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M-LB-1.275.D

M-LB-1.275.D Surge Protection Barrier

订货号: 235891
产品分类: Supply Line Protection

Surge Protection Barrier

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TECHNICAL DATA

规格参数

General specifications

Device type	Type 2 acc. to EN 61643-11 Class II acc. to IEC 61643-11
Number of protected supply lines	1
Suitable components	protection module M-LB-1.275.M
Nominal voltage	230 V AC, 50 ... 60 Hz
Maximum continuous operating voltage	275 V AC, 50 ... 60 Hz 350 V DC
Temporary over-voltage	335 V / 5 s (TOV withstand)
Nominal discharge current (8/20 µs)	20 kA
Max. surge current (8/20 µs)	40 kA
Voltage protection level	max. 1.25 kV max. 1 kV at 5 kA
Reaction time	max. 25 ns
Short-circuit-proof	50 kA eff
Overcurrent protection	max. 125 A gG , mains-side
Connection	terminals 11, 12, 14
Output	volt-free change-over contact
Switch power	AC: 250 V / 0.5 A DC: 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A; 24 V/0.5 A
Display elements	status display operating state (green)fault indication (red)
Low voltage	Low voltage
Directive 2014/35/EUEN 61643-11:2012	Directive 2014/35/EUEN 61643-11:2012
Directive 2014/35/EU	EN 61643-11:2012
Degree of protection	IEC 60529
Shock resistance	EN 60068-2
Vibration resistance	EN 60068-2
Ambient temperature	-40 ... 80 °C (-40 ... 176 °F)
Relative humidity	5 ... 95 %
Degree of protection	IP20
Core cross section	- min. 1.5 mm2 solid/flexible- max. 35 mm2 stranded/25 mm2 flexible- max. 1.5 mm2 solid/flexible (for remote signalling contact)
Material	Material
Housingthermoplastic, color grey , UL 94 V-0	Housingthermoplastic, color grey , UL 94 V-0
Mass	approx. 240 g
Dimensions	18 x 90 x 72 mm (0.7 x 3.6 x 2.8 inch) (W x H x D) , 1 TE acc. to DIN 43880
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Housing	thermoplastic, color grey , UL 94 V-0
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

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资料与附件

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语言：en

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