SUBMINIATURE — SPLASHPROOF
E72/E73Series
Hi-temp
thermoplastic
button
Hi-temp
thermoplastic
cover and base
Water-resistant
weatherproof
hydrin boot
Hi-temp
polyethylene
wire
Common terminal
NO terminal
NC terminal
Features
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
Specifications
Electrical
Temperature Rating: -40° to +85°C
Flammability Rating: UL94V-O
Materials
Case: Hi-Temp Thermoplastic Nylon
Boot: Hydrin
Button: Hi-Temp Thermoplastic Nylon
Actuator: Stainless Steel
Potting: Macromelt Polyamide
Contacts: Silver Alloy (E72), Gold Crosspoint (E73)
Electrical Ratings
Electrical Life at Rated Load
Switch According to VDE According to UL
Series EN61058 Rating UL1054 Rating (Min. Operations) (Min. Operations)
E72 N/A 10.1A, 1/4HP, 125/250VAC N/A 6,000
E73 N/A 0.1A, 125VAC N/A 6,000
29
0.13)
0.230
(5.84)0.110
(2.79)
0.180
(4.57) Ref
0.748
(19.00)
0.110
(2.79)
0.142/0.146
(3.61/3.71)
Dia
Screw Case
0.915
(23.24)
0.385 (9.78)
0.625
(15.88
0.005
0.13)
+
-
+
-
Hinge Screw Case
0.212
(5.38)
0.032 (0.813) 15
0.858
(21.79
0.031
0.79)
+
-
+
-
0.142/0.144
(3.61/3.66)
0.175
(4.45
0.780
(19.81)
0.212
(5.38)
0.032 (0.813)
Dimension to C/L of roller
0.6500.031 (16.510.79)
15 0.918
(23.32)
Ref.
Reference
Line
Slotted
Dimensions
0.005
+
-
+
-
Dimensions inches (mm)
Specifications subject to change without notice.
Characteristics inches (mm)
- 40AT - 40HT - 40KT
Max. Rest Position 0.390 (9.91) 0.972 (24.69) 1.041 (26.44)
Max. Pre-travel 0.040 (1.02) 0.275 (6.99) 0.240 (6.10)
Operating Point 0.310 – 0.350 0.440 – 0.750 0.762±0.125
(7.87 – 8.99) (11.18 – 19.05) (19.36± 3.18)
Min. Over-travel 0.035 (0.89) 0.100 (2.54) 0.125 (3.18)
Max. Movement Differential 0.004 (0.10) 0.024 (0.61) 0.025 (0.635)
Max. Operating Force 300 gms. 67 gms. 75 gms.
Mounting
Recommended screw size: #6-32 round
head. Recommended torque on
screw: 6 inch lbs. max.
Ordering Information
Silver Gold
Actuator Contacts Contacts
Button E72-40AT E73-40AT
Lever E72-40HT E73-40HT
Roller E72-40KT E73-40KT
