Surge protection for LED systems ÜSM-20-230I1P+PE 1+N/PE | 255 | IP20

Surge protection for LED systems ÜSM-20-230I1P+PE

Item no. 5092431 | EAN 4012196515400

Item no. / Types	5092431 / ÜSM-20-230I1P+PE

Pole version	1+N/PE

Maximum continuous voltage AC	255

Protection rating	IP20

Product description

Product description

Surge protection module type 2+3 to DIN EN 61643-11 for 230/400 V power grids.

Appropriate for the protection of LED lighting.

• With function display and switch-off of the load circuit when an SPD fails

• Small size for the installation in the pole connection box or upstream of the LED driver

• 1+NPE protective circuit with a maximum discharge capacity of 20 kA

• Reduction of overvoltage to under 1,300 V or 1,000 V @ 5 kA

• With or without luminaire switch-off in case of defect

Application: In the cable transition box, junction boxes, cable duct to underfloor systems
To protect electronic devices such as LED luminaires against surge voltages

Technical data

Connectivity options

Arrester surge current (8/20 µs) [total]	20 kA
Combined voltage protection level [L-PE]	1,5 kV
Connecting cable length	0,09 m
Dimension	230V
Height	21 mm
Installation type	Miscellaneous
Length	155 mm
Lightning protection zone LPZ	1→2
Max. mains-side overcurrent protection	16
Maximum back-up fuse	16 A
Maximum continuous voltage (L-N)	255 V
Maximum continuous voltage (N-PE)	255 V
Maximum continuous voltage AC	255
Maximum discharge current (8/20 μs)	20 kA
Maximum discharge current (8/20 μs) [L-N]	10 kA
Maximum discharge current (8/20 μs) [N-PE]	10 kA
Nominal discharge current (8/20 µs)	10 kA

Nominal discharge current (8/20 µs) [L-N]	10 kA
Nominal discharge current (8/20 µs) [N-PE]	10 kA
Nominal voltage AC (50/60 Hz)	230 V
OBO_Nominal load current (input/output terminal)	16 A
Operating temperature, max.	80 °C
Operating temperature, min.	-40 °C
Pole version	1+N/PE
Protection level [L-N]	≤1,3
Protection rating	IP20
Response time	<25 ns
Signalling on device	Visual
SPD to EN 61643-11	Type 2+3
SPD to IEC 61643-1	Class II+III
Test class, type 2	yes
Test class, type 3	yes
Version for	1-pole + NPE for PC I
Width	40 mm

All types