Siemens
3SE2 Limit Switches

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Siemens Limit Switches - Series 3SE2

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  124.00 3SE2120-1E with snap contacts wide housing 3SE2100-0E  3SE2100-1E with snap contacts Type B narrow housing 3SE2120-0B  112.00 3SE2120-1B with snap contacts wide housing 3SE2100-0B  3SE2100-1B with snap contacts Type C narrow housing 3SE2120-0C  112.00 3SE2120-1C with snap contacts wide housing 3SE2100-0C  3SE2100-1C with snap contacts Type D narrow housing 3SE2120-0D 112.00 3SE2120-1D with snap contacts wide housing 3SE2100-0D  3SE2100-1D with snap contacts Type F narrow housing 3SE2120-0F  122.00 3SE2120-1F with snap contacts wide housing 3SE2100-0F  3SE2100-1F with snap contacts Type GW narrow housing 3SE2120-0GW  144.00 3SE2120-1GW with snap contacts wide housing 3SE2100-0GW  3SE2100-1GW  Type R narrow housing 3SE2120-0R 177.00 3SE2120-1R with snap contacts wide housing 3SE2100-0R 3SE2100-1R 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  172.00 2 N.O. & 1 N.C. 3SE2303-1E  ( numerous other types are available )   Replacement Contact Blocks: Description Contact Type Catalog # Price for 3SE 31 normal 3SE3000-0A  45.00 snap 3SE3000-1A  for 3SE3303-0E 3SE3003-0A  75.60 for 3SE3303-1E 3SE3003-1A Replacement Operating Heads: Description Catalog # Price Type B small plunger 3SX3100  38.00 Type C large plunger 3SX3106  69.00 Type D roller plunger 3SX3107  79.00 Type E roller lever 3SX3102  47.00 Type F angular roller lever 3SX3104  58.00 Type GW swing lever 3SX3211+3SX3212 79.00 conduit adapter VPG13,5/M20 p 3.50 ( numerous other types are available )