Product Model

788-156

In Stock
Last updated: 2025/4/18
wago 788-156

Selling Points

  • 1Compact Design: 29 mm depth, 13 mm width, and 15 mm height for easy integration.
  • 2High Reliability: 30 x 106 switching operations mechanical life ensures long-term performance.
  • 3Versatile Mounting: Pluggable module design for easy installation and removal.
  • 4Robust Contacts: Made of Silver-Nickel (AgNi 90/10) material for reliable switching.
  • 5Compliant Standards: Meets EN 61810-1 standards, ensuring compatibility with various systems.
Product Details
788-156
wago

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Dielectric strength (control/load circuit) (AC, 1?min)
5?kVrms
Dielectric strength (open contact) (AC, 1?min)
1?kVrms
Dielectric strength (load/load circuit) (AC, 1?min)
2.5?kVrms
Protection type
IP40
Width
12.7?mm?/ 0.5?inches
Height from the surface
15.7?mm?/ 0.618?inches
Depth
29?mm?/ 1.142?inches
Mounting type
Pluggable module
Note (material data)
Information on material specifications can be found here
Fire load
0.68MJ
Weight
13.6g
Ambient temperature (operation at U<sub>N</sub>)
-40 … +85 °C
Ambient temperature (storage)
-40 … +85 °C
Standards/specifications
EN 61810-1
Product Group
6 (INTERFACE ELECTRONIC)
eCl@ss 10.0
27-37-16-01
eCl@ss 9.0
27-37-16-01
ETIM 9.0
EC001437
ETIM 8.0
EC001437
ECCN
NO US CLASSIFICATION
PU (SPU)
20?(1)?pcs
Packaging type
box
Country of origin
AT
GTIN
4044918971881
Customs tariff number
8536490075
CAS-No.
7439-92-1
REACH Candidate List Substance
Lead
RoHS Compliance Status
Compliant,No Exemption
SCIP notification number (Austria)
16380775-5ade-47b7-b9a2-473fd41b6d53
SCIP notification number (Belgium)
99d65ef7-ffbd-4096-989c-cba462daaed2
SCIP notification number (Bulgaria)
1614bc46-37d6-4889-be8f-0482bf04d1d7
SCIP notification number (Czech Republic)
a16d6cb2-7233-4e95-8194-d9e2c670886a
SCIP notification number (Denmark)
84aa989a-3ad6-43af-b3ff-bb1f2413bf5a
SCIP notification number (Finland)
f51fc8ff-91cb-4772-8ec2-2fedbaca3b79
SCIP notification number (France)
0ade93f4-ac11-4600-b3ea-008304b29311
SCIP notification number (Germany)
6ebdb412-9a95-425f-9893-d83d9ebd2f55
SCIP notification number (Hungary)
3fdaac84-0eb6-430a-8a53-7593428a0a71
SCIP notification number (Italy)
bc15bf02-e616-40ba-bfbc-7f7b9c3943cf
SCIP notification number (Netherlands)
8e3d2e72-86d1-49f4-bc9c-eae8cb6810ad
SCIP notification number (Poland)
1ba5e6a6-f056-4ac6-9a9e-3792e2447eaa
SCIP notification number (Romania)
b76ab434-8cd5-4d58-9095-b10d9911985a
SCIP notification number (Sweden)
24acd247-fe13-499d-9c3e-dcca0bee7c90
Nominal input voltage U<sub>N</sub>
DC?24?V
Nominal input current at U<sub>N</sub>
17?mA
Number of changeover contacts
2
Contact material (relay)
AgNi 90/10
Limiting continuous current
8?A
Inrush current (resistive) max.
(AC) 15?A?/ 4?s
Switching Voltage, Max.
AC?250?V
Switching power (resistive) max.
AC?2000?VA;?DC (see load limit curve)
Switching capacity
AC-15:?3?A?/ AC?250?V;?DC-13:?2?A?/ DC?24?V
Recommended minimum load
12?V?/ 10?mA
Pull-in time (typ.)
8ms
Drop-out time (typ.)
6ms
Bounce time (typ.)
10ms
Electrical life (NO; resistive load; 23?°C)
10?x 103 switching operations
Mechanical life
30?x 10? switching operations
Switching frequency with/without load (max.)
6?min-1/ 1200?min-1

Specifications may be subject to change without notice