Cut Sheet

V8-T2-46 Volume 8—Sensing Solutions CA08100010E—August 2015 www.eaton.com
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2.4
Limit Switches
E49 Mini Metal Switches
Technical Data and Specifications
E49 Mini Metal Switches
Maximum Ampere Ratings
Terminal Configuration
Notes
1
Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 msec. max. (DC).
2
Lamp load has an inrush current of ten times the steady-state current, while motor load has
an inrush current of six times the steady-state current.
Description Specification
Operating speed 0.19 in (5 mm) to 19.7 in/s (50 cm/s)
Operating frequency 120 operations/min
Contact resistance 25M ohms (initial)
Insulation resistance 100M ohms min (at 500 Vdc)
Dielectric strength 1000 Vac, 50/60 Hz for one minute between non-continuous terminals
1500 Vac, 50/60 Hz for one minute between current-carrying and
non-current-carrying parts and between each terminal and ground
Vibration 10 to 55 Hz, 1.5 mm double amplitude
Shock Approx. 300 m/s
2
(approx. 30Gs)
Ambient operating temperature 23° to 149°F (–5° to 65°C)
Humidity 95% RH max.
Service life Mechanical: 10,000,000 operations min.
Electrical: 500,000 operations min.
Weight Approx. 130 to 190g
Degree of protection IEC: IP65
Material of construction Shaft: stainless SUS303
Arm: stainless SUS304
Head and body: zinc alloy
Terminal cover: PC/ABS plastic
Rubber grommet: NBR rubber
Rated
Voltage
Non-Inductive Load (A) Inductive Load (A)
1
Resistive Load Lamp Load
2
Inductive Load Motor Load
NC NO NC NO NC NO NC NO
125 Vac551.50.73321
250 Vac5510.5331.50.8
8 Vdc55335433
14 Vdc55334433
30 Vdc55334433
125 Vdc0.40.4——————
250 Vdc0.20.2——————
NO (4)
NC (1)
NO (3)
NC (2)