SCHURTER 4781 User manual

1. Wiring for 4781 & 4782
Applicable Cable Types:
Cable Type:
4781.XXXX According to IEC60245-8
Type 60245 IEC 89
4782.XXXX According to IEC60227-5 or IEC60245-8
Type 60227 IEC 53 or Type 60245 IEC 89
SVT (10A/125V)
SJT (15A/250V)
Max. Cable Diameter:
Ø 8.5mm for 478X.0000
Ø 10.0mm for 478X.0100
Max. Wire Size:
3x1.5mm2for 10A
3x16AWG for 15A
Min. Wire Size:
3x0.75mm2for 10A
3x18AWG for 15A
if cord has a length exeeding 2m, nominal cross-
sectional areas shall be 1.0mm2/16AWG
Torque Value
0.30Nm
Torque Value
0.30Nm
Tension Relief
30
30
9
9
35
9
Cable Clamp
IN OUT
LL’
PE PE’
NN’
N blue
L brown
Yellow / green
Torque Value
0.5Nm
Cable end sleeves
(Optional, not enclosed)
1. Wiring for 4781 & 4782
Applicable Cable Types:
Cable Type:
4781.XXXX According to IEC60245-8
Type 60245 IEC 89
4782.XXXX According to IEC60227-5 or IEC60245-8
Type 60227 IEC 53 or Type 60245 IEC 89
SVT (10A/125V)
SJT (15A/250V)
Max. Cable Diameter:
Ø 8.5mm for 478X.0000
Ø 10.0mm for 478X.0100
Max. Wire Size:
3x1.5mm2for 10A
3x16AWG for 15A
Min. Wire Size:
3x0.75mm2for 10A
3x18AWG for 15A
if cord has a length exeeding 2m, nominal cross-
sectional areas shall be 1.0mm2/16AWG
Torque Value
0.30Nm
Torque Value
0.30Nm
Tension Relief
30
30
9
9
35
9
Cable Clamp
IN OUT
LL’
PE PE’
NN’
N blue
L brown
Yellow / green
Torque Value
0.5Nm
Cable end sleeves
(Optional, not enclosed)
owner
hotzar creation date 2016-11-08 release date 2016-11-18 released by hotzar change order no 2011424 rev Cpage 1 of 3 0115.0054
Engineering Documentation Wiring for 478X

2. Wiring for 4784 & 4785
IN OUT
LL’
PE PE’
NN’
Torque Value
0.30Nm
Torque Value
0.5Nm N blue
L brown
Yellow / green
Tension Relief
Cable Clamp
30
45
9
9
50
9
Torque Value
0.30Nm
Applicable Cable Types:
Cable Type:
4784.XXXX According to IEC60245-8
Type 60245 IEC 89
4785.XXXX According to IEC60227-5 or IEC60245-8
Type 60227 IEC 53 or Type 60245 IEC 89
SVT (10A/125V)
SJT (15A/250V)
Max. Cable Diameter:
Ø 8.5mm for 478X.0000
Ø 10.0mm for 478X.0100
Max. Wire Size:
3x1.5mm2for 10A
3x16AWG for 15A
Min. Wire Size:
3x0.75mm2for 10A
3x18AWG for 15A
if cord has a length exeeding 2m, nominal cross-
sectional areas shall be 1.0mm2/16AWG
Cable end sleeves
(Optional, not enclosed)
2. Wiring for 4784 & 4785
IN OUT
LL’
PE PE’
NN’
Torque Value
0.30Nm
Torque Value
0.5Nm N blue
L brown
Yellow / green
Tension Relief
Cable Clamp
30
45
9
9
50
9
Torque Value
0.30Nm
Applicable Cable Types:
Cable Type:
4784.XXXX According to IEC60245-8
Type 60245 IEC 89
4785.XXXX According to IEC60227-5 or IEC60245-8
Type 60227 IEC 53 or Type 60245 IEC 89
SVT (10A/125V)
SJT (15A/250V)
Max. Cable Diameter:
Ø 8.5mm for 478X.0000
Ø 10.0mm for 478X.0100
Max. Wire Size:
3x1.5mm2for 10A
3x16AWG for 15A
Min. Wire Size:
3x0.75mm2for 10A
3x18AWG for 15A
if cord has a length exeeding 2m, nominal cross-
sectional areas shall be 1.0mm2/16AWG
Cable end sleeves
(Optional, not enclosed)
owner
hotzar creation date 2016-11-08 release date 2016-11-18 released by hotzar change order no 2011424 rev Cpage 2 of 3 0115.0054
Engineering Documentation Wiring for 478X

3. Assembly Instruction
Disconnect power before wiring.
Keep removed piece parts at a safe place to have them ready for reassembling.
1. Loosen cover screw and remove cover.
2. Loosen strain relief screws and remove strain relief.
3. Insert cord into PVC-guard.
4. Remove outer jacket on cord 50 mm. Make sure not to hurt insulation of single conductors.
5. Cut the single wires into length as shown.
6. Strip bare each copper conductor 9 mm. Do not strip more than 10 mm.
7. Loosen terminal screws but do not remove screws.
8. Connect green or green/yellow (ground) wire to center clamp marked with ground symbol.
9. Connect blue (white or light grey) wire to clamp marked „N“ (neutral).
10. Connect brown (black / “hot”) wire to clamp marked „L“ (line).
11. Tighten all wire clamp screws with a torque of 0.5 Nm.
12. Insert shoulder of PVC-guard into cutout of base unit.
13. Assemble strain relief bar over cut-off end of outer jacket of the cord and tighten strain relief screws with a
torque of 0.3 Nm.
14. Assemble cover unit and tighten cover screw with a torque of 0.3 Nm.
Warning: Failure to wire as instructed may cause personal injury or damage to device or equipment.
To be installed or checked by an qualified person only.
For factory assembly only.
3. Assembly Instruction
Disconnect power before wiring.
Keep removed piece parts at a safe place to have them ready for reassembling.
1. Loosen cover screw and remove cover.
2. Loosen strain relief screws and remove strain relief.
3. Insert cord into PVC-guard.
4. Remove outer jacket on cord 50 mm. Make sure not to hurt insulation of single conductors.
5. Cut the single wires into length as shown.
6. Strip bare each copper conductor 9 mm. Do not strip more than 10 mm.
7. Loosen terminal screws but do not remove screws.
8. Connect green or green/yellow (ground) wire to center clamp marked with ground symbol.
9. Connect blue (white or light grey) wire to clamp marked „N“ (neutral).
10. Connect brown (black / “hot”) wire to clamp marked „L“ (line).
11. Tighten all wire clamp screws with a torque of 0.5 Nm.
12. Insert shoulder of PVC-guard into cutout of base unit.
13. Assemble strain relief bar over cut-off end of outer jacket of the cord and tighten strain relief screws with a
torque of 0.3 Nm.
14. Assemble cover unit and tighten cover screw with a torque of 0.3 Nm.
Warning: Failure to wire as instructed may cause personal injury or damage to device or equipment.
To be installed or checked by an qualified person only.
For factory assembly only.
owner
hotzar creation date 2016-11-08 release date 2016-11-18 released by hotzar change order no 2011424 rev Cpage 3 of 3 0115.0054
Engineering Documentation Wiring for 478X