ENGINEERING DATA SHEET SERIES 1811, 1816, 1860, 1866
HERMETICALLY SEALED LIMIT SWITCH
1-2 PDT, 5 AMP 


- 1811 series
 
  * Certification  _ AIR 8461
 
  * Letter _ _ _ _ | 40874 STPA
                   | of 22/10/63
 
- 1816-1860-1866 series
 
  * Issued from 1811
      

         

           Meets the requirements of
           AIR 8461
AIR 9461
AIR 0713

PRINCIPLE TECHNICAL CHARACTERISTICS
Hermetically sealed plunger switch (quick make/break)

Simple push button operation (axial command only)

Operated by roller-ended plunger (compatible with oblique actuation forces)

Transfer of movement via metal bellows

Actuation force internally adjusted by rotation within the collar, or

Actuation force management by locknuts and positioning washers within the smooth housing
Weight
see P/N chart		 55 to 75 grams ±5%
Nickel plated brass frame
Switch terminals soldered to a hermetic connector

CONTACT ELECTRICAL CHARACTERISTICS
Load type Electrical ratings
30Vdc 115Vac / 400Hz
Nominal
rating
(Amps)		 Overload
rating
(Amps)		 Nominal
rating
(Amps)		 Overload
rating
(Amps)
Resistive 5 7.5 5 7.5
Inductive (L/R=5ms) 4 5 4 5
Lamp 3 5 3 5
Esterline-Leach International
  www.leachintl.com 		North America
6900 Orangethorpe Ave.
P.O. Box 5032
Buena Park, CA 90622 USA

Tel: (01) 714-736-7599
Fax: (01) 714-670-1145 		Europe, SA
2 Rue Goethe
57430 Sarralbe
France

Tel: (33) 3 87 97 98 97
Fax: (33) 3 87 97 84 04 		Asia-Pacific Ltd.
20/F Shing Hing Commercial Bldg.
21-27 Wing Kut Street
Central, Hong Kong

Tel: (852) 2 191 2886
Fax: (852) 2 389 5803
Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.
Date of issue: 4/06 - 16 - Page 1 of 4