Data Sheet

DATASHEET - Q18S3R-A3
Key-operated actuator, 3 positions, black, maintained
Part no. Q18S3R-A3
Catalog No. 072317
Alternate Catalog
No.
Q18S3R-A3

Delivery program
Product range   RMQ16
Basic function   Key-operated buttons
Mounting hole diameter ⌀ mm 16
Single unit/Complete unit   Single unit
Design   Key operated
   maintained
Function:
  
   45° # 45°
   3 positions
Key withdrawable in position
  
   0
   II
Degree of Protection   IP65
Front ring   without bezel
Connection to SmartWire-DT   no
Information about equipment supplied   With 1 key
Technical data
General
Standards   IEC/EN 60947
Lifespan, mechanical Operations
x 10
6
> 3
Operating frequency Operations/h  ≦ 1800
Operating torque  Nm ≦ 0.4
Degree of protection, IEC/EN 60529   IP65
Climatic proofing   Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature   
Open  °C -25 - +60
Enclosed  °C - 25 - 40
Mounting position   As required
Mechanical shock resistance  g > 40
according to IEC 60068-2-27
Shock duration 11 ms
Sinusoidal
Terminal capacities 
mm
2
0.5 - 1.0
Blade terminal   2.8 x 0.8 mm to DIN 46244
Fast-on connectors   2.8 x 0.8 mm to DIN 46247 and IEC 60760
Contacts
Rated impulse withstand voltage U
imp
V AC 800
Rated insulation voltage U
i
V 250
Overvoltage category/pollution degree   III/3
Rated operational voltage U
e
V AC 24
Control circuit reliability   
at 24 V DC/5 mA H
F
Fault
probability
< 10
-7
, < 1 failure in 10
7
operations
at 5 V DC/1 mA H
F
Fault
probability
< 5 x 10
-6
, < 1 failure in 5 x 10
6
operations
Use of insulated ferrule ISH 2,8   On >24 V AC/DC recommended
On >50 V AC or 120 V DC mandatory, also on unoccupied blade terminals
06/16/2021 Eaton 072317 ED2021 V80.0 EN 1 / 3