Littelfuse SymCom ISS-102AA-DCS 2-Ch Intrinsically-Safe Switch

Littelfuse SymCom ISS-102AA-DCS is a dual-channel switch with two form-A output relays. The input resistance threshold is fixed at 100kO. Each output contact closes upon closure of its associated input switch (input resistance <100kΩ ). Resistance probes or switches can be used on the inputs.

The ISS-102AA-DCS has a 0.5-second debounce time delay—the output contact will not change states until a condition exists for 0.5 second—to prevent nuisance actuation and rapid cycling. Green LEDs illuminate on the ISS-102AA-DCS when the associated output relay is energized. Sensitivity is fixed at 100kOhms with a debounce time delay of 0.5 seconds.

• 120VAC
• Dual-Channel Switch
• 2 Form A

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