SUBMINIATURE -- SPLASHPROOF E72/E73 Series Features Hi-temp thermoplastic button Moisture resistant 3 contact arrangements Long life coil spring mechanism Choice of button or hinged actuator 10, 16 gauge leads attached Custom wire and harness designs available upon request Water-resistant weatherproof hydrin boot Hi-temp thermoplastic cover and base Hi-temp polyethylene wire Common terminal NC terminal NO terminal Electrical Ratings Switch Series E72 E73 EN61058 Rating N/A N/A Electrical Life at Rated Load According to VDE According to UL (Min. Operations) (Min. Operations) UL1054 Rating 10.1A, 1/4HP, 125/250VAC 0.1A, 125VAC N/A N/A Specifications Electrical Temperature Rating: Flammability Rating: -40 to +85C UL94V-O Materials Case: Boot: Button: Actuator: Potting: Contacts: Hi-Temp Thermoplastic Nylon Hydrin Hi-Temp Thermoplastic Nylon Stainless Steel Macromelt Polyamide Silver Alloy (E72), Gold Crosspoint (E73) 6,000 6,000 Dimensions inches (mm) Dimension to C/L of roller 0.6500.031 (16.510.79) 0.032 (0.813) 0.212 (5.38) 15 0.780 (19.81) 0.918 (23.32) Ref. 0.915 (23.24) Reference Line 0.385 (9.78) 0.625 + - 0.005 (15.88 + - 0.13) 15 0.032 (0.813) 0.858 + - 0.031 (21.79 + - 0.79) 0.230 (5.84) 0.110 (2.79) 0.180 (4.57) Ref 0.110 (2.79) Slotted Dimensions 0.142/0.144 (3.61/3.66) 0.212 (5.38) 0.142/0.146 (3.61/3.71) Dia Hinge Screw Case 0.748 (19.00) 0.175 + - 0.005 (4.45 + - 0.13) Screw Case Characteristics inches (mm) Max. Rest Position Max. Pre-travel Operating Point Min. Over-travel Max. Movement Differential Max. Operating Force - 40AT - 40HT - 40KT 0.390 (9.91) 0.040 (1.02) 0.310 - 0.350 (7.87 - 8.99) 0.035 (0.89) 0.004 (0.10) 300 gms. 0.972 (24.69) 0.275 (6.99) 0.440 - 0.750 (11.18 - 19.05) 0.100 (2.54) 0.024 (0.61) 67 gms. 1.041 (26.44) 0.240 (6.10) 0.762 0.125 (19.36 3.18) 0.125 (3.18) 0.025 (0.635) 75 gms. Mounting Recommended screw size: #6-32 round head. Recommended torque on screw: 6 inch lbs. max. Specifications subject to change without notice. Ordering Information Actuator Silver Contacts Gold Contacts Button E72-40AT E73-40AT Lever E72-40HT E73-40HT Roller E72-40KT E73-40KT 29