Data Sheet ISL or ISO-24-AAE -ABE -ACE.pdf

This document is an installation and operating instructions manual for multi-channel isolated switches manufactured by ATC Diversified Electronics. The technical specifications detail intrinsically safe switches for use in hazardous and non-hazardous locations, with models ISL or ISO-XXX-AAE, -ABE, and -ACE designed for specific electrical requirements.

Key technical specifications include voltage ratings of 24 VAC (10%, 50/60 Hz) with 26.4 VAC maximum, operating temperature range of 0 to +55°C, and output ratings of 5A/channel at 24 or 120 VAC with 278VA pilot duty. The switches feature 12 and 20 AWG copper wiring, fast-acting internal fuses (5x20mm), and are UL-listed for intrinsically safe use in Class I (Groups A-D), Class II (Groups E-G), and Class III hazardous locations. Installation requires compliance with local, state, and national electrical codes, and must be performed by qualified personnel to maintain intrinsic safety standards.