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RF1V Series
Littelfuse Inc.
ISS-105 Series
Omron Automation and Safety
G7S-E Series
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ISS-105 Series

Five-Channel Intrinsically Safe Switch

Littelfuse Inc.

The ISS-105 is a smart five-channel intrinsically safe relay and pump controller. The ISS-105 can be configured for pump-up or pump-down applications or as a five-channel relay covering a wide variety of applications.

  • 5 intrinsically-safe input channels meeting UL913 Sixth Edition
  • 4 normally open output relays and 1 SPDT output relay
  • Monitors float sequencing and sends signal to alarm if out-of-sequence condition occurs
  • Coil Voltage:120VAC
  • Contact Form:4PST-NO (4 Form A), SPDT (1 Form C)
  • Contact Rating (Current):7A
  • Mounting Type:Chassis Mount
  • Operating Temperature:-40°C ~ 55°C
  • Packaging:Bulk
  • Switching Voltage:240VAC - Max
  • Termination Style:Screw Terminal