Last Updated: 22/03/2019

Gems Sensor & Control Opto-Pak Controllers

GEMS Logo - Celectric

RM759RM1,595 inclusive tax

Part Number: Opto-Pak Controllers Categories: , ,

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  • Switch Operation: SPDT
RM1,595 inclusive tax

Usually ships in 6 to 8 weeks

  • Switch Operation: SPDT
RM759 inclusive tax

Usually ships in 6 to 8 weeks


Gems™ Opto-Pak© Controllers convert standard 110 VAV line current to the 12 VDC input power required for many of Gems solid state level switches. These controllers may be used with all Gems electro-optic sensors operating on 12 VDC. Opto-Paks© provide a SPDT, 5 Amp relay output for direct control of moderate loads. Two models are available: an open circuit board version for incorporation into custom enclosures, and self-contained, NEMA 4X model pictured here.


Works with 12V Units

  • ELS-950
  • ELS-1100
  • ELS-1100HT
  • ELS-1100FLG
  • ELS-1150
  • ELS-1200

Data Sheet: Download Catalog Page
Instruction Manual: Download Instruction Bulletin