Klockner Moeller           Siemens	Fort Edward, NY (518) 747-2828
Siemens 3SE2 Limit Switches	Special Pricing Available for Dealers and Service/Repair Firms

Nationwide order desk and technical support:

Siemens Limit Switches - Series 3SE2 Note: This updated 3SE2 series is identical to the previous 3SE3 series except for the new conduit threads. The 3SE3's had the old metric PG13,5 threads and these new 3SE2's have the new metric M20 threads. If replacing the older 3SE3 units the best thing to do is simply replace the operating head and contact block, saving only the old aluminum housing. If the housing has been damaged, you may select the equivalent new 3SE2 version and use the VPG13,5/M20 conduit adapter shown at the bottom of this page.

Pictured, left to right: 1) 3SE2100-1E 2) 3SE2120-0E see more photos

Complete Switches with operating head: includes 1 N.O. and 1 N.C. contacts "2100" units are wide body with 3 conduit openings "2120" units are narrow body with 1 conduit opening. "snap" contacts click when activated. Operating Head Housing Type Catalog # Price Type E narrow housing 3SE2120-0E photo 75.00 3SE2120-1E photo with snap contacts wide housing 3SE2100-0E photo 3SE2100-1E photo with snap contacts Type B narrow housing 3SE2120-0B photo 60.00 3SE2120-1B photo with snap contacts wide housing 3SE2100-0B photo 3SE2100-1B photo with snap contacts Type C narrow housing 3SE2120-0C photo 80.00 3SE2120-1C photo with snap contacts wide housing 3SE2100-0C photo 3SE2100-1C photo with snap contacts Type D narrow housing 3SE2120-0D photo 89.00 3SE2120-1D photo with snap contacts wide housing 3SE2100-0D photo 3SE2100-1D photo with snap contacts Type F narrow housing 3SE2120-0F photo 72.00 3SE2120-1F photo with snap contacts wide housing 3SE2100-0F photo 3SE2100-1F photo with snap contacts Type GW narrow housing 3SE2120-0GW photo 86.00 3SE2120-1GW photo with snap contacts wide housing 3SE2100-0GW photo 3SE2100-1GW photo with snap contacts ( numerous other types are available )   Roller Lever Type With 3 Contacts: ( wide body w/3 conduit openings ) Operating Head Contacts: Catalog # Price Type E 1 N.O. & 2 N.C. 3SE2303-0E photo 109.00 2 N.O. & 1 N.C. 3SE2303-1E photo ( numerous other types are available )   Replacement Contact Blocks: Description Contact Type Catalog # Price for 3SE 31 normal 3SE3000-0A photo 35.00 snap 3SE3000-1A photo for 3SE3303-0E 3SE3003-0A photo 63.00 for 3SE3303-1E 3SE3003-1A photo Replacement Operating Heads: Description Catalog # Price Type B small plunger 3SX3100 photo 28.00 Type C large plunger 3SX3106 photo 52.00 Type D roller plunger 3SX3107 photo 60.00 Type E roller lever 3SX3102 photo 35.00 Type F reverse roller lever 3SX3104 photo 42.00 Type GW swing lever 3SX3211+3SX3212 photo 60.00 conduit adapter VPG13,5/M20 photo 4.00 ( numerous other types are available )