Surge Arresters

B88069X3383C103

Product Status	Production
Applications	General Industrial
Type	EF2500XNTP
Brand	EPCOS
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DC Sparkover Voltage (Nom.)	2.5kV
Tolerance of DC Sparkover Voltage	±20%
Impulse Sparkover Voltage (Max.) [100V/µs]	3.2kV
Impulse Sparkover Voltage (Max.) [1kV/µs]	3.5kV
Impulse Sparkover Voltage (Max.) [5kV/µs]
Nominal Alternating Discharge Current	5A
Nominal Impulse Discharge Current	5kA
Insulation Resistance (Min.)	10GΩ
Service Life: 1 operation 50Hz, 0.18s [9 cycles]	35A
Service Life: 1 operation [8/20µs]	10kA
Service Life: 1 operation [10/350µs]
Service Life: 300 operations [10/1000µs]
Fail Safe (Short-circuit Spring)	NO
DC Powerline	NO
AC Powerline class III	NO
AC Powerline class II	NO
AC Powerline class I	NO
Follow Current Capability	YES
Temporary Over Voltage Capability	NO
Number of poles	2
Glow Voltage	140V
Glow to Arc Transition Current	<0.5A
Arc Voltage [1A]	22V
Capacitance [1MHz]	1.5pF