IEEE
1000-4-5: 1995 and IEEE C62.41-1991 are the recognized
standards for top quality surge protectors. B&B Electronics’
heavy duty 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.
Tough metal panel mount cases protect
models 232HESP, 422HESP and 485HESP. HESP4DR provides the same surge protection
in a molded DIN Rail mount case. All have #10 ground screws which must be
connected to a solid ground.
