SDC 634RFXMR 4A Power Supply, Cover Mounted Manual Reset Switch

  • MPN: 634RFXMR
  • JMAC ID: 200215096
$490.00
JMAC_ID:
200215096
df_manual_boost:
1.75
The SDC 634RFXMR is a 4A power supply equipped with a push switch for the manual reset of an emergency release and AC power loss. The unit 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: 712905236278
Also known as: SZ-634RFXMR

Technical Specifications:
  • 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
  • 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
  • Input: 1 Amp @115VAC 50/60 Hz (230VAC 50/60Hz optional, not UL listed)


For more information about the Security Door Controls 634RFXMR, please contact us.
  • Manual Reset Push Switch
  • 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

2 Reviews

  • 5
    SDC-634RFXMR

    Posted by 180980 on Feb 11th 2022

  • 5
    SDC-634RFXMR

    Posted by 101887 on Aug 13th 2016

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