Datenblatt (PDF)

Connectivity solutions for photovoltaic power systems
LC4®-CP – Connector Parts without cable
LC4-CP 10 M26
LC4-CP 11 M26
LC4® photovoltaic chassis receptacle, with integrated locking and crimp contact, for front mounting
LC4-CP 10 M26: plug
LC4-CP 11 M26: socket
1. Temperature range
LC4-CP 10 M26
LC4-CP 11 M26
X
-40 °C/+85 °C (IEC)
-40 °C/+90 °C (UL)
(+105 °C upper limit temperature)
halogen-free, UV-resistant
m-PPE, V0 according to UL 94
CuNiSi, tin-plated
silicone
PA GF, HB according to UL 94
2. Materials
Insulating body
Contact pin/bush
Sealing (sockets only)
Hexagonal nut
3. Mechanical data
Insertion force1
≤ 20 N
Withdrawal force1
≥ 10 N
Retaining force of locking latches2 ≥ 90 N
2
Mating cycles
50
Tightening torque nut
0.8–1.1 Nm
Mating with
photovoltaic connectors LC4
Protection degree3
IP 68
Connectable conductors crimp terminal stranded wire, insulated4
Section LC4-CP 1... 2.5
2.5 mm2 (AWG 14)
Section LC4-CP 1... 4.0
4.0 mm2 (AWG 12)
Section LC4-CP 1... 6.0
6.0 mm2 (AWG 10)
4. Electrical data (at Tamb 20 °C)
Contact resistance2
≤ 1 mΩ
Rated current (IEC)2
LC4-CP 1... 2.5
22 A at Tamb 85 °C
LC4-CP 1... 4.0 and 6.0
30 A at Tamb 85 °C
2
Rated current (UL)
35 A at Tamb 20 °C, all sections
5
Rated voltage
1000 V DC (IEC)/600 V DC (UL)
Overvoltage category5
III
Material group5
I (IEC)/3 (UL) (CTI ≥ 225)
Creepage distance/clearance between
contact and touchable surface
24.6 mm
Insulation resistance
> 10 GΩ
1
measured with a polished steel gauge, nominal thickness 4.0 mm
2
measured with a proper counterpart
3
according to IEC 60529/DIN EN 60529
only in mated condition with a proper counterpart
IP X8 requirements under agreement between manufacturer and user
4
wire construction preferably according to IEC 60228 class 5, for more
details see separate data sheet on request
5
according to DIN EN 60664/IEC 60664 resp. according to ANSI/UL 746A
®
X
Composition of type designation
Series: LC4
Type of product
CP
Connector Part
Configuration
10
chassis plug
11
chassis socket
Polarity
-1
+
-2
–
Locking option
IT
Internal locking is only
unlockable with a Tool,
otherwise it can be unlocked manually
Cable section
2.5
2.5 mm² (AWG 14)
4.0
4.0 mm² (AWG 12)
6.0
6.0 mm² (AWG 10)
Material option
M26
for 1500 V
Package unit options
LC4-CP 10 IT M26
*a
*b
*c
*d
*e
marking + on LC4-CP 1...-1, - on LC4-CP 1...-2
sealing
chassis panel
nut enclosed separately
cable with mounted contact to be inserted into the housing after crimping process*
*f port
Standard packaging: individual parts in bulk, sorted
in plastic bags of 100 pieces, in a cardboard box
www.lumberg.com
LC4-CP 30-1 IT 4.0 M26
05/2016
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