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Space Age SSU SC-411/C, Sequencing Relay, 5A, 1-Position, Grey Enclosure
Space Age SSU SC-411/C, Sequencing Relay, 5A, 1-Position, Grey Enclosure

Space Age SSU SC-411/C, Sequencing Relay, 5A, 1-Position, Grey Enclosure

Manufacturer:Space Age Electronics
Manufacturer Part#:SSU-SC-411/C
Our Part#:SSU-SC-411/C
Stock Status: Out of Stock
Retail Price:$35.08
Your Savings:$8.42(24%)
Your Price:$26.66


Space Age Electronics







Feature 5


Feature 7

Relay Type:Sequencing|Contact Type:Specialty|Contact Rating:5A|Input Voltage:12VAC,12VDC,24VAC,24VDC|# of Positions:1|Enclosure Type:Grey Enclosure


  • 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
  • Mode choices of :
    • One Shot
    • Temporal (ANSI Temporal Code 3)
    • Duty Cycle (including 1, 5 and 10 minute "on" time choices)
    • March Time Beat (including 30, 60 and 120 beats/minute choices)
  • Accurate microprocessor digital pattern (or sequence) timing to 1/1,000,000th of a second
  • All programming choices are easily field configured or re-configured without special tools
  • Dual color LED status indicator yields "No-Tools" diagnostics; green for sequencing circuitry active and red for relay energized
  • On board 5A dry form "C" (SPDT) contact for direct load-switching and reverse logic functionality
  • /C versions mounted in sturdy enclosures with LED viewing port(s)
  • /C/R versions with red covers for NYC and other uses
  • /T versions come complete with track and mounting hardware
  • Comprehensive selection of Listings and Approvals


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.


Part Number Module Positions Track Mounted Dimensions Enclosure Mounted Dimensions Cover Material
SSU-SC-411/C 1   5.125" H
3.125" W
2.50" D
SSU-SC-411/C/R Red
SSU-SC-411/T 3.50" H
2.125" W
1.50" D

SSU-SC-414/C 4   5.125" H
9.50" W
2.50" D
18ga CRS
SSU-SC-414/C/R Red
18ga CRS
SSU-SC-414/T 3.50" H
8.50" W
2.50" D

Power Requirements
Voltage Active Relay On
12VDC 10.0mA 60.0mA
12VAC 13.0-26.0mA 58.0mA (*depending on program selection)
24VDC 16.0mA 47.0mA
24VAC 20.0mA 44.0mA
Polarized Yes, on DC inputs
Status Indicator Dual color LED: Green=sequencing circuit; Red=relay energized
Contact Ratings Resistive: 5A @ 30VDC, 120VAC, 240VAC; 1/8HP @ 250VAC
Inductive: 1.5A @ 24VDC, 120VAC, 240VAC
Power: 150W, 1200VA
Environmental 32°F to 120°F (0°C to 49°C) @ 93% RH Non-condensing
/T VERSIONS 3.5" wide, low profile plastic snap track provided, with mounting screws
/C VERSIONS Backbox: 18ga CRS, plated with 1/2" conduit knockouts top and bottom
/C/R VERSIONS Red Backbox: 18ga CRS, plated with 1/2" conduit knockouts top and bottom

*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

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