VAL-MS-T1/T2 48/12.5/1+0-FM - Lightning/surge arrester type 1/2

VAL-MS-T1/T2 48/12.5/1+0-FM - Lightning/surge arrester type 1/2
2801240

Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with common N and PE (2-conductor system: L1, PEN), with remote indication contact.

Product properties
IEC test classification: I / II T1 / T2EN type: T1 / T2
IEC power supply system: TN-CType: DIN rail module, two-section, divisible
Product type: Arrester combination
Product family: VALVETRAB MS
Number of positions: 1
Surge protection fault message: Optical, remote indicator contact

Insulation characteristics
Overvoltage category: IIIPollution degree: 2

Electrical properties
Nominal frequency fN: 50 Hz (60 Hz)

Indicator/remote signaling
Connection name: Remote fault indicator contact
Switching function: Changeover contact
Operating voltage: 5 V AC ... 250 V AC 125 V DC (200 mA DC)
Operating current: 5 mA AC ... 1.5 A AC 1 A DC (30 V DC)

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 rigid: 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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