Edwards SIGA-IB
Edwards SIGA-IB
In stock!
Edwards SIGA-IB Signature Series Fault Isolator Base
Detector base with built-in line fault isolator for Class A signaling line circuits. Provides automatic isolation of shorts while maintaining system integrity.
Key Features:
• Automatic Fault Isolation: Short on line opens isolators within 23 ms; closes sequentially to restore power downstream
• Class A Loop Compatible: Designed for Class A signaling circuits with sophisticated redundancy
• Low Circuit Resistance: 6Ω maximum between isolators for reliable operation
• Standard Wire Sizes: Accepts 12-18 AWG wire with 16/18 AWG recommended
• European Box Compatible: Fits 1-gang, 3.5-4 inch octagon, and European boxes with 60.3 mm centers
• Microprocessor-Ready: Supports electronic addressing and non-volatile memory functions
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