rating for
connection. Avoid touching electronics components with bare hands to prevent personal injury
• All wiring must conform to national and local codes and regulations
• Observe ESD general practice. Wear ESD wrist strap to install and service the device