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D-67466 Lambrecht
Phone: +49 63 25 / 188-01
 
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External-mounting limit switch

RK 2/Ö

 
  • a versatile control switch with encapsulated mercury tube, 
hence absolutely watertight, dustproof, fracture-resistant, 
protection class IP 65
 
  • - single-pole break contact
- with black H05 RN-F cable

  
At max. AC 250 V, loadable with max. 2 A
Contact 
single-pole break contact
Housing 
synthetic resin
Connecting cable 
black H05 RN-F cable, 2 x 1
Cable length 
Standard length of cable supplied 1.5 m. 
Can be supplied with longer cable if required
Temperature resistance 
- 5° C to + 60° C
 
Switching function:
Available as "make" or "break" contacts. 

10.5 mm dia. or 12.2 mm dia. holes instead of 8 mm dia. holes if required.
 
External-mounting limit switches are particularly suitable where the use of conventional limit 
switches is questionable because of the severe environmental conditions, e.g. damp or dusty 
atmosphere, vapours or flying sand.
Measure drawing
Application example
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