Skip to main content
Skip to FAQ
SSAC Solid State Relays & Timers
SSAC solid state time delay relays have no moving parts, delivering up to 100x longer life than relay-output timers. High-current models handle 20A steady-state and 200A inrush - direct motor and heater control without external contactors.
Search Solid State Relays in Our Inventory
High-Current Solid State Timers (6A - 20A)
Direct load switching for motors, heaters, and high-power applications. No contactor needed.
PTHF Series
Percentage Timer - 1-99% infinitely adjustable
- 20A steady-state, 200A inrush
- Infinite adjustment via potentiometer
- Ideal for duty cycling applications
TH1 Series
Compact SSR + Timer Combo
- 20A steady-state, 200A inrush
- Space-saving integrated design
- Multiple timing ranges
THC / THS Series
Single Shot Dispensing
- 0.1 to 600 second timing
- Ideal for vending, dispensing
- High-power output
THD Series (Digi-Power)
Digital Power Timers
- THD1, THD2: Motor/heater control
- THD3: Equal on/off timing
- THD7: 2-terminal design
- THDB, THDS: High power switching
Low-Current Solid State Timers (1A)
Compact 1-Amp solid state timers for pilot-duty and logic-level applications.
Why Choose SSAC Solid State?
No moving parts = no contact wear
Direct motor control, no contactor needed
Protected from dust, moisture, vibration
Industry-leading product protection
Solid State Timer Applications
Direct switching up to 20A
Duty cycling, temperature regulation
Precise dispensing control
Load shedding, demand control
Related SSAC Products
Ready to Order SSAC Solid State Relays?
Same-day shipping. Expert support. 10-year warranty.
Call 262-252-1600Gross Automation - Your trusted SSAC Distributor Since 1992