LY1-D20/1(S) PLUGGABLE SINGLE-POLE SPD

Item No.: LY1-D20/1(S)

Description：

Class II • Class III • 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 II+III / Type 2+3
Protective Elements: High Energy MOV
Housing: Pluggable Design
Compliance: IEC 61643-11:2011 EN 61643-11:2012

IEC Electrical		75	150	275	320	385	440
Nominal AC Voltage (50/60Hz)	U_o/ U_n	60 V	120 V	230 V	230 V	230 V	400 V
Maximum Continuous Operating Voltage (AC)	U_c	75 V	150 V	275V	320 V	385 V	440 V
Nominal Discharge Current (8/20 μs)	I_n	10 kA	10 kA	10 kA	10 kA	10 kA	10 kA
Maximum Discharge Current (8/20 μs)	I_max	20 kA	20 kA	20 kA	20 kA	20 kA	20 kA
Voltage Protection Level	U_p	0.2 kV	0.6 kV	1.3 kV	1.5 kV	1.5 kV	1.8 kV
Response Time	t_A	< 25 ns
Back-Up Fuse (max)		125 A gL / gG
Short-Circuit Current Rating (AC)	I_SCCR	10 kA
TOV Withstand 5s	U_T	90V	180V	335V	335V	335V	580V
TOV 120min	U_T	115V	230V	440V	440V	440V	765V
	mode	Withstand	Withstand	Safe Fail	Safe Fail	Safe Fail	Safe Fail
Mechanical & Environmental
Operating Temperature Range	T_a	-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	M_max	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 CapacityRC Conductor Cross Section (max)		OptionalAC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A16 AWG (Solid) / 1.5 mm2(Solid)