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149 178 1118
149 178 1118

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Combined arrester P-HMS 280 G 4

type 1+2, 4 mods., 4-pole

SPD type 1+2 (4-pole) according to IEC 61643-11.

Leakage-current free pluggable 4-pole surge protective device.

Gas discharge tube-varistor series connection with thermal control and disconnection device.

Safe fixation and contact ensured by module locking mechanism.

 

Mains system: TN(C)-S

Max. continuous operating voltage Uc: 255 V ~

Nominal discharge current In: 100 kA (8/20 µs)

Max. discharge current Imax: 150 kA (8/20 µs)

Lightning impulse current Iimp: 50 kA (10/350 µs)

Voltage protection level Up: < 1.5 kV

Max. backup fuse: 160 A gL/gG

Dimensions: 4 mods.

Mounting on DIN rail 35 mm according to EN 60715

Type: P-HMS 280 G 4

Article no.
327 250
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TN-S 4-pole 4 mods. 255 V ~ 50 kA ohne Fernmeldekontakt

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