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Hazardous Area Analog Telephones - Outdoor - Div. 2

By GAI-Tronics 

Catalog ID: 351-001

By GAI-Tronics
Catalog ID:  351-001
Our outdoor model 351-001, provides fully-functional, line-powered communications that are approved for use in Class I, Division 2, Groups A, B, C, D; Class II, Division 2, Groups F and G; Class III classified areas. Our outdoor models have a Type 3R weatherproof rating. Housed in corrosion-resistant enclosures, these units offer superior resistance to chemicals, solvents, salts, and extreme temperatures. Each unit is equipped with a chrome-plated zinc keypad that is fully sealed to prevent entry of dirt, contaminants, and water. The coiled handset cord on our non-metallic model is molded of thermoplastic elastomer to provide outstanding performance, memory, and long life.
  • Hazardous Area approved for: Class I, Division 2, Groups A, B, C, D; Class II, Division 2, Groups F and G; Class III
  • Economical Communications for Division 2 Areas
  • Indoor and Outdoor Models
  • Anti-corrosive Enclosures
  • Hearing Aid Compatible (HAC) withPushbutton Volume Control
  • Hytrel Coiled Cord or Straight Armored Cord
  • Sealed Chrome-plated Keypad
  • Extreme Operating Temperature Range
  • Conformal Coating on PCBA
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Product Details


Color Blue
Connectivity Options Analog
Mount location Surface-Mount
Output Level Ringer 84 @ 1M
Signal Type Analog
Type Outdoor Use
Weather Rating Type 3R


Dimensions 7.4 in x 13.2 in x 9.4 in
Height 9.4 in
Length 7.4 in
Weight 8.2 lb
Width 13.2 in

Electrical Ratings

Signal Phone Line

Certifications and Compliance

  • UL
  • CSA
  • IC
Hazardous Rating(s)
  • Class I, Division 2, Groups A, B, C, D
  • Class II, Division 2, Groups F & G
  • Class III, Division 2
Nema Rating NEMA 3R

Resources and Downloads


Product Name Description
Pole Mounting Kit (for 25x, 351, 354, XB001)
Pole Mounting Kit for the 25x / 351 / 354 Rugged Telephone Series, and Model XB001 (Long-life Battery Enclosure)