SC-410 Series Sequencing Relay Modules

The SC-410 Series Sequencing Relay modules provide convenient, programmable timed pattern control functionality for a large range of applications. The module may be easily field configured (and re-configured) on demand for control input voltage type and contact switching sequence patterns.

The SC-410 incorporates an extremely accurate microprocessor-based digital sequencing circuit for repeatable reliability and long life. In addition, each module includes a dual color LED, which provides visual status of control input voltage, sequence circuitry activation and relay contact state. Module reset is accomplished by simply removing and/or momentarily interrupting the control input voltage.

Sequencing relays may be used in cascaded and paralleled configurations (and/or matrixes of both) for nearly endless custom application functionality.

The SC-410 Series Sequencing Relay is suitable for Fire Alarm, Security, Access Control, CCTV, HVAC, Industrial Process Control, Energy Management, Lighting Control and General Purpose applications.

*UOXX (UL864) = Control Unit Accessories, System; 2=Component; 7=Certified for Canada
*UUKL (UL864) = Smoke Control System Equipment, System; 2=Component
*NMTR (UL508) = Miscellaneous Apparatus, System; 2=Component
*PAZX (UL916) = Energy Management Equipment, System; 2=Component
*UEHX (UL2017) = General Purpose Signaling Devices and Systems, System; 2=Component

  • Control input voltage choices of 12 or 24 VAC/VDC
  • DC type control inputs are polarized for use in supervised circuits and polarity reversal logic applications

Filter
Option Contact Rating (in Amps) Contact Type Enclosure Input Voltage Positions Price Purchase
SC SEQ RELAY 12/24VAC/DC GREY
SSU-SC-411/C
Sequencing Relay, 5A, Specialty, 1 Position, Grey Enclosure
SSU-SC-411/C
5 Specialty Grey Enclosure 12VAC, 12VDC, 24VAC, 24VDC 1
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SC SEQ RELAY 12/24VAC/DC RED
SSU-SC-411/C/R
Sequencing Relay, 5A, Specialty, 1 Position, Red Enclosure
SSU-SC-411/C/R
5 Specialty Red Enclosure 12VAC, 12VDC, 24VAC, 24VDC 1
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SC SEQ RELAY 12/24VAC/DC GREY
SSU-SC-414/C
Sequencing Relay, 5A, Specialty, 4 Position, Grey Enclosure
SSU-SC-414/C
5 Specialty Grey Enclosure 12VAC, 12VDC, 24VAC, 24VDC 4
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SC(Q4)SEQ RELY 12/24VAC/DC RED
SSU-SC-414/C/R
Sequencing Relay, 5A, Specialty, 4 Position, Red Enclosure
SSU-SC-414/C/R
5 Specialty Red Enclosure 12VAC, 12VDC, 24VAC, 24VDC 4
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SC(Q4)SEQ RELY 12/24VAC/DC TRK
SSU-SC-414/T
Sequencing Relay, 5A, Specialty, 4 Position, Track-Mount Enclosure
SSU-SC-414/T
5 Specialty Track-Mount 12VAC, 12VDC, 24VAC, 24VDC 4
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