SDC 634RF 4A Power Supply

  • MPN: 634RF
  • JMAC ID: 200197250
$462.74
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JMAC_ID:
200197250
df_manual_boost:
1.90
The SDC 634RF is a 4A power supply that has been developed specifically to support electric locks and access controls. 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.

UPC: 712905236254
Also known as: SZ-634RF

Technical Specifications:
  • Material: 16 gauge (1.52 mm) steel
  • Battery Charger Protection: Auto resetting Poly Fuse
  • Battery Charger Output: 500 mA @ 13.5 or 27VDC
  • Output Protection: Auto resetting Poly Fuse per output
  • Selectable Secondary Output: One, 4 Amp @ 12VDC or 24VDC or Two, Class 2, 2 Amp @12VDC or 24VDC
  • Input Protection: 1 Amp, manually resetable circuit breaker
  • Dimensions: 16" W x 14" H x 6.5" D (406 W x 355 H x 165 D mm)
  • Input: 1 Amp @115VAC 50/60 Hz (230VAC 50/60Hz optional, not UL listed)


For more information about the Security Door Controls 634RF, please contact us.
  • 17" x 14" Cabinet
  • Choice of output and door control modules
  • Input, output and battery status LED's
  • Field selectable UBC & California compliant manual power up
  • Emergency release input
  • Low battery disconnect
  • Isolated 13.5/27VDC battery charger
  • Auto resetting output circuit protection
  • Field selectable 12 or 24VDC, regulated and filtered
  • Class 2
  • UL
  • Emerg. Release
  • 4 Amp
  • 12/24VDC

2 Reviews

  • 5
    SDC-634RF

    Posted by 134550 on Nov 19th 2018

  • 5
    SDC-634RF

    Posted by 71611 on Jun 27th 2014

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