Positive Opening Linear Limit Switches Datasheets

Hinge Safety Switch -- PS 21 Series
from CARLO GAVAZZI Automation Components

Safety switches are available in. three categories – key interlock,. shaft lever, or pull wire. Key. interlock types feature fivedifferent. head positions, and allow linear or. radial operation with a small pivot. radius. Shaft lever switches offer. two connection options (lever or. pin),... [See More]

  • Contact Type: Positive Opening
  • Normal State: Normally Open (optional feature); Normally Closed (optional feature)
  • Switch Type: Electromechanical
  • Connections: Integral Cable (optional feature); Screw Terminal (optional feature)
N1A.508 Single Plunger Limit Switch -- N1AD508
from Euchner-U.S.A., Inc.

EUCHNER Precision Single Plunger Limit Switches are used in Mechanical and Plant Engineering for control and positioning tasks. Their robust housings are made of a die cast anodized alloy, offering high performance and corrosion resistance. Positive Break Safety Contacts and LED status indicators... [See More]

  • Contact Type: Positive Opening
  • Normal State: Normally Closed
  • Switch Type: Electromechanical
  • Switch Configuration: Single Pole, Single Throw (SPST)
Compact Safety-Rated Limit Switch -- PS116
from Schmersal Inc.

The PS116 is an extremely versatile yet compact and robust limit switch for determining the position of movable machine components or machine guards that can be moved laterally or rotated. For ease of installation, these limit switches are prewired with either a M12 connector or a 2 meter cable... [See More]

  • Contact Type: Momentary Contact; Positive Opening
  • Linear Actuator Types: Pushbutton or Plunger (optional feature); Push Roller (optional feature); Standard Lever / Leaf (optional feature); Roller Lever / Leaf (optional feature)
  • Switch Type: Electromechanical
  • Connections: Screw Terminal
LJA Series -- LJA10-57A21N
from Azbil North America, Inc.

bull;. Marks (Symbol for control switch with positive open circuit operation) - provided to ensure acquisition of the EN Standard approval. •. Safety Limit Switches conforming to the EN 50041 standard. •. UL/CE/CSA markings are provided, suitable for machines to be exported to North... [See More]

  • Contact Type: Positive Opening
  • Switch Configuration: Single Pole, Double Throw (SPDT)
  • Switch Type: Electromechanical
  • Linear Actuator Types: Pushbutton or Plunger