Industrial Serial Surge Protectors for Reliable Line Protection

Protect your RS-232, RS-422, and RS-485 connections from unexpected voltage spikes with our industrial serial surge protectors. Designed for quick installation and full electrical isolation, these devices help safeguard sensitive equipment against damage caused by surges, lightning strikes, and electrical noise.

Ideal for use in harsh industrial environments, remote installations, and anywhere signal reliability is needed.

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Serial Surge Protectors

Showing 4 of 4 Serial Surge Protectors items

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ISD-1110-T
Available to order
Moxa ISD-1110-T
RS-232 Surge Protector – 4kV Isolation and 7 Data Lines
ISD-1130-T
Available to order
Moxa ISD-1130-T
RS-422/485 Surge Protector – 4kV Isolation and 7 Data Lines
ISD-1210-T
Available to order
Moxa ISD-1210-T
RS-232 Surge Protector – 20kV Isolation and 4 Data Lines
ISD-1230-T
Available to order
Moxa ISD-1230-T
RS-422/485 Surge Protector – 20kV Isolation and 4 Data Lines