SDC 636RFCR4 6A Power Supply, Four Station Relay Module

  • JMAC SKU: SDC-636RFCR4
$408.47
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In Stock
The SDC 636RFCR4 is a 6A power supply that has been developed specifically to support electric locks and access controls. The unit is equipped with a four station relay module. The high performance, heavy-duty circuitry is ideal for inductive loads and multi-door applications. The modular design is built around several different application control modules to meet your specific needs for virtually any electric lock system. SDC power supplies are designed to provide a well organized installation for individual or multi-door systems that may include locking devices, access controls, station controls and consoles for remote control, annunciation and fire/life safety system interface. The unit features one 6A output and three 2A Class 2 outputs standard.

Also known as: SDC-636RFCR4

Technical Specifications:
  • Input: 1 Amp @115VAC 50/60 Hz (230VAC 50/60Hz optional, not UL listed)
  • Input Protection: 1 Amp, manually resetable circuit breaker
  • Selectable Secondary Output: One, 6 Amp @ 12VDC or 24VDC or Three, Class 2, 2 Amp @12VDC or 24VDC
  • Output Protection: Auto resetting Poly Fuse per output
  • Battery Charger Output: 500 mA @ 13.5 or 27VDC
  • Battery Charger Protection: Auto resetting Poly Fuse
  • Dimensions: 16" W x 14" H x 6.5" D (406 W x 355 H x 165 D mm)
  • Material: 16 gauge (1.52 mm) steel


For more information about the Security Door Controls 636RFCR4, please contact us.
  • Four Station Relay Module
  • Field selectable 12 or 24VDC, regulated and filtered
  • Auto resetting output circuit protection
  • Isolated 13.5/27VDC battery charger
  • Low battery disconnect
  • Emergency release input
  • Field selectable UBC & California compliant manual power up
  • Input, output and battery status LED's
  • Choice of output and door control modules