537

Technical Characteristics

• Terminal Quantity

  3

• Environmental Protection

  dustproof

• Mounting Configuration

  no mtg facilities

• Lamp Quantity For Which Designed

  4

• Terminal Type

  screw

• Overall Length

  2.578 inches maximum

• Dc Voltage Rating

  12.0 volts nominal

• Overall Diameter

  1.375 inches maximum

• Adjustability

  nonadjustable

• Flashing Rate

  90 per minute nominal

• Controlled Circuit Quantity

  4

• Battery Operation Facility

  not provided

• Lamp Power Rating For Which Designed

  21.0 candlepower maximum

• Operating Mechanism Inclosure

  included