Type 2 surge protection plug - F-MS 1100 ST - 2909844

Surge protection plug type 2, spark gap with high insulation voltage strength, used only as replacement plug for the corresponding complete item.



Technical data




Dimensional drawing  

Dimensional drawing

Circuit diagram  

Circuit diagram

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Height 52.4 mm
Width 17.5 mm
Depth 55.3 mm
Horizontal pitch 1 Div.
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Ambient conditions

Degree of protection IP20
Ambient temperature (operation) -40 °C ... 80 °C
Ambient temperature (storage/transport) -40 °C ... 80 °C
Altitude ≤ 5000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % ... 95 %
Shock (operation) 25g
Vibration (operation) 5g
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IEC test classification II
EN type T2
Mode of protection L-PE (for IT systems without N in series with a VAL-MS plug)
Mounting type on base element
Color jet black RAL 9005
Housing material PA 6.6
Degree of pollution 2
Flammability rating according to UL 94 V-0
Type DIN rail module, two-section, divisible
Number of positions 1
Surge protection fault message optical
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Additional descriptions

Note The F-MS 1100 ST protective plug is only to be used with a VAL-MS 400 ST in series connection. It is not designed for direct use on mains voltage.
Uagn > 1100 V
At altitudes > 2000 m (amsl), a lateral distance of 2 mm must be maintained between live and grounded parts.
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Protective circuit

Nominal frequency fN 50 Hz
60 Hz
Maximum continuous voltage UC 260 V AC
Residual current IPE ≤ 3 µA
Nominal discharge current In (8/20) µs 20 kA
Maximum discharge current Imax (8/20) µs 40 kA
Short-circuit current rating ISCCR 25 kA (in series with a VAL-MS plug)
Voltage protection level Up ≤ 3 kV
Front of wave sparkover voltage at 6 kV (1.2/50) µs ≤ 3 kV
Response time tA ≤ 100 ns
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Connection data

Connection method pluggable
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Standards and Regulations

Standards/regulations IEC 61643-11 2011
EN 61643-11 2012
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Environmental Product Compliance

China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
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eCl@ss 10.0.1 27130890
eCl@ss 11.0 27130890
eCl@ss 6.0 27130800
eCl@ss 7.0 27130890
eCl@ss 8.0 27130890
eCl@ss 9.0 27130890
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ETIM 5.0 EC002496
ETIM 6.0 EC002497
ETIM 7.0 EC002497
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586 Fulling Mill Road
Middletown, PA 17057
(800) 888-7388

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