13 Electrical installation
13.2 Additional requirements for the UL approval
Mains power supply protection
Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the Manufacturer
Instructions, National Electrical Code and any additional local codes.
Suitable For Use On A Circuit Capable Of Delivering Not More Than 5,000 rms
Symmetrical Amperes, 240 Volts Maximum When Protected by A Circuit Breaker Having
An Interrupt Rating Not Less Than 10 rms Symmetrical Amperes,
240Volts Maximum.
Observe the following specification for the main fuse:
Listed Circuit Breaker according to UL 489, rated 277 Vac, 10 A, SCR 10 kA
Wiring requirements and environmental conditions
l Use 60 / 75°C copper conductors.
l For use in Pollution Degree 2 Environment only.
Product manual BL 4000-C Page 238 of 298
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