E50 NEMA Heavy-duty Plug-in Eaton Limit Switch

E50 modular plug-in Eaton limit switches are the industry standard with versatility of design and high reliability for low maintenance, installation, and inventory costs. Standard Viton gaskets, seals, and boots, and a zinc die-cast enclosure provide exceptional industrial applications.

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Features

  • Modular, plug-in components (head, body and receptacle) provide application flexibility, reduced inventory and less downtime
  • Manufactured to take the physical and environmental abuse (including cutting fluids and chemicals) of harsh industrial environments
  • Chemical-resistant Viton gaskets, seals and boots are standard, and so are captive, posi-drive screws
  • The switches have terminal identification on the nameplate for a visual wiring checkout without guesswork. Heads and switch bodies can be replaced without rewiring
  • Standard 5° pre-travel and 90° total travel
  • 24–120 Vac/dc LED and 120 Vac neon indicating lights available
  • Rotary heads are field convertible CW, CCW, or both, without special tools
  • Epoxy filled, pin connector or pigtail pin connector receptacles available

Specification

  • Universal U.S./DIN mounting dimensions:1.16 in (30 mm) x 2.34 in (60 mm)
  • Conduit entrance : 2 in NPT or 20 mm threading
  •  Maximum frequency of operation :000 operations per hour Mechanical life
  • Side rotary: 000,000 operations minimum
  • Side or top push  :0,000,000 operations minimum Electrical life
  • Single-pole:1,000,000 operations typical at full load
  • Two-pole:100,000 operations typical at full load
  • Ambient temperature range—standard
  • Standard without cable     14° to 250°F (–10° to 121°C)
  • Standard with cable   14° to 221°F (–10° to 105°C)
  • Low temperature without cable:–40° to 250°F (–40° to 121°C)
  • Side rotary Within 0.0014 in
  • Torque requirements:
  • Switch body screws:25–30 lb-in
  • Operating head screws:14–18 lb-in
  • Wire size Will accept AWG #22–#12, single or stranded wire