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Key Features

Terminal Block receptacles for flexible connectivity and placement
Safeguards your equipment from the sudden jolts of electricity

B+B SMARTWORX Surge Suppressors/Protectors

485 HIGH ENERGY SURGE PRO W/TB

Mfr # 485HESP SKU 3326834 UPC 835788108408

$119.76 MSRP $148.00 Save 19%

Regular price saves you $28.24 against MSRP.

Available

Product Overview

485 HIGH ENERGY SURGE PRO W/TB

B&B 485 HIGH ENERGY SURGE PRO W/TB - Terminal Block - External
B&B 485 HIGH ENERGY SURGE PRO W/TB
Terminal Block - External

Technical Specifications

Product Type	Surge Suppressor/Protector
Manufacturer Part Number	485HESP
Packaged Quantity	1 Pack
Limited Warranty	Lifetime
Weight (Approximate)	12 oz
Form Factor	External
Manufacturer	Advantech Co., Ltd
Product Model	485HESP
Product Name	485 High Energy Surge Pro W/TB
Receptacles	Terminal Block
Brand Name	B+B SmartWorx
Country of Origin	United States
Height	9.8"
Width	6.5"
Depth	3.3"
Environmentally Friendly	Yes
Environmental Compliance	Restriction of Hazardous Substances (RoHS)

Marketing Information

The Model 485HESP is designed to help protect against lightning strikes, power surges, and other types of voltage disturbances. Three RS-422/485 signals on terminal blocks are supported with a clamping voltage of approximately 6.8 volts. The 485HESP offers three stages of protection starting with a gas discharge tube followed by a series resistor and finally a Transient Voltage Suppresser (TVS). In order for a surge protector to work properly it is important to have a good connection to earth ground. The 485HESP offers two terminal posts and two metal mounting brackets which provide a good ground connection for the user. The 485HESP has been tested to two specifications at 6 kilovolts, IEC 1000-4-5: 1995 "Surge Immunity Test" and IEEE C62.41-1991 "IEEE Recommended Practice on Surge Voltages in Low-Voltage AC Power Circuits". To ensure the best protection of your equipment some simple connection guidelines should be followed.