Wago

788-166

Basic relay; Nominal input voltage: 110 VDC; 1 changeover contact; Limiting continuous current: 16 A; Module width: 13 mm; Module height: 15 mm
788-166
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Additional Information

Part Number
788-166
UPC
4050821867821
Tariff Code
85364900990
ETIM
Group Code : EG000019
Group Description : Relays
Class Description : Switching relay
Class Code : EC001437
Version : 7

Safety And Protection

Dielectric strength (control/load circuit) (AC, 1 min)
5 kVrms
Dielectric strength (open contact) (AC, 1 min)
1 kVrms

Load Circuit

Number of changeover/switchover contacts
1
Contact material (relay)
AgNi 90/10
Limiting continuous current
16 A
Inrush current (resistive) max.
(AC) 30 A / 4 s
Switching voltage (max.)
AC 250 V
Switching power (resistive) max.
AC 4000 VA; DC (see load limit curve)
Switching capacity
AC-15: 6 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.)
6 ms
Bounce time (typ.)
6 ms
Electrical life (NO; resistive load; 23 °C)
30 x 10³ switching operations
Mechanical life
30 x 10⁶ switching operations
Switching frequency with/without load (max.)
6 min-1 / 1200 min-1

Environmental Requirements

Ambient temperature (operation at UN)
-40 … +85 °C
Ambient temperature (storage)
-40 … +85 °C

Control Circuit

Nominal input voltage UN
DC 110 V
Nominal input current at UN
4 mA

Physical Data

Width
12.7 mm / 0.5 inches
Height from the surface
15.7 mm / 0.618 inches
Depth
29 mm / 1.142 inches

Material Data

Fire load
0.000 MJ
Weight
13.500 g

Standards And Specifications

Standards/specifications
EN 61810-1

Mechanical Data

Mounting type
Pluggable module

Specifications

Product Group Code
0006

Commercial Data

Packaging type
Box
Country of origin
DE
GTIN
4050821867821
Customs tariff number
85364900990

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