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Modular Plug-In Limit Switches

Item# E50DH1

Modular Plug-In Limit Switches Modular Plug-In Limit Switches
E50 Modular Plug-In Limit Switchcomponents are the industry standard withversatility of design and high reliability forlow maintenance, installation and inventorycosts. Standard FKM gaskets, seals andboots, and a zinc die cast enclosure provideexceptional chemical resistance to thecommon coolants, cleansing agents, andhydraulic fluids found in machine tool,automotive, waste water treatment and otherheavy-duty industrial applications. Mountingdimensions accommodate both U.S. andDIN standards for easy retrofit installations.Super bright 24 to 120 Vac/dc LEDindicating light versions simplify setup andtroubleshooting operations.

SPECIFICATIONS
Environmental Ratings: NEMA 1, 3, 3S, 4, 4X, 6, 6P, 13, IP67
Material of Construction: Zinc die cast
Switch Gasket Material: FKM Universal U.S./DIN Mounting
Dimensions: 30 x 60 mm (1.16 x 2.34")
Conduit Entrance: 1.2 NPT or 20 mm threading
Contact Operation: Snap action over center mechanism
Contact Material: Fine silver
Maximum Frequency of Operation: 8000 operations per hour
Mechanical Life:
    Side Rotary Side: 13,000,000 operations minimum
    Top Push: 10,000,000 operations minimum
Electrical Life:
    Single Pole: 1,000,000 operations typical at full load
    Double Pole: 100,000 operations typical at full load
Ambient Temperature Range—Standard
    Standard without Cable: -10 to 121°C (14 to 250°F)
    Standard with Cable: -10 to 105°C (14 to 221°F)
    Low Temperature without Cable: -40 to 121°C (-40 to 250°F)
    Low Temperature with Cable: -40 to 105°C (-40 to 221°F)
Repeat Accuracy—Standard
    Side Operated: Within 0.0012"
    Top Operated: Within 0.0003"
    Side Rotary: Within 0.0014"
Torque Requirements:
    Switch Body Screws: 25 to 30 lb/in
    Operating Head Screws: 14 to 18 lb/in
Wire Size: Will accept AWG #22 to #12, single or stranded wire
E50DH1
  • Easy to Install
  • High Reliability
  • Low Maintenance
  • Modular to Reduced Inventory
Type
Quantity Price each
1-4 $152.25
5-9 $149.21
10-24 $146.16
25-49 $140.07
50-99 $138.55
100+ $137.03

In stock

Lead Time ( If not in Stock): 6 weeks

Product Specs

  • Contact Blocks 1.2 NPT or 20 mm threading
  • contact operation Snap action over center mechanism
  • contact Material Fine silver
  • electrical Life 1
  • Electrical Operating Frequency 8000 operations per hour
  • Form Factor FKM Universal U.S./DIN Mounting
  • Housing material Zinc die cast
  • Maximum Ambient Temperature 131 {C} (250 {F})
  • Maximum Operating Force Switch Body Screws: 25 to 30 lb/in Operating Head Screws: 14 to 18 lb/in
  • Mechanical Operating Frequency 10
  • Minimum Ambient Temperature -10 {C} (14 {F})
  • mechanical Life 10

E50 Modular Plug-In Limit Switchcomponents are the industry standard withversatility of design and high reliability forlow maintenance, installation and inventorycosts. Standard FKM gaskets, seals andboots, and a zinc die cast enclosure provideexceptional chemical resistance to thecommon coolants, cleansing agents, andhydraulic fluids found in machine tool,automotive, waste water treatment and otherheavy-duty industrial applications. Mountingdimensions accommodate both U.S. andDIN standards for easy retrofit installations.Super bright 24 to 120 Vac/dc LEDindicating light versions simplify setup andtroubleshooting operations.

SPECIFICATIONS
Environmental Ratings: NEMA 1, 3, 3S, 4, 4X, 6, 6P, 13, IP67
Material of Construction: Zinc die cast
Switch Gasket Material: FKM Universal U.S./DIN Mounting
Dimensions: 30 x 60 mm (1.16 x 2.34")
Conduit Entrance: 1.2 NPT or 20 mm threading
Contact Operation: Snap action over center mechanism
Contact Material: Fine silver
Maximum Frequency of Operation: 8000 operations per hour
Mechanical Life:
    Side Rotary Side: 13,000,000 operations minimum
    Top Push: 10,000,000 operations minimum
Electrical Life:
    Single Pole: 1,000,000 operations typical at full load
    Double Pole: 100,000 operations typical at full load
Ambient Temperature Range—Standard
    Standard without Cable: -10 to 121°C (14 to 250°F)
    Standard with Cable: -10 to 105°C (14 to 221°F)
    Low Temperature without Cable: -40 to 121°C (-40 to 250°F)
    Low Temperature with Cable: -40 to 105°C (-40 to 221°F)
Repeat Accuracy—Standard
    Side Operated: Within 0.0012"
    Top Operated: Within 0.0003"
    Side Rotary: Within 0.0014"
Torque Requirements:
    Switch Body Screws: 25 to 30 lb/in
    Operating Head Screws: 14 to 18 lb/in
Wire Size: Will accept AWG #22 to #12, single or stranded wire

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