788-148

Additional Information

Part Number

788-148

UPC

4050821583547

Tariff Code

85366990990

ETIM

Group Code : EG000019

Group Description : Relays

Class Description : Accessories for switching relay

Class Code : EC002586

Version : 7

Environmental Requirements

Ambient temperature (operation at UN)

-25 … +70 °C

Ambient temperature (storage)

-40 … +70 °C

Module Characteristics

Resistance

470 Ω

Capacitance

100 nF

Physical Data

Width

15 mm / 0.591 inches

Height from the surface

15.7 mm / 0.618 inches

Depth

10 mm / 0.394 inches

Material Data

Fire load

0.027 MJ

Weight

1.523 g

Standards And Specifications

Standards/specifications

EN 60664-1

Operating Data

Nominal operating voltage

AC 230 V

Operating voltage

0 … 230 VAC

Current consumption at UN

7.2 mA (230 VAC; 50 Hz); 3.6 mA (115 VAC; 50 Hz)

Nominal mains frequency range

50 … 60 Hz

Mechanical Data

Mounting type

Pluggable module

Specifications

Product Group Code

0006

Commercial Data

Packaging type

Box

Country of origin

DE

GTIN

4050821583547

Customs tariff number

85366990990

Notes

Note

To guarantee safe operation, residual voltages (due to the cable capacitance of long connection lines or leakage currents of semi-conductor switches and their protective circuits) must be lower than the release voltage of the relays.For DC relays, the release voltage is specified with ≤ 5% of the nominal voltage; for AC relays, it is 15% of the nominal voltage (per VDE 0435).The relay may not reset if a high residual voltage exists. Depending on the reason for the residual voltage, changing the cable routing or a parallel connection of an RC element could remedy this situation.