The Weidmüller 2530660000 is a plug-in surge arrester designed for surge protection in photovoltaic (PV) systems, capable of handling up to 20 kA. This durable equipment provides reliable protection against voltage spikes, ensuring the longevity and safety of PV installations. Ideal for use in renewable energy systems, it supports the prevention of damage due to electrical surges.
| Type |
Surge arrester (plug-in) |
| 50539-11, UL 1449 |
61643-11 |
| Ambient temperature (operational), max.85 °C |
Rated Voltage UN |
| Category |
SPD TYPE 1CA |
| Category type 2 |
true |
| Certificate No. (cURus) |
E354261 |
| Colour |
orange |
| Construction size |
1 modular spacing |
| Degree of protection (IP) |
IP20 |
| Depth |
63mm |
| Depth (inches) |
2.252 inch |
| Design |
Installation housing; 1TE |
| Dim |
(L x W x H) 18 x 18 x 45 mm |
| Discharge current In (8/20 µs) |
20 kA |
| ECLASS 14.0 |
27-17-14-02 |
| ECLASS 15.0 |
27-17-14-02 |
| ETIM 10.0 |
EC000941 |
| ETIM 8.0 |
EC000941 |
| ETIM 9.0 |
EC000941 |
| Factory colour |
Orange |
| GTIN (EAN) |
4050118540871 |
| GTIN (EAN) 4050118897050 |
thickness (A): 1mm |
| Height |
45mm |
| Height (inches) |
1.7716 inch |
| Humidity |
5 - 95% rel. humidity |
| In |
20 kA |
| Integrated backup fuse |
false |
| Integrated back-up fuse |
No |
| Integrated short-circuit protection |
false |
| IP Rating |
IP20 |
| Leakage Current |
20kA |
| Leakage current at Un |
30 µA |
| Leakage-current free |
false |
| Length |
18mm |
| Max. conductor cross section flexible (fine-strand) |
25 |
| Max. conductor cross section solid (solid, stranded) |
1.5 |
| Max. continuous voltage DC |
1100 |
| Max. discharge surge current (8/20) |
40 |
| Max. PV-voltage |
1100 |
| Misc Attribute |
VPU PV II 0 1000 |
| Mounting method |
DIN rail (top hat rail) 35mm |
| Mounting rail |
TS 35 |
| Net weight |
7.7g |
| Number of conductors (without earthing) |
0 |
| Number of Poles |
1 |
| Operating altitude |
= 4000 m |
| Operating height in the grounded PV |
= 2000 m |
| Operating Temperature |
-40 °C to +70°C |
| Optical function display |
green = OK; red = arrester |
| Pollution severity |
2 |
| Protection degree |
IP20 |
| Protection level Up (+/- , -/PE , +/PE) |
= 3.8 kV |
| PV system voltage, max. Ucpv |
1100 V |
| REACH SVHC |
No SVHC above 0.1 wt% |
| Requirements class |
Type II |
| Requirements class, acc. to EN |
T2 |
| Response time / fallback time |
= 25 ns |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| SCCR |
50 kA |
| Short-circuit curent ISCPV |
11000 A |
| Signalling at the device |
Optical |
| SPD type |
T2 |
| Standards |
ROHS compliant |
| Storage temperature |
-40 °C...85°C |
| stranded, min. |
stranded, max. |
| Stripping length |
18mm |
| Surge protection for |
PV systems |
| Surge voltage category |
III |
| System configuration DC |
true |
| System configuration IT |
false |
| System configuration TN |
false |
| System configuration TN-C |
false |
| System configuration TN-C-S |
false |
| System configuration TN-S |
false |
| System configuration TT |
false |
| Time interval |
5 years |
| Type of connection |
pluggable |
| UL 94 flammability rating |
V-0 |
| UL File Number Search |
UL Website |
| Voltage Rating |
1100V |
| Voltage type |
DC |
| VPR ( DC+/DC-) |
2500 V |
| Width |
18mm |
| Width (inches) |
0.7087 inch |
| Wire cross-section, solid, max. |
1.5mm² |
| Wire cross-section, solid, min. |
1.5mm² |
| With remote signalling contact |
false |
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