Surge Arresters

B88069X8920B252

Applications
General
Industrial
Type
T21-A230X
Status
ProductionProduction
Brand
EPCOS
  • Surge Arresters:rab0115c
  • Surge Arresters:t21-a230x

Images are for reference only and show example products.

3D Model

Size

Length(L)
10.00mm Nom.
Width(W) or Diameter(D)
7.20mm Nom.
Height
8.50mm Max.

Electrical Characteristics

DC Sparkover Voltage (Nom.)  ?
230V
Tolerance of DC Sparkover Voltage
±20%
Impulse Sparkover Voltage (Max.) [100V/µs]  ?
400V
Impulse Sparkover Voltage (Max.) [1kV/µs]  ?
500V
Impulse Sparkover Voltage (Max.) [5kV/µs]  ?
Nominal Alternating Discharge Current  ?
10A
Nominal Impulse Discharge Current  ?
20kA
Insulation Resistance (Min.)  ?
10GΩ
Service Life: 1 operation 50Hz, 0.18s [9 cycles]
50A
Service Life: 1 operation [8/20µs]
25kA
Service Life: 1 operation [10/350µs]
5kA
Service Life: 300 operations [10/1000µs]
200A
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
NO
Temporary Over Voltage Capability
NO
Number of poles
3
Glow Voltage
200V
Glow to Arc Transition Current
1A
Arc Voltage [1A]
35V
Capacitance [1MHz]  ?
1.5pF

Other

Climate Category [IEC 600068-1]
40/125/21
UL Certificate UL497B
E163070
UL Certificate UL1449
Mounting Method
Leaded Mount
Soldering Method
Wave (Flow)
Packaging
Bulk (Polystyrene form)
Package Quantity
250pcs
Weight
2g
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