Simplex 2081-9027
Simplex 2081-9027
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Simplex 2081-9027 Isolated Loop Circuit Protector (Transient Cube)
A surge protection device designed to safeguard fire alarm circuits from transient voltage surges induced on wire runs routed external to the building. This integrated protector eliminates the need for external surge suppressors on individual circuits.
Key Features:
• Multi-Stage Protection: Line-to-Line protection, Line-to-Earth protection, and rugged epoxy-encapsulated design for reliability in harsh environments
• High Current Capacity: Rated for up to 200 mA transient voltage protection, suitable for standard fire alarm circuits
• Broad Circuit Compatibility: Designed for use with DC power circuits (200 mA max), monitor circuits, audio riser circuits, and firefighter telephone riser circuits
• Dual Listing Standards: UL 497B listed as an Isolated Loop Circuit Protector and ULC-S527 certified as a Surge Suppressor for fire alarm control units
• Compact Installation: Compact cube form factor allows easy installation at remote locations where end-of-line protection is required
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