The Protection Technology Group's data line surge protectors are available in all standard voltages for RS-232 applications. Transtector’s data line surge protectors are your optimum solution for protecting RS-232 equipment, incorporating our proprietary non-degrading, fast acting, high performance silicon avalanche suppressor diodes (SASD). Engineered in compliance with the RS-232 standard, our data line protectors are low capacitance and have a tolerance in line with ±3 to ±15 volts. Transtector has the optimum surge protector for all common signal levels, including levels of ±5 V, ±10 V, ±12 V and ±15 V.

RS-232 drivers and receivers must be able to survive indefinite short circuit to ground or to any voltage level up to ±25 volts. The standard specifies a maximum open-circuit voltage of 25 volts. Transtector’s data line surge protectors are an easy to install solution to meet these parameters.

	Product Number	Product Description	Connector	Protocol/Application
	IX-1L2M1DC24	Outdoor, Metal Enclosure, UL 497B, 9 VDC Signal and Two 24 VDC Multi-line Surge Protector - PolyPhaser IX	Screw terminal	Low voltage dc, <9 Vdc, twisted pair signal 24 Vdc multi-line
	IX-1M	Outdoor, Metal Enclosure, UL 497B, RS-232 Surge Protector - PolyPhaser IX	Screw terminal	RS-232
	IX-1M1DC24	Outdoor, Metal Enclosure, UL 497B, RS-232 with 24 VDC Surge Protector - PolyPhaser IX	Screw terminal	RS-232 with 24 Vdc
	IX-1M2DC24	Outdoor, Metal Enclosure, UL 497B, RS-232 With Two 24 VDC Surge Protector - PolyPhaser IX	Screw terminal	RS-232 with two 24 Vdc
	IX-2M	Outdoor, Metal Enclosure, UL 497B, Two Pair RS-232/RS-562 Surge Protector - PolyPhaser IX	Screw terminal	Two pair RS-232/RS-562
	IX-2M1DC12	Outdoor, Metal Enclosure, UL 497B Surge Protector - PolyPhaser IX-2M1DC12	Screw terminal	RS-232
	IX-2M1DC24	Outdoor, Metal Enclosure, UL 497B, Two Pair RS-232/RS-562 and 24 VDC Surge Protector - PolyPhaser IX	Screw terminal	Two pair RS-232/RS-562 & 24 V
	IX-2M2DC24	Outdoor, Metal Enclosure, UL 497B, Two Pair RS-232/RS-562 and Two 24 VDC Line Surge Protector - PolyPhaser IX	Screw terminal	Two pair RS-232/RS-562 and two 24 V line
	IX-2M2DC48	Outdoor, Metal Enclosure, UL 497B, Two Pair RS-232/RS-562 and Two Pair 48 VDC Surge Protector - PolyPhaser IX	Screw terminal	Two pair RS-232/RS-562 and two 48 V line
	IX-3M1DC24	Outdoor, Metal Enclosure, UL 497B, Multi-Line Surge Protector for Three Pair RS-232/RS-562 and One Pair 24 VDC - PolyPhaser IX	Screw terminal	Multi-line for RS-232/RS-562 and one line 24 V
	IX-3M1DC48	Outdoor, Metal Enclosure, UL 497B, Multi-line Surge Protector for Three Pair RS-232/RS-562 And One Pair 48 VDC - PolyPhaser IX	Screw terminal	Multi-line for three pair RS-232/RS-562 and one line 48 V
	IX-3M2DC24	Outdoor, Metal Enclosure, UL 497B, 24 VDC PoE Surge Protector - PolyPhaser IX		RS-232
	IX-4M	Outdoor, Metal Enclosure, UL 497B, Four Pair RS-232/RS-562 Surge Protector - PolyPhaser IX	Screw terminal	RS-232/RS-562 (4 pairs)
	IX-4M1DC24	Outdoor, Metal Enclosure, UL 497B, Multi-line Surge Protector For Four RS-232/RS-562 Pairs And One 24 VDC Pair - PolyPhaser IX	Screw terminal	RS-232/RS-562 (4 pairs) + one line 24 Vdc
	IX-50M	50 UL 497B, RS-232/RS-562 Surge Protector Modules - PolyPhaser IX	Screw terminal	RS-232/RS-562 (Quantity 50)
	IX-5M	Outdoor, Metal Enclosure, UL 497B, Multi-line RS-232/RS-562 Surge Protector - PolyPhaser IX	Screw terminal	Multi-line 24 Vdc
	IX-6M	Metal Enclosure, UL 497B, Six Pair RS-232/RS-562 Surge Protector - PolyPhaser IX	Screw terminal	Multi-line RS-232/RS-562