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Datasheet generated 2026-10-07
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Relay module, Nominal input voltage: 24 VDC, 2 changeover contacts, Limiting continuous current: 8 A (788-312)

WAGO · Control & Automation · Relays & Timers
Part Number
788-312  ·  HS 8536.49
Relay module, Nominal input voltage: 24 VDC, 2 changeover contacts, Limiting continuous current: 8 A (788-312)

WAGO 788-312 Manufacturer description: Relay module; Nominal input voltage: 24 VDC; 2 changeover contacts; Limiting continuous current: 8 A; Red status indicator; Module width: 15 mm; 2,50 mm²; gray. Relay Module;Nominal input voltage: 24 VDC;2 changeover contacts;grey.

Technical Specifications

Manufacturer part number (MPN)788-312
EAN / GTIN4055143184137
Sales unitpcs
Package quantity25 pcs
NoteReinforced insulation between coil and contacts | To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.
Rated Voltage250 V
Rated impulse withstand voltage4 kV
Pollution degree3
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 typeIP20
Connection technologyPush-in CAGE CLAMP®
Solid conductor0.34 … 2.5 mm² / 22 … 14 AWG
Fine-stranded conductor0.34 … 2.5 mm² / 22 … 14 AWG
Strip length9 … 10 mm / 0.35 … 0.39 inches
Width15 mm / 0.591 inches
Height86 mm / 3.386 inches
Depth from upper-edge of DIN-rail54 mm / 2.126 inches
Mounting typeDIN-35 rail
Colorgray
Fire load1.35 MJ
Weight45.5 g
Ambient temperature (operation at UN)-40 … +70 °C
Ambient temperature UL (operation at UN)-40 … +50 °C
Ambient temperature (storage)-40 … +70 °C
Processing temperature-25 … +50 °C
Temperature range of connection cable≥ (Tambient + 20 K)
Standards/specificationsEN 61010-2-201 | EN 61810-1 | EN 61373 | UL 508
WAGO Basic Relay788-156
Product Group6 (INTERFACE ELECTRONIC)
PU (SPU)20 (1) pcs
Packaging typebox
Country of originCN
Customs tariff number85364900990
UNSPSC39,122,334
eCl@ss 10.027-37-16-01
eCl@ss 9.027-37-16-01
ETIM 9.0EC001437
ETIM 10.0EC001437
ECCNNO US CLASSIFICATION
CAS-No.7439-92-1 | 7440-43-9
REACH Candidate Strip SubstanceCadmium | Lead
RoHS Compliance StatusCompliant,No Exemption
SCIP notification number (Austria)24d2c028-d78a-47d5-854b-7e27c80364cd
SCIP notification number (Belgium)5ac37397-baae-4e58-a3d3-61435578db9f
SCIP notification number (Bulgaria)de1cb4da-97c0-4008-9269-da951ab1ef16
SCIP notification number (Czech Republic)c403f750-ef31-42a4-aad9-12e1c6f4fe05
SCIP notification number (Denmark)08d49e8e-6e93-4346-8e74-784ca6f59bef
SCIP notification number (Finland)d1c1e038-ca63-45b9-b8ad-df061b16ed25
SCIP notification number (France)853c5f70-bd31-4f01-9c72-acb268d802cd
SCIP notification number (Germany)29efa91e-de52-404a-a3b5-7a02ea50bbb5
SCIP notification number (Hungary)05ecf633-f69c-4fac-b89c-9c17adcb3af3
SCIP notification number (Italy)d0c19709-ee3b-4706-ba8a-2fcbb782cda1
SCIP notification number (Netherlands)d263f759-daa0-4cac-a565-b787a6062566
SCIP notification number (Poland)252526f9-7a88-4d6b-b7b5-7ba6d6981d94
SCIP notification number (Romania)d9b9f293-6b25-417a-96e3-84fe7cee93b2
SCIP notification number (Sweden)522525c4-ff5a-471a-bb93-f6be7d85275a
Rated current8 A
MPN788-312
Type of electric connectionSpring clamp connection
With detachable clampsNo
Nominal current8 A
Rated control supply voltage AC 50 Hz24 V
Rated control supply voltage AC 60 Hz24 V
Rated control supply voltage DC24 V
Voltage type for actuatingDC
Drive, polarizationPolarized
Drive, switching attitudeMono stable
Number of contacts as change-over contact2
With forced-guided contactsNo
Type of switch contactSingle contact
Complete with socketYes
With LED indicationYes
Material of contact surfaceSilver
Material contactNickel
Degree of protection (IP)IP20
Depth54 mm

Properties

MOQ1

Cross-References

Attached Documents