SDC 634RF-KL-220V230V 4A Power Supply, Key Locked Cover, 220V/230V

  • JMAC SKU: SDC-634RF-KL-220V230V
$399.43
+ Free Shipping
In Stock
The SDC 634RF-KL-220V230V is a 4A power supply equipped with a key locked cover and 220V/230V output. The power supply 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.

Also known as: 634RFKL220V230V

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, 4 Amp @ 12VDC or 24VDC or Two, 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 634RF KL 220V/230V, please contact us.
  • Key Locked Cover
  • 220V/230V
  • 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