Applicant:	WENZHOU LEEYEE ELECTRIC CO., LTD.
Address:	No.1,  Xingye Road, Dagang, Beibaixiang Town, Yuqing, Zhejiang 325603, China
Factory:	WENZHOU LEEYEE ELECTRIC CO., LTD.
Address:	No.1,  Xingye Road, Dagang, Beibaixiang Town, Yuqing, Zhejiang 325603, China
Kind of Equip.:	Surge Protector (Surge Protective Device)
Designation:	LY1-C40/1+1, LY1-C40/1S+1, LY1-C40/3+1, LY1-C40/3S+1LY1-C40/1, LY1-C40/1S, LY1-C40/2, LY1-C40/2S, LY1-C40/3, LY1-C40/3S, LY1-C40/4, LY1-C40/4S   LY1-D20/1+1, LY1- D20/1S+1, LY1- D20/3+1, LY1- D20/3S+1 LY1- D20/1, LY1- D20/1S, LY1- D20/2, LY1- D20/2S, LY1- D20/3, LY1- D20/3S, LY1- D20/4, LY1- D20/4S
Location category:	Indoor
Number of ports:	One port
Method of mounting:	Fixed, 35 mm DIN rail acc. to EN 60715
Max. backup fuse	125 A gL/gG
Short-circuit current rating(ISCCR)	25 kA
Residual Current(IPE)	0.5 mA
Type of current:	AC
Test Class:	T2
Nominal discharge current(In):	20kA
Max. discharge current (Imax):	40kA
Max. continuous operation voltage (Uc):	AC 275 V (L-N), AC 255 V (N-PE)
Voltage protect level (Up):	1）2) 1.5 kV      3) 4) 1.2 kV
Modes of protection	1）3)  L-N, N-PE2）4)  L-PE, N-PE
Application system	1）3) TN, TT2）4) TN
IP  code	IP 20
Temperatures/humidity	-40 ℃ to +70 ℃， 5 % to 95 %
Remark:

1)2) and 3)4) are same product with different type name With "+1" have MOV and GDT, protection mode (TN-S, TT), Without "+1" only have MOV, protection mode (TN-S,TN-C) With "S": have floating remote signalling contact Without "S": have no floating remote signalling contact Device length is 90mm, height is 81mm, width from 1P to 4P (18, 36, 54, 72)mm