A Premier B2B Part Search
Phoenix Contact 2798844 VAL-MS 230 ST Surge Protection Plug
The PHOENIX CONTACT VAL-MS 230 ST is a surge protection plug specifically engineered for use with VAL-MS base elements. This device provides robust protection against voltage surges, utilizing a high-capacity varistor to divert excess energy. It incorporates thermal monitoring and a visual fault warning system, ensuring continuous and reliable operation. The VAL-MS 230 ST is suitable for applications requiring protection against transient overvoltages in TN and TT power supply systems, commonly found in industrial control panels, distribution boards, and sensitive electronic equipment. Its modular design allows for easy integration and replacement, contributing to enhanced system safety and uptime.
Phoenix Contact 2798844 VAL-MS 230 ST Surge Protection Plug Specifications:
- Packing unit: 1 pc
- Weight per Piece: 42.65 g
- Custom tariff number: 85363010
- Country of origin: Germany
- Height: 52.4 mm
- Width: 17.5 mm
- Depth: 55.3 mm
- Horizontal pitch: 1 Div.
- Degree of protection: IP20
- Ambient temperature (operation): -40 °C ... 80 °C
- Ambient temperature (storage/transport): -40 °C ... 80 °C
- Altitude: ≤ 2000 m
- Permissible humidity (operation): 5 % ... 95 %
- Shock (operation): 25g
- Vibration (operation): 5g
- Standards/specifications: IEC 61643-11 2011, EN 61643-11 2012
- IEC test classification: II
- EN type: T2
- IEC power supply system: TN, TT
- SPD design: Voltage-limiting type
- Mode of protection: L-N
- Mounting type: On base element
- Color: jet black RAL 9005
- Housing material: PA 6.6
- Degree of pollution: 2
- Flammability rating according to UL 94: V-0
- Type: DIN rail module, two-section, divisible
- Number of positions: 1
- Arrester can be tested with CHECKMASTER: From SW rev. 1.10
- Surge protection fault message: optical
- Nominal voltage UN: 240/415 V AC
- Nominal frequency fN: 50 Hz
- Maximum continuous voltage UC: 275 V AC
- Residual current IPE: ≤ 0.45 mA
- Standby power consumption PC: ≤ 120 mVA
- Nominal discharge current In(8/20) µs: 20 kA
- Maximum discharge current Imax(8/20) µs: 40 kA
- Short-circuit current rating ISCCR: 25 kA
- Voltage protection level Up: ≤ 1.35 kV
- Residual voltage Ures: ≤ 1.35 kV (at In), ≤ 1.1 kV (at 10 kA), ≤ 1 kV (at 5 kA), ≤ 0.9 kV (at 3 kA)
- TOV behavior at UT: 335 V AC (5 s / withstand mode), 440 V AC (120 min / safe failure mode)
- Response time tA: ≤ 25 ns
- Max. backup fuse with branch wiring: 125 A (gG)
- Connection method: VALVETRAB plug-in system
- SPD Type: 4CA
- Maximum continuous operating voltage MCOV (L-N): 275 V AC
- Nom. voltage: 230 V AC
- Power distribution system: 1
- Nominal frequency: 50/60 Hz
- Measured limiting voltage MLV (L-N): 1910 V
Buy the 2798844 PHOENIX CONTACT VAL-MS 230 ST Surge Protection Plug | myMectronic
Purchase the PHOENIX CONTACT VAL-MS 230 ST surge protection plug securely and efficiently online.
Buy Now
Frequently Asked Questions
Where can I buy Phoenix Contact 2798844?
You can click on the BUY or RFQ button to purchase 2798844 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 2798844?
You can download the 2798844 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 2798844?
Phoenix Contact