Compact Type 2+3 hard wired surge protector

MSB10-31-230

Part Number: 561223

Compact type 2 (or 3) surge protector
Wall mounting and hard wired connection
Status indicators
IP65

MSB10 surge protectors Type 2 (or 3) are designed for effective protection of sensitive equipment, in addition to the surge protector installation (coordination surge protector). These surge protectors utilize a compact and economica scheme based varistors, to obtain a power flow relevant for secondary protection.

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Electrical Properties Mechanical Properties Norms Deconnector Schemas

SPD type		2+3
Network		230/400 V 3-phase+N
AC system		TT-TN
Nominal line voltage	Un	230/400 Vac
Max. AC operating voltage	Uc	255 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.	UT	335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn	UT	440 Vac disconnection
Operating current	Ic	< 1 mA
Follow current	If	None
Nominal discharge current	In	5 kA
Max. discharge current	Imax	10 kA
Withstand on Combination waveform IEC 61643-11	Uoc	6 kV
Withstand on overvoltages IEEE C62.41.1		10 kV / 10 kA
Protection mode(s)		Common/Differential mode
Protection level L/N	Up L/N	1.5 kV
Protection level L/PE	Up L/PE	1.5 kV
Admissible short-circuit current	Isccr	10 000 A

Technology		MOV+GDT
Connection to Network		Wires
Mounting		Wall or plate
Housing material		Thermoplastic UL94 V-0
Operating temperature	Tu	-40/+85°C
Protection rating		IP65
Failsafe mode		Disconnection from AC network
Disconnection indicator		3-Green LED OFF
Voltage/operating indicator		3-Green Led ON
Dimensions		See diagram
Weight		0.105 kg

Standards compliance		IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification		EAC

Thermal disconnector		Internal
Installation ground fault breaker		Type 'S' or delayed