Cut Sheet

Volume 8—Sensing Solutions CA08100010E—August 2015 www.eaton.com V8-T2-59
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2.6
Limit Switches
E50 Heavy-Duty Plug-In Switches
Operating Heads
E50 Heavy-Duty Plug-In Switches, Operating Heads
Notes
1
Temperature ranges below 32°F (0°C) are based on absence of freezing moisture or water.
2
CW (clockwise) and CCW (counterclockwise) operation, easily convertible to CW only or CCW only operation.
3
For CW and CCW operation. For CW only or CCW only operation, high temperature limit increases to 250°F (121°C) without cable,
and 221°F (105°C) with pre-wired cable.
4
Roller can be converted in the field between horizontal and vertical.
5
Roller shaft is 0.38 in (9.5 mm) longer on E50DS4, see Dimensions on Page V8-T2-66.
Description
Travel to
Operate
Contacts
Travel to
Reset
Contacts
Total
Travel
Force to
Operate
Contacts
Minimum
Return
Force
Operating Temperature
1
Catalog
NumberWithout Cable
With
Pre-Wired Cable
Side Rotary (requires an operating lever, see Page V8-T2-80)
Standard spring return
2
5° 2° 90° 3 in-lbs 4.5 in-oz 10° to 200°F
(–12° to 94°C)
3
10° to 200°F
(–12° to 94°C)
3
E50DR1
Low temperature
spring return
2
5° 2° 90° 3 in-lbs 4.5 in-oz –40° to 175°F
(–40° to 79°C)
–31° to 175°F
(–34° to 79°C)
E50DR19
Low force spring return
2
15° 6° 90° 1.5 in-lbs 2.5 in-oz 10° to 200°F
(–12° to 94°C)
3
10° to 200°F
(–12° to 94°C)
3
E50DL1
Maintained two-position 50° 50° 90° 3 in-lbs — 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DM1
Side Pushbutton
Spring return 0.065 in 0.030 in 0.250 in 4 lbs 8 oz 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DS1
Adjustable spring return 0.065 in 0.030 in 0.250 in 4 lbs 8 oz 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DS2
Side Push Roller
Spring return
4
0.065 in 0.030 in 0.250 in 4 lbs 8 oz 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DS3
5
0.065 in 0.030 in 0.250 in 4 lbs 8 oz 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DS4
5
Side Pushbutton
Maintained 0.200 in 0.130 in 0.320 in 5 lbs 5 lbs 14° to 200°F
(–10° to 94°C)
14° to 200°F
(–10° to 94°C)
E50DH1
Top Pushbutton
Spring return 0.040 in 0.020 in 0.280 in 4 lbs 8 oz 14° to 250°F
(–10° to 121°C)
14° to 221°F
(–10° to 105°C)
E50DT1
Adjustable spring return 0.040 in 0.020 in 0.280 in 4 lbs 8 oz 14° to 250°F
(–10° to 121°C)
14° to 221°F
(–10° to 105°C)
E50DT2
Side Rotary
Spring Return
Adjustable Spring
Return
Side Push Roller
Side Pushbutton
Spring Return
Adjustable Spring
Return