Surge arrester SIEMENS Combination arrester type 1+2 series 

Category

Modular surge arrester

Poles description

3P, 1P+N, 3P+N

Rated operational voltage (Ue)

230VAC

Nominal discharge current (In)

25kA

Remote signalling

With

Surge arrester type

Type 1+2 combined lightning current and surge arrester

Earthing system

TN-C, TN-S, TT

Protection mode

L-PEN, L-N, N-PE

Surge arrester class type

Type 1, Type 2

Feature

Combination arrester type 1+2 Requirement class B+C, UC 350V Pluggable protective modules 3-pole, 3+0 circuit for TNC systems with remote display, UC 350V Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT systems with remote display, UC 350V Pluggable protective modules 4-pole, 3+1 circuit for TN-S and TT systems with remote display

Connection type

Screw terminals

Mounting type

DIN-rail mounting

Operating ambient

Indoor

Ambient temperature

-40...80°C

Ambient humidity

5...95%

Degree of protection

IP20

Representative standard

CE, UL, EAC, KEMA

Approx. weight

1.076kg, 666g, 1.372kg

Overall width

106.9mm, 71.5mm, 142.8mm

Overall height

95mm

Overall depth

71.5mm

Separately accessories

DIN-rail: HYBT-01, DIN-rail: PFP-100N, DIN-rail: TC 5x35x1000-Aluminium, DIN-rail: TC 5x35x1000-Steel, Stopper: BIZ-07, Stopper: BNL6, Plug-in part type 2: 5SD7428-1, Plug-in part type 1: 5SD7448-1, Plug-in part type 1: 5SD7418-0