LC3-CP 30 (4730)
LC3-CP 31 (4731)
*a recess for optional unmating preventer LC3-CX 90
according to NEC 2008 NFPA 70
*b marking + on LC3-CP ...-1, - bei LC3-CP ...-2
30
LC3-CP 30 LC3-CP 31
Photovoltaic connector, field-attachable, with crimp contact
LC3-CP 30: plug
LC3-CP 31: socket
1. Temperature range -40 °C/+85 °C
(+110 °C upper limit temperature)
2. Materials
Body/housing TPU, V0 according to UL 94
halogen-free, UV-resistant
Contact pin/bush CuZn, pre-nickeled and tinned
Contact protection (plugs only) PA 6.6, V0 according to UL 94
Sleeve (sockets only) CuZn, nickeled
Cap nut PA 6, V0 according to UL 94
Seal NBR
3. Mechanical data
Insertion force1≤60 N
Withdrawal force1≥65 N
Mating with photovoltaic connectors LC3
Protection degree2IP 67
Connectable conductors crimp terminal
Section LC3-CP ... 2.5 2.5 mm
2(AWG 14)
Section LC3-CP ... 4.0 4.0 mm
2(AWG 12)
Section LC3-CP ... 6.0 6.0 mm
2(AWG 10)
4. Electrical data (at Tamb 20 °C)
Contact resistance ≤5.0 mΩ
Rated current LC3-CP ... 2.5 22 A at Tamb 85 °C
Rated current LC3-CP ... 4.0 35 A at Tamb 85 °C
Rated current LC3-CP ... 6.0 40 A at Tamb 85 °C
Rated voltage31000 V DC
Overvoltage category3III (8 kV)
Material group3I (CTI ≥600)
Creepage distance ≥12.5 mm
Clearance ≥12.5 mm
Insulation resistance > 10 GΩ
1measured with a proper counterpart
21 m/24 h, only in mated condition with a proper counterpart
IP X8 requirements under agreement between manufacturer and user
3according to DIN EN 60664/IEC 60664
®
under
preparation
®
Wiring solutions for photovoltaic power systems
LC3®-CP – Connector Parts without cable
31
LC3®
Composition of type designation
Series: LC3 or LC4
Type of product
CP Connector Part
Configuration
30 field-attachable plug
31 field-attachable socket
Polarity
-1 +
-2 –
Cable section
2.5 2.5 mm²
4.0 4.0 mm²
6.0 6.0 mm²
LC3-CP 30-1 2.5 field-attachable plug + 2.5
LC3-CP 30-2 4.0 field-attachable plug – 4.0
LC3-CP 30-1 6.0 field-attachable plug + 6.0
LC3-CP 31-2 4.0 field-attachable socket – 4.0
LC3-CP 30-1 4.0
Package unit: 50 pieces in a cardboard box
Designation Description Polarity Section
(mm2)
Typical examples
Features and benefits
• can be assembled any-
where on-site
• convenient for smaller
installations
• complements the wiring
concept with pre-assem-
bled, overmolded connec-
tors, like for feeding lines
• quick and easy assembly
• only one tool necessary
for stripping and crimping
• easily exchangeable tool
insert for different sec-
tions
• rugged and durable for
permanently reliable sys-
tem operation
•
with contact-voltage pro-
tection
• optional locking according
to NEC 2008 NFPA 70
• highest protection degree
IP 68
•
UV and ozone-resistant
• halogen-free
