Special Purposes Solid State Relays

Series SGDH

(40~150A)

 •  AC single phase

 •  SCR output

40, 60, 80,

100, 120, 150

Series SGDH

(200~350A)

 •  AC single phase

 •  SCR output

Series SGTH

(40~80A)

 •  AC three phase

 •  SCR output

4~16

Series SGDF

(60~80A)

 • AC single phase

 • Bar structure

 • Dual SCR power hybrid technology  

 • High voltage (1400V_PK) versions for 530V_RMS service

 • Switch type: zero voltage turn on, zero current turn off

60, 80

Series SGDF

(120~250A)

120, 180, 250

Series SGR

(1~7kW)

 • Used for 3-phase motor

 • Built-in interlock function

 • AC or DC control voltage

 • Dual SCR power hybrid technology  

 • Switch phases: 2-leg or 3-leg models

1, 3, 5, 7

Series SGRV

(10~40A)

 • Integrated phase control

 • Control mode: manual

 • Triac output

330kΩ

Series SGRV

(10~120A)

 • Integrated phase control

 • Control mode: automatism or manual

 • Triac output or SCR output

 10, 15, 25, 40

(for Triac, SCR)

240, 440

(for Triac)

280, 480

(for SCR)

(for automatism)

(for manual)

 60, 80, 100, 120

      (for SCR)

Series SGDH

(40~80A)

 • AC single phase

 • Anti-electromagnetic interference

 • Photoelectric couple input  

 • Double SCR reverse-parallel output

 • 'Vacuum +N₂ protection' soldering technology

 • SMT mounting

40, 60, 80

WG30

WG40

Series SGS

(1~3A)

 • AC single phase (SGS); AC three phase (SGT)

 • Anti-electromagnetic interference

 • Photoelectric couple input  

 • Triac output

1, 2, 3

WG25

Series SGS

(10~40A)

3×10A, 3×15A,

3×25A, 3×40A,