LS ELECTRIC RKN Instruction Manual

Before installation, wiring, operation, maintenance and inspection of the device,
be sure to read the operating instructions carefully to ensure proper operations.
1. Ratings
Type RKN
Rated Current 25, 32, 40, 63A
Rated Voltage
Operating Current
Non Operating Current
Operation Type A / AC
Conditional short
6kA
circuit capacity
Mount
Lug Type
Terminal
(Cable up to 16mm
Standard
2. Installation
1) Installation and Disassembly 2) Connection
※ Caution against insulation
CLACK
CLACK
Installation
2
2
1
Disassembly
1
RCCB INSTRUCTION MANUAL
RKN-b
63AF 100AF
20, 40, 63A 80, 100A
1P+N: 240V AC, 3P+N: 415V AC
30, 100, 300mA
15, 50, 150mA
A / AC AC
10kA
On 35mm DIN-Rail
Dual Type
2 ) (Lug & Screw)
SEMKO CB IEC61008-1
LINE
▶ Terminal screw
- 63AF: M5
- 100AF: M6
▶ Torque
- M5: 2.0N·m
ON
- M6: 2.5N·m
OFF
In(A) Wiring Capability
In≤6 1mm
2
LOAD
6＜In≤13 1.5mm
2
13＜In≤20 2.5mm
2
20＜In≤25 4mm
2
25＜In≤32 6mm
2
32＜In≤50 10mm
2
50＜In≤63 16mm
2
63＜In≤80 25mm
2
80＜In≤100 35mm
2
* Reference : IEC 61008-1
Address: LS Tower, 127, LS-ro, 14119, KOREA
3. Operation
1) Circuit Diagram
1 3(N) 1 3 5 7(N)
2 4(N) 2 4 6 8(N)
[RKN]
2) Connection
If you are using a 4P product as a 2P product, refer to the figure below.
[RKN]
Operating in 3phase network (without neutral N)
and 8 have to be
interconnected.
[RKN]
3(N) 1 7(N)
4(N) 2 8(N)
[RKN-b]
[RKN-b]
Terminal 4
[RKN-b]
1 3 5
2 4 6
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