https://www.phoenixcontact.com/us/products/2905579
Spark gap - FLT-ISG-100-EX - 2905579
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Isolating spark gap for the hazardous area with plastic sleeve and M10 connection thread screws. For indirect
connection/grounding of operationally isolated system parts in the event of lightning.
Packing unit
1 pc
280.0 g
73269098
Germany
Key Commercial Data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Length
Diameter housing
100 mm +2 mm
45.50 mm
Ambient conditions
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
IP67 (according to IEC 60529)
-20 °C ... 60 °C
-40 °C ... 60 °C
≤ 2000 m (amsl (above mean sea level))
95 % (According to DIN ISO 60068-2-30 method 1)
General
Standards/specifications
Lightning protection class
SPD design
IEC 62561-3 2012
EN 62561-3 2012
H
Voltage-switching type
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https://www.phoenixcontact.com/us/products/2905579
Spark gap - FLT-ISG-100-EX - 2905579
Technical data
General
Mounting type
Color
Type
Surge protection fault message
Screw mounting
traffic grey A RAL 7042
Screw-on module
None
Additional descriptions
Note
Connection: screw (DIN 933), M10x25, wrench size: 17 mm, spring washer
(DIN 7980), size: 10
Protective circuit
Nominal discharge current I
n
(8/20) µs
Lightning surge current I
imp
(10/350) μs
Alternating voltage response U
aw
Rated power-frequency withstand voltage U
wAC
Rated DC withstand voltage U
wDC
Rated impulse sparkover voltage U
r imp
Rated alternating discharge current
Response time t
A
100 kA
100 kA
≤ 0.5 kV
≤ 250 V AC
≤ 354 V DC
≤ 1.25 kV
500 A / 0.2 s (At 50/60 Hz, max. discharge current in the event of external
voltage influence at the installation location)
≤ 100 ns
Connection data
Connection name
Connection method
Screw thread
Flange
Connection bolts
M10
Classifications
eCl@ss
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
27140201
27140201
27140201
ETIM
ETIM 4.0
ETIM 5.0
EC000510
EC000510
Drawings
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https://www.phoenixcontact.com/us/products/2905579
Spark gap - FLT-ISG-100-EX - 2905579
Dimensional drawing
100
+2
Ø45,5
17
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M10
10/29/2015 Page 3 / 3