B&B 422 HIGH ENERGY SURGE PRO W/TB – 422HESP

Product Description

B&B 422 HIGH ENERGY SURGE PRO W/TB – 422HESP

Specifications
Manufacturer
: Advantech Co., Ltd
Manufacturer Part Number
: 422HESP
Manufacturer Website Address
: http://www.advantech.com
Brand Name
: B+B SmartWorx
Product Model
: 422HESP
Product Name
: 422 High Energy Surge Pro W/TB
Marketing Information
: The Model 422HESP is designed to help protect against lightning strikes, power surges, and other types of voltage disturbances. Five RS-422/485 signals on terminal blocks are supported with a clamping voltage of approximately 6.8 volts. The 422HESP 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 422HESP offers two terminal posts and two metal mounting brackets which provide a good ground connection for the user. The 442HESP 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.
Product Type
: Surge Suppressor/Protector
Technical Information
Receptacles
: Terminal Block
Physical Characteristics
Height
: 9.8″
Width
: 6.5″
Depth
: 4.5″
Weight (Approximate)
: 12 oz
Miscellaneous
Environmentally Friendly
: Yes
Environmental Certification
: RoHS
Country of Origin
: United States