Phoenix Contact VALVETRAB Type 2 AC surge protective device for three-phase systems — 4-pole 3+1 circuit (L1, L2, L3 + N–PE), order no. 1801241.
The Phoenix Contact VAL-MS-EE-T2-3+1-320/SRT is a 4-pole Type 2 surge protective device (SPD) from the VALVETRAB family for three-phase, four-wire AC distribution. It uses the 3+1 circuit: three varistor plugs VAL-MS-EE-T2-320-P/SRT protect L1, L2 and L3 against neutral, and an F-MS-40 ST/SRT plug protects neutral against earth — full protection for 3-phase panels against switching surges and indirect lightning surges.
All four protection modules are plug-in units that can be replaced without rewiring. The base snaps onto a 35 mm DIN rail, with clearly marked L1 / L2 / L3 / N terminals and two earth (PE) terminals. Made by Phoenix Contact, Blomberg, Germany.
Typical uses: three-phase main distribution boards and sub-panels in factories, commercial buildings and hospitals, MCC and PLC panels, solar inverter AC side and machine control cabinets.
Order no.: 1801241 | Model: VAL-MS-EE-T2-3+1-320/SRT | Series: VALVETRAB | SPD type: Type 2 (T2), AC | Poles: 4 (3+1 circuit — L1, L2, L3 to N + N to PE) | Phase plugs (×3): VAL-MS-EE-T2-320-P/SRT (1810565) — Uc 335 V AC, Up 1.5 kV, In 20 kA, Imax 40 kA | N–PE plug: F-MS-40 ST/SRT (1810567) — Uc 260 V AC, Up 1.5 kV, In 20 kA, Imax 40 kA | Plug-in replaceable modules | Terminals: L1, L2, L3, N + 2 × PE | Mounting: 35 mm DIN rail | Housing: grey | Made in Germany
Brand: Phoenix Contact. Genuine Phoenix Contact product sold by Arjun Trading Company, Ludhiana. Price on request — send the order number and quantity on WhatsApp +91 99887 74490 for today's rate.
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