SwitchesSection - 2010:SwitchesSection v2 - 2005 8/6/10 17:15 Page 173 SWITCHES Switches Manufactured from Stainless Steel, Bulgins extensive range of vandal resistant security switches are designed with a high resistance to wear and tear, corrosion and harsh use in potentially hostile environments such as access control applications. The front and rear panel mounted versions have three profiles prominent, domed and low profile with a choice of switching and IP66 & IP68 front panel sealing which combined together to meet the ergonomic, electrical and environmental demands of switch panel design. And where the ultimate strength of steel is not needed, there is a brass, chrome plated alternative. The low profile style switches are now also available with a latching, push on - push off, action. The illuminated versions are available in dot and ring LED indication and a variety of illumination colours including bi-colour LEDs. Newer versions also feature LED illumination driven by 6V, 12V & 24V together with rear of panel sealing, these options will add that extra dimension to control panel layouts and functionality. The standard range of vandal resistant switches are complemented by a range of 16mm stainless steel switches of robust construction designed for use in applications where space is at a premium. Type Page Type Page Low Profile Vandal Resistant Domed Vandal Resistant MP0025 174 MP0027/3 184 MP0027 174 MP0038/3 184 MP0038 174 MP0025/3 184 MP0031 175 MP0037/3 185 MP0034 175 MP0031/3 185 MP0037 175 MP0034/3 185 Low Profile Vandal Resistant - Latching Prominent Vandal Resistant MPL025 176 MP0027/2 186 MPL027 176 MP0038/2 186 MPL038 176 MP0025/2 186 MPL031 177 MP0037/2 187 MPL034 177 MP0031/2 187 Low Profile Vandal Resistant - Double Pole MP0034/2 187 MPD0031 178 Push Button Illuminated Vandal Resistant MP0013 188 MPI001 179 MP0033 188 MPI002 180 MP0013/2 188 MPI001, MPI002 through panel sealed 181 MP0033/2 188 Brass Chrome Plated Vandal Resistant Stainless Steel - 16mm MPB038 182 MP0042 189 MPB031 182 MP0045 190-193 MPB037 182 Push Button Low Profile Vandal Resistant - Large Diameter MP0012 194 MP0050 183 MP0016 194 MP0050/2 183 MP0022 195 Voltage Selectors VS0001 196 VS0002 196 www.elektron-bulgin.com 173 SWITCHES SWITCHESSwitchesSection - 2010:SwitchesSection v2 - 2005 8/6/10 17:15 Page 174 SWITCHES Stainless Steel Low Profile Vandal Resistant - Momentary FRONT PANEL MOUNTING 28mm diameter S.P.C.O. Microswitch 5A, 250Vac MP0027 FRONT PANEL MOUNTING Front Panel Sealed to IP66 28mm diameter S.P.C.O. Microswitch 5A, 250Vac MP0038 Sealed to IP66 REAR PANEL MOUNTING 22mm diameter S.P.C.O. Microswitch 5A, 250Vac MP0025 Specification MP0027 MP0038 MP0025 Terminations: Solder Tags Solder Tags Solder Tags Switching: S.P.C.O. Momentary Action (Microswitch) S.P.C.O. Momentary Action (Microswitch) S.P.C.O. Momentary Action (Microswitch) Max. Rating: 5A, 250Vac 5A, 250Vac 5A, 250Vac 2A, 28Vdc 2A, 28Vdc 2A, 28Vdc Contact Resistance: <10m <10m <10m 3 3 3 Insulation Resistance: >10 M >10 M . >10 M Dielectric Strength: >2.0kVac >2.0kVac >2.0kVac Operating Temp. Range: 20C to +70C 20C to +70C 20C to +70C Sealing (Front of panel only): Protection Classification: IP66 EN60529 1992 (Micro switch not sealed) Operations Mechanical: 1,000,000 (min) 1,000,000 (min) 1,000,000 (min) Electrical: 35,000 (min) 35,000 (min) 35,000 (min) Operating Pressure: 7.5N (typ) 12.5N (typ) 6.1N (typ) Rear Nut Fixing Torque: 2.5Nm 1.13Nm - Materials Mouldings: Glass Filled Nylon Glass Filled Nylon Glass Filled Nylon Tags/Terminations: Brass, Tin Plated Brass, Tin Plated Brass, Tin Plated Switch Body & Button: Stainless Steel Stainless Steel Stainless Steel Contacts: Fine Silver Fine Silver Fine Silver Thread size: 1.0 x 26TPI 1.0 x 26TPI - RoHS Compliant Compliant Compliant 174 www.elektron-bulgin.com SSWWIITTCCHHEESS