ESN Type 8442 Current Sensor

The type 8442 non-contact current sensor is suitable for the monitoring of higher power currents up of to around 800 A (higher values can be handled in a special version).

Technical data

Dimensions

see figure, WxHxD 35x70x15 mm

Housing

Plastic

Attachment

Two-hole fastening, spacing 25 mm

Type of protection

IP 67

Function

1 make-type contact

Switching voltage

max. AC/DC 400 V

Switching current

max. 1.0 A

Switching rating

max. 60 W/VA

Switching time

4 ms

Hysteresis

without load: > 109 switchovers

 

with load: > 108 switchovers

Resistance to vibration

max. 35 g at 50 - 500 Hz

Shock resistance

max. 50 g, 11 ms, half-sine

Ambient temperature

-40°C to +70°C

Supply cable

Cable skein 3 x 0.75 mm2 (mould-

 

ed), L = 1 m

Accessories:

 

Fastening parts

on request

Ordering information

Type 8442

Part No. 120110