Features
  • 25-100 amps, 500Vac max.
  • Superior Surge Survival™ technology
  • Eliminates burden resistors on AC activated circuits
  • Integrated heatsink
  • Mounts on DIN rail or panel
  • Optically isolated
  • L.E.D. indicator
  • Built-in snubber
  • 4000 volt isolation
  • Zero voltage turn-on
  • Direct copper bonded SCRs
  • Super efficient, 1.0 watt dissipated per amp switched
  • U.L. recognized
  • C.S.A. certified
  • C.E. compliance EN 60947
  • Oversized SCRs with 
    • 1400 blocking volt (6V)
    • 800 blocking volt (3V)
    • 1000V/µs immunity

Derating Curve (25 Amp)

Derating Curve (25 Amp)

RSDA RSAA Derating graph

TECHNICAL SPECIFICATIONS

25 Amp 330 or 660 Volt AC Output:
DC Control:
Part Number Line Voltage Range (VAC) Load Current Range (Arms) Min Control Voltage & Current Draw Max Control Voltage & Current Draw Must Release Voltage (VDC) Fuse Code
RVDA/3525 24-330 .10-25 4VDC/3.5mA 32VDC/8mA 1 B or D
RVDA/6V25 24-660 .10-25 4VDC/3.5mA 32VDC/8mA 1 B or D
SCHEMATIC
AC Control
Part Number Line Voltage Rance (VAC) Load Current Range (Arms) Min Control Voltage & Current Draw Max Control Voltage & Current Draw Must Release Voltage & Current (VDC/IAC) Fuse Code
RVAA/3V25 24-330 .10-25 100VAC/9mA 280VAC/25mA 20/cmA B or D
RVAA/6V25 24-660 .10-25 100VAC/25mA 280VAC/25mA 20/2mA B or D
SCHEMATIC
40 Amp 330 or 660 Volt AC Output:
DC Control:
Part Number Line Voltage Range (VAC) Load Current Range (Arms) Min Control Voltage & Currnet Draw Max Control Voltage & Current Draw Must Release Voltage (VDC) Fuse Code
RVDA/3V40 22-330 .10-40 4VDC/3.5mA 32VDC/8mA 1 D
RVDA/6V40 24-660 .10-40 4VDC/3.5mA 32VDC/8mA 1 D
SCHEMATIC
AC Control:
Part Number Line Voltage Range (VAC) Load Current Range (Arms) Min Control Voltage & Current Draw Max Control Voltage & Current Draw Must Release Voltage & Current (VAC/IAC) Fuse Code
RVAA/3V40 24-330 .10-40 100VAC/9mA 280VAC/25mA 20/2mA D
RVAA/6V40 24-660 .10-40 100VAC/9mA 280VAC/25mA 20/2mA D
SCHEMATIC