Surge Protection, Type 2, TT, Malmbergs 5271704
Watch this product and we will notify you once it is back in stock.
Surge Protection, Type 2, TT, Malmbergs 5271704
Description
Intermediate protection for mounting at the incoming switchboard for protection against overvoltages caused by lightning strikes or other disturbances. The surge protectors are varistor type. Supplied complete in 3- or 4-pole design for direct connection. Installed parallel to incoming line. Triggered protection by visual indication. Supplied with changing alarm relay.
Specifications
- Dissipation capacity : 20kA, 8/20μs
- Alarm relay : Yes
- Connection : PZ2
- Width: 72 mm
- Operating temperature: -40°C - +80°C
- Ground system : TT
- Rated voltage: 230V
- Max. breaking capacity : 40kA, 8/20μs
- Max. insurance: 125A gL/gG
- Max. continuous operating voltage : 275V
- Number of poles: 3+N
- Reaction time : <25ns
- Residual voltage : <1.3 kV
- Test class : 2 (EN 61643-11)
- Connection area: 4-35 mm²
- Tightening torque: 3.5Nm
Related products
-
Surge Protection, Type 1, TT/TN-S, Malmbergs 5271291
Rough protection should be used when, for example, you have overhead lines, in rural areas or if the building is equipped with lightning conductors.
EL5271291
3 363 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Surge Protection, Type 1, TN-C, Malmbergs 5271292
Rough protection should be used when, for example, you have overhead lines, in rural areas or if the building is equipped with lightning conductors.
EL5271292
2 437 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Surge Protection, Type 1, IT, Malmbergs 5271293
Rough protection should be used when, for example, you have overhead lines, in rural areas or if the building is equipped with lightning conductors.
EL5271293
2 534 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Surge Protection For Solar Cells, Type 1+2, Malmbergs 5271296
Combined coarse and intermediate protection for solar cell installations for protection on the DC side. Supplied with alternating alarm relay.
EL5271296
1 351 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Surge Protection, Type 2, TN-C, Malmbergs 5271701
Intermediate protection for mounting at the incoming switchboard for protection against overvoltages caused by lightning strikes or other disturbances
EL5271701
1 021 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Surge Protection, Type 2, TN-S, Malmbergs 5271703
Intermediate protection for mounting at the incoming switchboard for protection against overvoltages caused by lightning strikes or other disturbances
EL5271703
1 367 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
Populära produkter
-
Ajax Central Hub 2 Plus White
Hub 2 Plus reports the opening of a door, window, smoke/fire or flood and automates with the support of scenarios.
810031990542
3 605 kr / pc.3 764 kr / pc.Save 4 %- Stock status
- Lev. normalt inom ca 3 till 6 vardagar
-
Vägguttag Exxact 2-vägs Infälld Jord Schneider
Skruvanslutning. För infälld montering i apparatdosa c/c 60 mm. För utanpåliggande montage används ram 22 mm. Levereras utan klor.
005237627
181 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Våtrumsfläkt Fresh Intellivent SKY Vit
Intellivent® SKY är en helt ny badrumsfläkt där vi behållit det bästa från tidigare Intellivent modeller men samtidigt fått uppdaterad design.
8751527
1 985 kr / pc.- Stock status
- Lev. normalt inom ca 3 till 6 vardagar
-
Ifö Cera Toalettskål 3875 Vägghängd Mjuksits
Toalettskål installeras tillsammans med inbyggd cistern. Mjuksits ingår. Toalettstolen är godkänd enligt Nordisk kvalitetssäkring.
7856077
1 718 kr / pc.- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
-
Pool Santorini 90 Ø350 cm
Complete pool package for the price conscious family with young children
S-F1942
5 602 kr / pc.- Stock status
- Lev. normalt inom ca 6 till 10 vardagar
