SPECIFICATIONS
ELECTRICAL
Power Requirements
MODEL VOLTAGE HERTZ VA REQ.
EC72/24 24 Vac (+ 10 - 15%) 50/60 4
EC72/120 100-120 Vac 50/60 4
EC72/240 200-240 Vac 50/60 4
EC72/277 277 Vac 50/60 4
EC72D/12 12 Vdc — —
EC72D/24 24 Vac (+ 10 - 15%) 50/60 4
EC72D/120 100-120 Vac 50/60 4
EC72D/240 200-240 Vac 50/60 4
Output - Two SPDT relays with contacts rated as follows:
VOLTAGE RESISTIVE INDUCTIVE H.P. PILOT DUTY
12 Vdc .1A-15 a — — —
24 Vac 15 A 15 A 1/10 60 VA
120 Vac 15 A 15 A 1/3 345 VA
240 Vac 10 A 8 A 1/2 450 VA
277 Vac 10 A 8 A — 450 VA
Wiring - Terminals can accommodate 14 to 24 AWG wire.
ACCURACY
Time-of-day - Maintained time is as accurate as line frequency.
Resolution - One minute for time-of-day and programmed ON/OFF
events.
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