P erkinElmer’s Overvoltage Spark Gaps are a family of rugged ceramic-metal hermetically sealed switches for voltages ranging from 500 volts to 100 kV. These switches have peak current capabilities of up to 50 kA. They are ideal for protecting equipment from damaging high voltage surges when they are used in "crowbar" applications.

FEATUREs
• High surge current capability
• Fast switching operation
• High voltage holdoff
• Ceramic-metal construction
• No warm up period
• Long life