36V, 2 PAIR, FIELD REPLACEABLE, SURGE PROTECETOR W/ HARDWIRE, BASE, Ditek, Mfr#: DTK-2MHLP36BWB$111.99+
12V, 2 PAIR, FIELD REPLACEABLE, SURGE PROTECETOR W/ HARDWIRE, BASE, Ditek, Mfr#: DTK-2MHLP12BWB$114.99+
INITIATING AND NOTIFYING, CIRCUITS 15 TO 30 V 4 PAIR, SERIES CONNECTION, Ditek, Mfr#: DTK-4LVLPLV$95.19+