Ul Power-Limited Wiring Requirements - Honeywell NOTIFIER UDACT Instruction Manual

UL Power-limited Wiring Requirements

2.6 UL Power-limited Wiring Requirements
Power-limited and nonpower-limited circuit wiring must remain separated in the cabinet. All
power-limited circuit wiring must remain at least 0.25" away from any nonpower-limited circuit
wiring. Furthermore, all power-limited circuit wiring and nonpower-limited circuit wiring must
enter and exit the cabinet through different knockouts and/or conduits.
UDACT Instruction Manual — P/N 50050:M 12/18/2009
Telephone Connections
Nonpower-limited circuits
Use power-limited source
Figure 2.11 Typical Wiring for UL Power-limited Requirements
Installation and Wiring
Power-limited circuits
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