Noark Accessories for Contactors , Thermal Overload relay Ex9R Frame size 100, 3 Pole
Ex9R overload thermal relays contactors are designed for protection of motors mainly. These relays can be either combined directly with contactors of Ex9CS and Ex9C(i) series or used as a stand-alone device with AD5. adaptor. Relays are available in three frame sizes for rated non-reduced currents from 0.16 — 100 A.