Home / Uncategorized / Normally Closed Thermal Protectors Normally Closed Thermal Protectors 18″ Teflon Leads – Insulated with Nomex Sleeve. Available in 110, 120, 130, 140, 145, 150, 155, 160, 170, 180, 200 degrees centigrade. Category: Uncategorized Tags: electric motor repair, temperature, Thermal Protectors Product ID: 1486