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Home Serial Data Communications Data Line Surge Protectors

Data Line Surge Protectors

IEEE 1000-4-5: 1995 and IEEE C62.41-1991 are the recognized standards for top quality, heavy duty surge protectors. B&B Electronics’ RS-232, RS-422, RS-485 data line surge protector units meet these specifications with three stage protection for maximum safety: a gas discharge tube feeds to a series resistor and a TVS (Transient Voltage Suppressor) for each supported line.
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485HESP
RS-422/485 Surge Protector - 3-stage, 3-line

$128.75

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422HESP
RS-422/485 Surge Protector - 3-stage, 5-line

$133.90

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232HESP
RS-232 Surge Protector - 3-stage, 5-line

$133.90

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HESP4DR
Three Stage DIN Rail Surge Protector

$104.03

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232SP9
Single-stage Surge Protector – RS-232, DB9

$67.98

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485FPP
Fused RS-422/485 Surge Protector

$72.10

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