Datasheet

ESG 2.14
Connection
A21S
9 10 11 1 2 3
8 7 6 5 4
R2
R1
K1
110 ... 240 V∼
=R1 =R2
9 10 11 1 2 3
8 7 6 5 4
R2
R1
K1
24 V≅
=R1 =R2
Delay off without supply voltage
MFT A21S
A - Delay off
Control by Us via K1. After closing the K1 the output relay
switches on. If K1 is opened again, the adjusted time t starts
to run. After expiry of the time t the output relay returns to
its passive status. An activation of K1 during the time t
produces a time reset.
Function descriptions
K1
t
Load limit curve
MFT A21S
20
30
40
50
0,2 0,5 1 2 5 10 200,1
100
200
300
Switching current [A]
Switching voltage [V=]
2 poles
ohmic load
2 contacts
in series
1 contact