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Phoenix Contact 1248961 VAL-MS 230/3+1-PT Surge arrester Piece 1 pc(s)
Datasheet (PDF)
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Part number:
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Technical specifications
- Product family: VALVETRAB MS
- IEC TEST CLASS II;T2
- Model: Two-part rail module can be plugged
- Number of pins: 4
- Message Surge Protection Faulty: Optical
- NOM. VOLTAGE UN: 240/415 V AC (TN-S);240/415 V AC (TT)
- Push-in connection
- Conductor cross-section rigid: 0.5 mm² ... 10 mm²
- Wire cross-section AWG: 20 ... 8
- Width 71.2 mm
- Height: 1.8" (89.8 mm)
- Depth: 65.7 mm (including mounting rail 7.5 mm)
- Division unit 4 TE
- Flammability class according to UL 94 V-0
- Material housing PA 6.6;PBT
- DIRECTION OF ACTION 3L-N & N-PE
- Earth current IPE ≤ 5 µA
- Nominal impulse surge current In (8/20) µs: 20 kA
- Ambient conditions: Environmental conditions
- Protection type IP20 (only when all clamping points are used)
- Ambient temperature (operation): -40 °C ... 85 °C
- Ambient temperature (storage/transport): -40 °C ... 85 °C
- Altitude: ≤ 2000 m (amsl)
- Standards/regulations EN 61643-11
- Note: 2012
- Mounting type: Rail: 35 mm
- EN type T2
- POWER SUPPLY SYSTEM IEC: TN-S;TT
- Insulation properties: Insulation properties
- Over voltage category III
- Pollution level: 2
- Nominal frequency FN 50 Hz (60 Hz)
- CTI value of material: 600
- PA 6.6/PBT insulation
- Material group: I
- PROTECTION PATHS L-N;L-PE;N-PE
- Standby power consumption PC: ≤ 360 MVA
- Maximum Surge current Imax (8/20) µs 40 kA
- Permissible air humidity (operation): 5 % ... 95 %.
- Shock (operation): 25g (half-sine / 11 ms / 3x ±X, ±Y, ±Z)
- Vibration (operation): 2g (10 ... 500 Hz / 2.5 h / X, Y, Z)
- Stripping length: 10 mm ... 12 mm
- Maximum continuous voltage UC (L-N) 275 V AC
- Maximum continuous voltage UC (N-PE) 260 V AC
- Rated load current IL: 32 A (at 6 mm²);40 A (at 10 mm²)
- Following current extinguishing capability IFI (N-PE) 100 A
- Short-circuit resistance ISCCR 25 kA
- Protection level Up (L-N): ≤ 1.35 kV
- Protection level Up (L-PE): ≤ 1.6 kV
- Protection level Up (N-PE): ≤ 1.5 kV
- Residual voltage Ures (L-N): ≤ 1.35 kV (in); ≤ 1.1 kV (at 10 kA);≤ 1 kV (at 5 kA);≤ 0.9 kV (at 3 kA)
- Residual voltage Ures (L-PE): ≤ 1.6 kV (in); ≤ 1.2 kV (at 10 kA);≤ 1 kV (at 5 kA);≤ 0.9 kV (at 3 kA)
- Residual voltage Ures (N-PE):≤ 0.4 kV (in); ≤ 0.25 kV (at 10 kA);≤ 0.15 kV (at 5 kA); ≤ 0.1 kV (at 3 kA)
- TOV-behavior at UT (L-N): 335 V AC (5 s / resistance mode);440 V AC (120 min / safe failure mode)
- TOV behavior at UT (N-PE): 1200 V AC (200 ms / resistance mode)
- Response time TA (L-N): ≤ 25 ns
- Response time TA (L-PE): ≤ 100 ns
- Response time TA (N-PE): ≤ 100 ns
- Maximum backup for V-passage wiring: 32 A (gG - 6 mm²);35 A (gG - 10 mm²);40 A (MCB C - 10 mm²)
- Maximum fusing for stub cable wiring: 125 A (gG)
- Colour (plug): Light gray (RAL 7035)
- Colour (base element): Grey (RAL 7042)
- Maximum continuous voltage UC (L-PE) 275 V AC
- Conductor cross-section flexible with wire-end sleeve with plastic sleeve: 0.5 mm² ... 6 mm².
- Conductor cross-section flexible with wire-end sleeve without plastic sleeve: 0.5 mm² ... 10 mm²
- Product type
Surge arrester
- Nominal voltage
230 V AC
- Type
Mounting rail module can be plugged in two parts
IP20
- Manufacturer part #
1248961
- Type
2
- Dim
(W x H x D) 71.2 x 89.8 x 65.7 mm
- Width
71.2 mm
- Height
89.8 mm
- Depth
65.7 mm
- Content
1 pc(s)
- Packaging type
Piece
Documents & Downloads
Datasheet
Datasheet 3568084 Phoenix Contact 1248961 VAL-MS 230/3+1-PT Surge arrester Piece 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3568084 Phoenix Contact 1248961 VAL-MS 230/3+1-PT Surge arrester Piece 1 pc(s)
Description
Surge suppressor consists of base element with push-in connection technology and safety plugs for mounting on NS 35/7.5. Rated voltage 230 V AC, 3+1 circuit
This text is machine translated.
This text is machine translated.