Model 308, Cat. No. 309020
RS-232 Sure-Guard Plus Surge Suppressor
Sure-Guard Plus Surge Suppressor 308 protects your computer's data interface from destructive transient voltages caused by lightning, brownouts and rolling brownouts!
Sure-Guard Model 308 Surge Suppressors are designed to limit transient voltages that damage hardware and disrupt data transmission between computers at the DB25 Serial interface.
Data Communications line protection can no longer be overlooked. Its role in a well-managed effective system is essential to the overall welfare of the data-processing environment. The cost of protection from lightning, industrial disturbances, motor switching, and magnetic/electrostatic induction from power lines is surprisingly inexpensive and maintenance free.
System reliability depends upon a well-protected electrical environment. UPS and power line surge suppressors do not provide complete protection for data lines. Add Sure Guard Surge Protectors to protect your data lines.
- Protects five handshake control signals in addition to the transmit data, receive data, and signal ground inputs (pins 2 thru 8, and 20).
- Expanded protection that includes handshake control signals.
- Remaining pins are carried through.
- Fast Acting MOV devices protect the following signals: 2 thru 8 and 20.
For other Sure Guard Surge Suppressors, see Sure-Guard Surge Suppressor Model 303 (Cat No 309010) and Sure-Guard Surge Suppressor Model 316 (Cat No 309025) under Related Products tab.
*Prices online are subject to change and verification.
All ESL products are availabe for export.