Data sheet | Item number:788-103
Relay socket; 2 changeover contacts; for 25 mm basic relays
Color:
Data
Technical Data
788-103
02.05.2019Page /1 10
Data sheet | Item number:788-103
Control circuit
Nominal input voltage U
N
AC/DC250V (depending on relay)
Input voltage range AC/DC0 … 250V
Nominal input current at U
N
0
Load circuit:
Number of changeover/switchover contacts 2
Limiting continuous current 8A
Max. switching voltage AC250V
Max. switching power (resistive) AC2,000VA
Min. switching current 0µA
Drop-out time ≤0µs
Safety and protection:
Rated voltage 250 V
Rated impulse voltage 4 kV
Pollution degree 3
Dielectric strength, control/load circuit (AC, 1 min) 6kVrms (depending on relay))
Dielectric strength open contact (AC, 1 min) 1kVrms (depending on relay))
Dielectric strength, channel/channel (AC, 1 min) (depending on relay))
Dielectric strength, load/load circuit (AC, 1 min) 3.5kVrms (depending on relay))
Protection class IP20
Connection data
Connection technology
Push-in CAGE CLAMP
®
Solid conductor 0.34 … 2.5mm²/ 22 … 14AWG
Fine-stranded conductor 0.34 … 2.5mm²/ 22 … 14AWG
Strip length 9 … 10mm/ 0.35 … 0.39inch
Geometrical Data
Width 25mm/ 0.591inch
Height from upper-edge of DIN-35 rail 64mm/ 2.52inch
Depth 86mm/ 3.386inch
Mechanical data
Type of mounting DIN-35 rail
788-103
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Data sheet | Item number:788-103
Material Data
Color gray
Fire load 0.651 MJ
Weight 30.98 g
Environmental Requirements
Pollution degree 3
Surrounding air (operating) temperature at U
N
-40 … 70°C (depending on relay)
Surrounding air (storage) temperature -40 … 80°C
Processing temperature -25 … +50°C
Standards and specifications
Standards/specifications EN 60664-1
Commercial data
Product Group 6 (Interface Electronics)
Country of origin CN
GTIN 4050821591801
Customs Tariff No. 85366990990
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Comb-style jumper bar; 2-way; insulated
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Comb-style jumper bar; 3-way; insulated
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Comb-style jumper bar; 4-way; insulated
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02.05.2019Page /3 10
Data sheet | Item number:788-103
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788-103
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Data sheet | Item number:788-103
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788-103
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Data sheet | Item number:788-103
Item no.: 793-501/000-005
WMB marking card; as card; not stretchable; plain; snap-on type
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Item no.: 793-501/000-006
WMB marking card; as card; not stretchable; plain; snap-on type
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WMB marking card; as card; not stretchable; plain; snap-on type
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Item no.: 793-501/000-012
WMB marking card; as card; not stretchable; plain; snap-on type
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Item no.: 793-501/000-017
WMB marking card; as card; not stretchable; plain; snap-on type
793-501
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Item no.: 793-501/000-023
WMB marking card; as card; not stretchable; plain; snap-on type
793-501
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Item no.: 793-501/000-024
WMB marking card; as card; not stretchable; plain; snap-on type
793-501
/000-024
Item no.: 793-502
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
Item no.: 793-502/000-002
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
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Item no.: 793-502/000-005
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-005
Item no.: 793-502/000-006
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-006
Item no.: 793-502/000-007
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-007
Item no.: 793-502/000-012
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-012
Item no.: 793-502/000-017
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-017
Item no.: 793-502/000-023
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
/000-023
788-103
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Data sheet | Item number:788-103
Item no.: 793-502/000-024
WMB marking card; as card; MARKED; 1 ... 10 (10x); not stretchable; Horizontal marking; snap-on type
793-502
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Item no.: 793-503
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
793-503
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WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
793-503
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Item no.: 793-503/000-007
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
793-503
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Item no.: 793-503/000-012
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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Item no.: 793-503/000-017
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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Item no.: 793-503/000-023
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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Item no.: 793-503/000-024
WMB marking card; as card; MARKED; 11 ... 20 (10x); not stretchable; Horizontal marking; snap-on type
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Item no.: 793-504
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
Item no.: 793-504/000-002
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
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Item no.: 793-504/000-005
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
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Item no.: 793-504/000-006
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
/000-006
Item no.: 793-504/000-012
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
/000-012
788-103
02.05.2019Page /7 10
Data sheet | Item number:788-103
Item no.: 793-504/000-017
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
/000-017
Item no.: 793-504/000-023
WMB marking card; as card; MARKED; 21 ... 30 (10x); not stretchable; Horizontal marking; snap-on type
793-504
/000-023
Item no.: 793-505
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type
793-505
Item no.: 793-505/000-005
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type
793-505
/000-005
Item no.: 793-505/000-006
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type
793-505
/000-006
Item no.: 793-505/000-007
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type
793-505
/000-007
Item no.: 793-505/000-012
WMB marking card; as card; MARKED; 31 ... 40 (10x); not stretchable; Horizontal marking; snap-on type
793-505
/000-012
Item no.: 793-506
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type
793-506
Item no.: 793-506/000-005
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type
793-506
/000-005
Item no.: 793-506/000-006
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type
793-506
/000-006
Item no.: 793-506/000-012
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type
793-506
/000-012
Item no.: 793-506/000-017
WMB marking card; as card; MARKED; 41 ... 50 (10x); not stretchable; Horizontal marking; snap-on type
793-506
/000-017
Item no.: 793-5501
WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on
type
793-5501
Item no.: 793-5501/000-002
WMB marking card; as card; for terminal block width 5 - 17.5 mm; stretchable 5 - 5.2 mm; plain; snap-on
type
793-5501
/000-002
Item no.: 793-5501/000-005
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-005
788-103
02.05.2019Page /8 10
Data sheet | Item number:788-103
Item no.: 793-5501/000-006
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-006
Item no.: 793-5501/000-007
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-007
Item no.: 793-5501/000-012
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-012
Item no.: 793-5501/000-014
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-014
Item no.: 793-5501/000-017
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-017
Item no.: 793-5501/000-023
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-023
Item no.: 793-5501/000-024
WMB marking card; as card; stretchable 5 - 5.2 mm; plain; snap-on type
793-5501
/000-024
Item no.: 793-566
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
Item no.: 793-566/000-002
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-002
Item no.: 793-566/000-005
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-005
Item no.: 793-566/000-006
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-006
Item no.: 793-566/000-007
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-007
Item no.: 793-566/000-012
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-012
Item no.: 793-566/000-017
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-017
Item no.: 793-566/000-023
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-023
788-103
02.05.2019Page /9 10
Data sheet | Item number:788-103
Item no.: 793-566/000-024
WMB marking card; as card; MARKED; 1 ... 50 (2x); not stretchable; Horizontal marking; snap-on type
793-566
/000-024
Downloads
Documentation
Bid Text
788-103
Zubehör Serie 788
Apr 4, 2012 doc
25.1 kB
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Additional Information
Disposal; Electrical and electronic equipment, Packaging V 1.0.0 pdf
265.8 kB
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CAD/CAE - Smart Data
CAD data
3D Download 788-103 URL Download
788-103
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