LY1-D20M/2(S) PLUGGABLE SINGLE-POLE SPD

Description：

Classll·Class lll·Type 2 ·Type 3
Location of Use: Sub-Distribution Boards
Mode of Protection: L-PE, N-PE
Surge Ratings: In = 10 kA (8/20 μs)
IEC/EN/UL Category: Class ll+lll /Type 2+3
Protective Elements: High Energy MOV
Housing: Pluggable DesignCompliance: lEC 61643-11:2011
EN 61643-11:2012

Technical Data

IEC Electrical		75	150 275	320	385	440
Nominal AC Voltage (50/60Hz)	U/U₀	60 V	120V 230V	230V	230V	400 V
Maximum Continuous OperatingVoltage (AC)	U。	75V	150V 275V	320V	385V	440 V
Nominal Discharge Current (8/20 μs)	l₀	10 kA	10 kA 10 kA	10 kA	10 kA	10 kA
Maximum Discharge Current (8/20 μs)		20 kA	20 kA 20 kA	20 kA	20 kA	20 kA
Voltage Protection Level	Up	0.2 kV	0.6 kV 1.3 kV	1.5 kV	1.5 kV	1.8 kV
Response Time	tA		<25 ns
Back-Up Fuse (max)		125 AgL/gG
Short-Circuit Current Rating (AC)	lsCCR		10 kA
TOV Withstand 5s	U	90V	180V 335V	335V	335V	580V
TOV 120min	U	115V	230V 440V	440V	440V	765V
TOV 120min	mode	Withstand	Withstand Safe Fail	Safe Fail	Safe Fail	Safe Fail
Mechanical &Environmental
Operating Temperature Range	Ta		-40°F to +158°F [-40℃ to +70℃]
Permissible Operating Humidity	RH		5%..95%
Atmospheric pressure and altitude			80k Pa…106k Pa/-500 m….2000m
Terminal Screw Torque	Mma		39.9 Ibf-in [4.5 Nm]
Conductor Cross Section (max)			2 AWG (Solid,Stranded)/4 AWG (Flexible)
			35 mm²(Solid,Stranded)/25 mm²(Flexible)
Mounting			35 mm DIN Rail,EN 60715
Degree of Protection			IP 20 (built-in)
Housing Material			Thermoplastic:Extinguishing Degree UL94 V-0
Thermal Protection			Yes
Operating State /Fault Indication			Green ok/Red defect
Remote Contacts (RC)			Optional AC:250V/0.5A;DC:250V/0.1 A;125V/0.2A;75V/0.5A 16 AWG(Solid)/1.5 mm²(Solid)
RC Switching Capacity
RC Conductor Cross Section (max)

■ Technical Data
IEC Electrical		75	150	275	320	385	440
Nominal AC Voltage (50/60Hz)	Uo/ Un	60 V	120 V	230 V	230 V	230 V	400 V
Maximum Continuous Operating Voltage (AC)	Uc	75 V	150 V	275V	320 V	385 V	440 V
Nominal Discharge Current (8/20 μs)	In	10 kA
Maximum Discharge Current (8/20 μs)	Imax	20 kA
Voltage Protection Level	Up	0.2 kV	0.6 kV	1.3 kV	1.5 kV	1.5 kV	1.8 kV
Response Time	tA	< 25 ns
Back-Up Fuse (max)		125 A gL / gG
Short-Circuit Current Rating (AC)	ISCCR	10kA
TOV Withstand 5s	UT	90V	180V	335V	335V	335V	580V
TOV 120min	UT	115V	230V	440V	440V	440V	765V
	mode	Withstand	Withstand	Safe Fail	Safe Fail	Safe Fail	Safe Fail
Mechanical & Environmental
Operating Temperature Range	Ta	-40ºF to +158ºF [-40ºC to +70ºC]
Permissible Operating Humidity	RH	5%…95%
Atmospheric pressure and altitude		80k Pa … 106k Pa / -500 m…… 2000 m
Terminal Screw Torque	Mmax	39.9 Ibf·in[4.5 Nm]
Conductor Cross Section (max)		2 AWG (Solid, Stranded) / 4 AWG (Flexible)
		35 mm² (Solid, Stranded) / 25 mm²(Flexible)
Mounting		35 mm DIN Rail, EN 60715
Degree of Protection		IP 20 (built-in)
Housing Material		Thermoplastic: Extinguishing Degree UL 94 V-0
Thermal Protection		Yes
Operating State / Fault Indication		Green ok / Red defect
Remote Contacts (RC) RC Switching Capacity RC Conductor Cross Section (max)		Optional AC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A 16 AWG (Solid) / 1.5 mm²(Solid)

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LY1-D20M/2(S) PLUGGABLE SINGLE-POLE SPD