The S1 series is an interval relay featuring a digital timing circuit for time delays to 1 hour and ±1% repeatability.
Features:
● 100% functionally tested
● Digital timing circuit
● Time delays to 1 hour
● ±1% repeatability
● Superior transient protection
● Fiberglass reinforced circuit board
● Internal components supported by heavy-duty chassis
● Reinforced base locator pin
● Flame-retardant polycarbonate housing
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