FSP Series Products Surge Protector

Transtector’s FSP surge protectors are engineered for low voltage dc and ac signal equipment. The FSP surge protector designs incorporate our proprietary non-degrading, fast acting, high performance silicon avalanche suppressor diodes (SASD) surge protection. Optimized for RS-422, RS-485 and other 4-20mA loop, T1/E1 and POTs signals, the FSP protects up to three low speed data, power signal, or three differential pair signal lines. FSP dc surge protector voltages include 12 Vdc, 24 Vdc and 54 Vdc. FSP ac surge protector voltages include 120 Vac and 160 Vac. Double wire pair signal lines are easily connected to the bidirectional SASD device through multi-position screw terminals.

Product Number Product Description Connector Protocol/Application
13 V Data Line Surge Protector - Transtector FSP 1101-372-1 13 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422 13 V Data Line Surge Protector - Transtector FSP
27 V Data Line Surge Protector - Transtector FSP 1101-372-2 27 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422-4-20 mA 27 V Data Line Surge Protector - Transtector FSP
54 V Data Line Surge Protector - Transtector FSP 1101-372-3 54 V Data Line Surge Protector - Transtector FSP Screw terminal RS-422, 4-20 mA Loop 54 V Data Line Surge Protector - Transtector FSP
120 V Data Line Surge Protector - Transtector FSP 1101-372-4 120 V Data Line Surge Protector - Transtector FSP Two 6 position terminal blocks RS-422-4-20 mA 120 V Data Line Surge Protector - Transtector FSP
280 V Data Line Surge Protector - Transtector FSP 1101-372-5 280 V Data Line Surge Protector - Transtector FSP Two 6 position terminal blocks RS-422-4-20 mA 280 V Data Line Surge Protector - Transtector FSP
280 V Data Line Surge Protector - Transtector FSP 1101-372-6 280 V Data Line Surge Protector - Transtector FSP Screw Terminal RS-422, 4-20 mA 280 V Data Line Surge Protector - Transtector FSP
400 V Data Line Surge Protector - Transtector FSP 1101-372-7 400 V Data Line Surge Protector - Transtector FSP Screw Terminal RS-422-4-20 mA 400 V Data Line Surge Protector - Transtector FSP
24 V Data Line Surge Protector - Transtector FSP 1101-849 24 V Data Line Surge Protector - Transtector FSP Screw Terminal 24 V Data Line Surge Protector - Transtector FSP