Thien Son Technology Corporation (Nhà cung cấp thiết bị điện tử, tự động, ... hàng đầu tại Việt Nam)

Type 2 surge arrester – VAL-MS 230/3+1 – 2838209

*Description: Surge arrester consisting of base element and ground connectors, for mounting on NS 35/7.5, nominal voltage: 230 V AC, 3 + 1 circuit

*Country of origin: DE (Germany)

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Your advantages

-With or without floating remote indication contact

-Mechanical coding of all slots

-Optical, mechanical status indication for the individual arresters

-Disconnect device on each individual plug

-Multi-channel type 2 arresters

-Type 2 consistent plug-in surge arresters

 

 

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Ambient conditions

Degree of protection IP20 (only when all terminal points are used)
Ambient temperature (operation) -40 °C … 80 °C
Ambient temperature (storage/transport) -40 °C … 80 °C
Altitude ≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % … 95 %
Shock (operation) 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation) 5g (10 … 500 Hz / 2.5 h / X, Y, Z)

General

IEC test classification II
T2
EN type T2
IEC power supply system TN-S
TT
Mode of protection L-N
L-PE
N-PE
Mounting type DIN rail: 35 mm
Color jet black RAL 9005
Housing material PA 6.6
PBT
Degree of pollution 2
Flammability rating according to UL 94 V-0
Type DIN rail module, two-section, divisible
Number of positions 4
Surge protection fault message optical

Connection data

Connection method Screw connection
Screw thread M5
Tightening torque 3 Nm (1,5 mm² … 16 mm²)
4.5 Nm (25 mm² … 35 mm²)
Stripping length 16 mm
Conductor cross section flexible 1.5 mm² … 25 mm²
Conductor cross section solid 1.5 mm² … 35 mm²
Conductor cross section AWG 15 … 2
Connection method Fork-type cable lug
Conductor cross section flexible 1.5 mm² … 16 mm²

 

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