Phoenix Contact 2905344 VAL-SEC-T2-3C-350 Switchboard surge protection Surge protection for: Switchboards 40 kA 1 pc(s)
EAN:
Part number:
Item no:
Datasheet (PDF)
Highlights & Details
Surge suppressor type 2
- Pluggable surge arrester
- In accordance with type 2/Class II
- For 3-phase power supply networks with combined mislaid PE and N in a conductor (4-conductor system L1, L2, L3, PEN)
Technical specifications
- Product type
Switchboard surge protection
- Surge protection for
Switchboards
- Leakage current
40 kA
- Nominal voltage
240 V AC
- Pick-up time (details)
25 ns
- Operating temperature
-40°C ... 80 °C
IP20
- Manufacturer part #
2905344
- Type
T2
- Factory colour
Grey-white (RAL 7035)
Traffic gey (RAL 7042)
- Standards
IEC 61643 2011 | EN 61643 2012
- Dim
(W x H x D) 37.3 x 89.9 x 74.5 mm
- Width
37.3 mm
- Height
89.9 mm
- Depth
74.5 mm
- Content
1 pc(s)
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 1573938 Phoenix Contact 2905344 VAL-SEC-T2-3C-350 Switchboard surge protection Surge protection for: Switchboards 40 kA 1 pc(s)
User & Safety Instructions
User & Safety Instructions 1573938 Phoenix Contact 2905344 VAL-SEC-T2-3C-350 Switchboard surge protection Surge protection for: Switchboards 40 kA 1 pc(s)
Description
Plug-in lightning current and surge arrester (type 1+2/Class I + II) comprising of safety plugs and base element for the rail mounting. Protective circuit for 3-phase power supply networks, with combined mislaid N and PE in a conductor (5-conductor system L1, L2, L3, N, PE). Facilities: encapsulated radio links with ignition mechanism for triggering the response voltage. Directly connected in parallel Varistors. Additional plug-in total current spark gap between N and PE. Function monitoring for Class I and Class II - conductor. Cut-off of the individual L-N-protection paths in case of failure. Operating current-free (mechanical) visual fault reporting and remote defect message in the L-N-paths for Class I and Class II arrester on a common potential-free changeover contact. Base element connection Variable mountable (outer conductor from above or below). Protection plug can be rotated by 180° in the base element plug (plug-in label be read). Fuse against false mounting with wrong plugs by mechanical coding of a base element and plug. Labelling option for protective plugs and terminals. Biconnect-terminals for connection of round conductors and wiring bridges.
This text is machine translated.
This text is machine translated.