Type 2 surge protection base element - VAL-MS BE/FM (2817738)Base element for type 2 arresters of the VALVETRAB MS series of products, with remote indication contact. Design: 1-channel
For installation into a touch protected cabinet. For applications with UC > 500 V distances at the side and distances at the connection area must be minimum of 5 mm between different active parts including earthed parts.
IEC test classification: II / T2
EN type: T2
Type: Base element, DIN rail mounting
Product type: Base element
Product family: VALVETRAB MS
Number of positions: 1
Surge protection fault message: Remote indication contact
Insulation characteristicsOvervoltage category: III
Pollution degree : 2
Nominal frequency fN: 50 Hz (60 Hz)
Indicator/remote signalingConnection name: Remote fault indicator contact
Switching function: Changeover contact
Operating voltage: 5 V AC ... 250 V AC / 30 V DC
Operating current: 5 mA AC ... 1 A AC / 1 A DC
Connection dataConnection 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
Remote fault indicator contactConnection method: Plug-in/screw connection via COMBICON
Screw thread: M2
Tightening torque: 0.25 Nm
Conductor cross section flexible: 0.14 mm² ... 1.5 mm²
Conductor cross section solid: 0.14 mm² ... 1.5 mm²
Conductor cross section AWG: 28 ... 16
Protective CircuitDirection of action: 1L-N/PE
Nominal frequency fN: 50 Hz (60 Hz)
Maximum continuous voltage UC: 600 V AC
Rated load current IL: 80 A
Short-circuit current rating ISCCR: 25 kA
Max. backup fuse with V-type through wiring: 80 A (gG)
Max. backup fuse with branch wiring: 125 A (gG)
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