120Vac, 208-240Vac or 12/24Vac/dc, 50/60Hz ( specify model ) 0 to 999 Seconds, Minutes, Hours or Days ( other ranges upon request ) Power line frequency or internal crystal ( 20 ppm ) ON/OFF during count-down or count-up, or ON expiration ( custom control modes available ) 3 digits, 7 segment, Super Bright LED RED GREEN or BLUE ( select Large ( 0.56" ) or Smaller ( 0.36" ) LED display digits ) SPST, N.O. relay, High Power: 30 Amp, 250Vac, Medium Power : 10Amp/250Vac or Low Power: 1 Amp/250Vac (or custom) OPTIONAL, piezo, 85dB internal Automatic with error display and protection |
Specifications: Supply: Timer preset range: Time Accuracy: Control mode: Display: Load output: Alarm buzzer: Error detection: |
SDT-3PB DIGITAL Programmable TIMER Output load up to 30 Amp / 250Vac with 3 PUSHBUTTONS : 1. ON/OFF 2. Timer UP 3. Timer DOWN |
APPLICATIONS: SAUNA timer control STEAM BATH timer control SPA timer control FAN control EVENT TIMER PROCESS TIMER Lighting timer control |
LED DISPLAY AVAILABLE IN ALL COLORS |
Face color AVAILABLE in Grey or Black |
DESCRIPTION: Electronic, digital programmable INTERVAL timer ( with or without Delay ). This timer can be preset with 2 pushbuttons on the face. When activated it will control the output high power relay ( on board ) that can be wired to control the load. Models with Low, Medium or High Power relays available. The 3-digit LED display shows both, the preset and the current count-down or count-up. This timer can also be used as a counter of external events. UP or DOWN counting. The relay may be replaced with a Buzzer. Models available for 120Vac, 208-240Vac, 12V or 24V AC/DC, 50/60Hz. Other Features: Available upon request for ranges in Seconds, Minutes, Hours or Days. |
DIMENSIONS: Face: Stainless Steel or Metal, flush or semi-flush with Lexan decal. Body: ( W x H x D ) 1-3/4" x 2.75" x 2.5" 45mm x 70mm x 64mm |
INSTALLATION example in Box : Designed to fit in a 1-Gang electrical box or in a panel. Face plate will sit flush or semi-flush with the wall. |
TYPICAL WIRING EXAMPLES |
Ordering Example: SDT-3PB-HP-120-56-RM0M60-R056BLK |
Digital Timer with Super RED, 0.56" high digits. Timer preset range: 0 to 60 minutes. 1 High Power relay (30 Amp max). Isolated from supply. Supply: 120Vac, 50/60Hz |
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INSTALLATION EXAMPLES |
Flush in wall |
Semi-Flush in wall |
Semi-Flush in 1-gang box |
COMPLETE NUMBERING SYSTEM FOR SD series CONTROLLERS : ( click below to download PDF document ) |
Wiring with contactor for Very High load Power |
Simple wiring for loads up to 30 Amp max. |
Simple wiring with electrically isolated relay contacts for loads up to 30 Amp max. |
Model with Alarm buzzer. |
NOTE: CUSTOM MODIFICATIONS AVAILABLE FOR ALL MODELS |
CUSTOM TIMER RANGE PER REQUEST |
SDT-3PB timer set with Semi-Flush face. |
Toll Free: 1- 866- 829- 4253 |
E-mail: info@keracontrols.com |
E-mail: info@keracontrols.com |
KERA Technologies Inc. Toll Free: 1-866-829-4253 |
Semi-Flush model shown |