MR MESSKO MT-ST Compact RM - Page 81

9 Technical data
81BA5831400-00 EN
Micro-switches
Quantity 1…6 adjustable micro-switches
1…4 change-over switch
Minimum switching distance 6% of the measuring range for standard switch ar-
rangement; <1K for narrowing
Contact material Silver nickel (AgNi10)
Rated insulation voltage 2,500V AC/1min.; terminals to ground
Switching hysteresis Approx. 5K (for decreasing temperature)
Contact rating (switching capacity) for freely configurable micro-
switches
Utilization cate-
gory in accor-
dance with
IEC60947‑5‑1
Typical application Rating / nominal
operation
U
N
I
N
AC-12 Regulation of resistive and semi-con-
ductor load with disconnection by opto-
coupler
230V 5 A
AC-15 Regulation of electromagnetic load with
AC voltage
230V 0.26A
120V 0.5A
24V 2 A
DC-12 Regulation of resistive and semi-con-
ductor load with disconnection by opto-
coupler
120V 0.4A
220V 0.2A
DC-13 Regulation of electromagnets with DC
voltage
220V 0.11A
120V 0.21A
24V 1.04A
Micro-switch arrangement
Depending on your order, the micro-switch arrangements can
deviate from the following variants.