Switch temperature difference 

approx. 3K

Sensor element 

PTC

Contact type 

change-over

Service life 

change-over

Max. switching capacity 

28VDC, 16A

Max. inrush current 

DC 16A

Connection 

5-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² (AWG 14) 

stranded wire¹ 1.5mm² (AWG 16)

Mounting 

clip for 35mm DIN rail, EN 60715

Casing 

plastic according to UL94 V-0, light grey

Dimensions 

67x50x46mm

Weight 

approx.80g

Fitting position 

vertical

Operating/Storage temperature

-10to+60℃(+14to+140°F)/-45to+80℃(-49to+176°F)

Operating/Storage humidity 

max.90% RH (non-condensing)

Protection type 

IP20

72190.0-00  

0 to +60°C

24VDC (20-28VDC)