The Weidmüller PU II 2+1R 1000V DC is a Class II surge protection device designed for low-voltage consumer installations and electronic devices. It offers protection against surge voltages caused by atmospheric discharges (thunderstorms) or switching operations (transients). This model, part of the PU-Series, is specifically tested for photovoltaic systems on the DC side up to 1000V and includes a telecommunication contact. It complies with IEC 61643-1:05-03 (2nd Ed) for Class II and Class III, and EN 61643-11_02 + prA11:2005 for Type 2 and Type 3.
Temp Range-40 to +70°C
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Technical Specifications
Weidmuller 8882350001 technical specifications.
General
Product Series
PU-Series
Width
54mm
Depth
58mm
Height
97mm
Net weight
342g
Operating temperature
-40 to +70°C
Storage temperature
-40 to +85°C
Limiting discharge current (8/20 µs) Imax
40kA
Rated discharge current (8/20 µs) In
20kA
Colour
Black, Arrester red / blue
Height with TS 35
63mm
Mounting rail
TS 35
Protection degree
IP 20
Pollution severity
2
Rated voltage (AC)
550V
Max. continuous voltage, Uc (AC)
550V
Max. continuous voltage, Uc (N-PE)
260V
Temporary surge voltage (over-voltage) - TOV
550V
Max. discharge surge current per path 8/20 μς (N-PE)
20kA
Fuse, max.
125 A gL
Discharge current, max. (8/20 μς)
40kA
Protection level at In (N-PE)
< 1500V
Signalling contact
250 V 1A 1CO
Response time
≤ 25ns
Rated voltage (DC)
550V
Max. continuous voltage, Uc (DC)
745V
Max. continuous voltage, DC [(L+/L-) -->PE]
1200V DC
Discharge current, nominal, per path, (8/20 μς)
20kA
Protection level at 5kA (Up)
< 1700V
Protection level at In (Up)
< 2650V
PV voltage, acc. to IEC 60364-7-712 AC/DC/UC
≤ 1000V DC
Clamping range, rated connection
25mm²
Clamping range, rated connection, min.
4mm²
Wire connection cross section, stranded, rated connection, min.
4mm²
Wire connection cross section, stranded, rated connection, max.
25mm²
Tightening torque, min.
2.5Nm
Tightening torque, max.
3Nm
Stripping length, rated connection
15mm
Wire connection cross section, finely stranded, max.
25mm²
Connection type [remote alert]
pluggable
Stripping length [remote alert]
6mm
Max. torque [remote alert]
0.25Nm
Cross-section for connected wire, solid core, min. [remote alert]
0.2mm²
Cross-section for connected wire, solid core, max. [remote alert]
1.5mm²
Design
Installation housing; 3TE
Optical function display
green = OK; red = arrester is defective - replace
Segment
Power distribution
Surge voltage category
III
Compliance
Cage Code
Weidmuller USA cage code: 63279, Weidmuller UK cage code: K1838
EU RoHS
Yes
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU
Iec Standard
61643-1:05-03 (2nd Ed) Class II and III
En Standard
61643-11_02 + prA11:2005 Type 2 and Type 3
Ute Standard
C 61-740-51 (prEN50539-11)
Etim 3.0
EC000941
Eclass 5.1
27-13-08-01
Eclass 7.1
27-14-02-01
Unspsc
30-21-18-01
Eclass 6.2
27-13-08-02
Datasheet
Weidmuller 8882350001 Datasheet
Download the complete datasheet for Weidmuller 8882350001 to view detailed technical specifications.
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