Item no. 788-312

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

Stock item

Note:
  • Reinforced insulation between coil and contacts
  • A separator plate (e.g., 209-191) must be used for voltages greater than 250 V between adjacent relay modules and for compliance with the reinforced insulation requirements.
  • To protect the relay coils and contacts, inductive loads must be dampened with an effective protection circuit.

Product details

Details
Technical Data
Control circuit
Nominal input voltage UN DC 24 V
Input voltage range ±10 %
Nominal input current at UN 19 mA
Load circuit:
Number of changeover/switchover 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.) 8 ms
Drop-out time (typ.) 13 ms
Bounce time (typ.) 10 ms
Electrical life (NO; resistive load; 23 °C) 10 x 103 switching operations
Mechanical life 30 x 106 switching operations
Switching frequency with/without load (max.) 6 min-1 / 1200 min-1
Signaling
Status indicator Red LED
Safety and protection:
Rated voltage 250 V
Rated surge voltage 4 kV
Pollution degree 3
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 IP20
Connection data
Connection technology Push-in CAGE CLAMP®
Solid conductor 0.34 … 2.5 mm² / 22 … 14 AWG
Fine-stranded conductor 0.34 … 2.5 mm² / 22 … 14 AWG
Strip length 9 … 10 mm / 0.35 … 0.39 inch
Geometrical Data
Width 15 mm / 0.591 inch
Height from upper-edge of DIN-rail 54 mm / 2.126 inch
Depth 86 mm / 3.386 inch
Mechanical data
Mounting type DIN-35 rail
Material Data
Color gray
Fire load 1.349 MJ
Weight 45.5 g
Environmental Requirements
Surrounding air temperature (operation at UN) -40 … 70 °C
Surrounding air temperature (storage) -40 … 70 °C
Processing temperature -25 … +50 °C
Standards and specifications
Standards/specifications EN 61010-2-201; EN 61810-1; EN 61373; UL 508
Elementary relay
WAGO Basic Relay 788-156
Commercial data
Product Group 6 (Interface Electronics)
Packaging type BOX
Country of origin CN
GTIN 4055143184137
Customs tariff number 85364900990
Approvals / Certificates
UL-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: UL
UL International Netherlands B.V. (ORDINARY LOCATIONS)
Additional Approval Text UL 508
Certificate name: E175199 Sec.6
Downloads
Documentation
CAD/CAE-Data
CAD data
2D/3D Models 788-312
CAE data
EPLAN Data Portal 788-312
WSCAD Universe 788-312
ZUKEN Portal 788-312
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