Wago 788-720 Data Sheet

Data sheet | Item number:788-720

Solid-state relay module; Nominal input voltage: 24 VDC; Output voltage
range: 24 … 240 VAC; Limiting continuous current: 1 A; 2-wire connection;
zero-cross switching; Red status indicator; Module width: 15 mm

Color:

Item description

Note:

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Data sheet | Item number:788-720

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.

Data

Technical Data

Control circuit

Nominal input voltage U

N

DC24V

Input voltage range (low level) DC0 … 4V

Input voltage range (high level) DC18 … 30V

Nominal input current at U

N

7mA

Load circuit:

Circuit type 2-conductor termination

Zero-voltage switching

Limiting continuous current 1A

Output voltage range AC 24 … 240V

Max. voltage drop at output ≤AC1.1V

Min. switching current 0µA

Turn-on time ≤10ms

Drop-out time ≤10ms

Signaling

Status indication LED red

Safety and protection:

Pollution degree 2

Dielectric strength, control/load circuit (AC, 1 min) 3.75kVrms

Protection class 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

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Data sheet | Item number:788-720

Height from upper-edge of DIN-35 rail 54mm/ 2.126inch

Depth 86mm/ 3.386inch

Mechanical data

Type of mounting DIN-35 rail

Material Data

Color gray

Fire load 0 MJ

Weight 41.252 g

Environmental Requirements

Pollution degree 2

Surrounding air (operating) temperature at U

N

-20 … 60°C

Surrounding air (storage) temperature -40 … 70°C

Processing temperature -25 … +50°C

Surrounding air (operating) temperature for UL -20 … 40 °C

Standards and specifications

Standards/specifications EN 61000-6-2; EN 61000-6-3; EN 61373; EN 61010-2-201; UL 508

(max. 40 °C/2.5 A)

Commercial data

Product Group 6 (Interface Electronics)

Country of origin DE

GTIN 4045454743888

Customs Tariff No. 85365005000

Approvals / Certificates

UL-Approvals

Logo Approval Additional Approval Text

Certificate
name

UL

UL International Netherlands B.V. (ORDINARY
LOCATIONS)

UL 508 E175199

Sec.6

Compatible products

788-720

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