Type 2 (or 3) AC surge protector - one-phase

DS11S-120

Part Number: 341611

Type 2 (or 3) AC one-phase surge protector
In : 5 kA
Imax : 10 kA
Pluggable module by phase
Remote signaling
EN 61643-11, CEI 61643-11, UL1449 ed.5 compliance

DS10 type2 AC surge protector are used mainly for primary protection of single and 3- phase networks at the main electrical panel. They provide common-mode or common and differential mode. This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards. The DS10 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+Neutral AC networks.They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.

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Electrical Properties Mechanical Properties Norms Deconnector Schemas

SPD type		2 (or 3)
Network		120/208 V
Nominal line voltage	Un	120 Vac
Max. AC operating voltage	Uc	150 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.	UT	180 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn	UT	230 Vac disconnection
Residual Current	Ipe	< 0.5 mA
Operating current	Ic	0.5 mA
Follow current	If	None
Nominal discharge current	In	5 kA
Max. discharge current	Imax	10 kA
Total Maximum discharge current	Imax Total	10 kA
Withstand on Combination waveform IEC 61643-11	Uoc	10 kV
Withstand on overvoltages IEEE C62.41.1		10 kV
Connection mode(s)		L/N or N/PE
Protection mode(s)		Common Mode or Differential Mode
Protection level	Up	0.6 kV
Admissible short-circuit current	Isccr	25 000 A

Technology		MOV
SPD configuration		Single phase
Connection to Network		By screw terminals: 2.5-25mm² / by bus
Format		Plug-in modular box
Mounting		Symmetrical rail 35 mm (EN 60715)
Housing material		Thermoplastic UL94 V-0
Operating temperature	Tu	-40/+85°C
Protection rating		IP20
Failsafe mode		Disconnection from AC network
Disconnection indicator		1 mechanical indicator
Spare module(s)		DSM10-120
Remote signaling of disconnection		Output on changeover contact
Dimensions		See diagram

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

Thermal disconnector		Internal
Installation ground fault breaker		Type 'S' or delayed
Fuses		20 A min. - 125 A max. - Fuses type gG

Description: Type 2 (or 3) AC surge protector - one-phase
Technology: MOV
SPD configuration: Single phase
Remote signaling of disconnection: Output on changeover contact
SPD type : 2 (or 3)
Network: 120/208 V
Max. AC operating voltage : 150 Vac
Residual Current : < 0.5 mA
Max. discharge current : 10 kA
Total Maximum discharge current : 10 kA
Protection level : 0.6 kV
Admissible short-circuit current: 25 000 A
Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification: UL Recognized

CITEL
Reference: DS11S-120
Part Number: : 341611
Or equivalent