55-3440-306 Thermocoupler by Fenwal FENWAL THERMOCOUPLE TYPE K MODEL 550 LOAD RATING 10 A 120 VAC 5A 240 VAC RES PILOT DUTY 250 VA 240 VAC MAX. CAT# 55-3440-306 Reconditioned Inventory Code: A Make an Offer Send to a Friend WHSE Code: M15A5 Return To Misc Electrical Components and Parts