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Actuation Type:

Minimum Operating Force (Trip Force):

Trip Wire (Rope Pull) Features:

Maximum Operating Distance (Rope Span):

meters

Normally Open Contacts:

#

Normally Closed Contacts:

#

Changeover Contacts:

#

Positive Break Contacts?

Electrical Switching?

Maximum Current Rating:

Maximum AC Voltage Rating:

Maximum DC Voltage Rating:

Pneumatic Switching?

Pressure Range:

Reset / Release Operation:

Features:

Operating Temperature:

Allow up to: overrange/margin
Use the overrange/margin to restrict your search to items whose full-scale range is close to your requirements.
(Overrange/margin requires both 'From' and 'To' values to work.)

Help with Emergency Stop Switches specifications:

Actuation
   Actuation Type       
   Your choices are...         
   Pushbutton       An operator uses the pushbutton to activate the contacts.  Typically these are large pushbuttons and are appropriately labeled as emergency stop switches. 
   Telescopic Antenna       Movement of the antenna in any direction will actuate the switch contacts and, by use of the appropriate equipment, stop the machine. 
   Trip Wire (Rope Pull)       Emergency stop cable-pull systems can be actuated at any point along the “trip wire.”  Some trip wire devices are designed to operate if the cable breaks or goes slack. 
   Trip Wire / Pushbutton Combination       Combination of trip wire and pushbutton design.  Typically they incorporate both a trip wire for actuation along any point of the cable and a pushbutton for emergency stopping at the end of the installation. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Minimum Operating Force (Trip Force)       The minimum force required to initiate switching. 
   Search Logic:      All matching products will have a value less than or equal to the specified value.
   Trip Wire (Rope Pull) Features      For Trip Wire (Rope Pull) Actuation Only.
   Your choices are...         
   Right Angle Pull       The trip wire must be actuated at a right angle from the switch body. 
   Top Pull       The trip wire must be actuated from the top of the switch body. 
   Broken Cable Detection       Broken cable, or slack, detection indicates when cable tension decreases from the pre-set tension. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Maximum Operating Distance (Rope Span):       Typical cable span. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
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Switch Specifications
   Normally Open Contacts       Normally Open - A relay contact pair that is open when the coil is not energized. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Normally Closed Contacts       Normally Closed - A relay contact pair that is closed when the coil is not energized. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Changeover Contacts       Changeover, Typically Form C (SPDT). 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Positive Break Contacts       Also called Positive Opening Contacts; The contact point opens reliably and remains open in activated position even in the event of mechanical failure, such as breakage of a spring or contact welding. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
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Electrical Switching Specifications
   Electrical Switching       Used to isolate a machine's electrical power. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Maximum Current Rating       The maximum current rating of the switch. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Maximum AC Voltage Rating       The maximum AC voltage rating of the switch. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   Maximum DC Voltage Rating       The maximum DC voltage rating of the switch. 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
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Pneumatic Switching Specifications
   Pneumatic Switching       Used to isolate a machine's compressed air supply instead of electrical power. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Pressure Range       The pressure range of the pneumatic switch. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Reset / Release Operation
   Reset / Release Operation      There are four types of reset (latching release) mechanisms.
   Your choices are...         
   Automatic       No reset action required (momentary).  Reset / Release should never be used to restart the machine. 
   Pull to Reset       The button or cable must be pulled to reset the switch and resume operation. 
   Twist to Reset       The button or cable must be twisted to reset the switch and resume operation. 
   Pushbutton       There is a reset pushbutton, which must be actuated to reset the emergency stop switch and resume operation. 
   Key Switch       The operator must use a key in order to reset the switch and resume operation. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Features
           
   Your choices are...         
   Emergency Stop Label       The emergency stop switch is clearly labeled as such. 
   Explosion Proof       Emergency stop switches are rated as explosion proof if they are constructed with housings that can withstand explosions.  This classification may also include housings, which can withstand sparking and flames. 
   Hermetically Sealed       Hermetic seals provide a vacuum or leak tight seal such as a brazed glass-to-metal seal. 
   Illuminated Pushbutton       The pushbutton is illuminated for visibility in low light situations. 
   Integral Alarm       An integral audio or visible alarm is provided with the emergency stop switch. 
   Lockable       Switch includes provision for locking in specified positions. 
   Tamper Resistant       The switch is provided with tamper proof measures to ensure it can only be altered by the appropriate personnel. 
   Visual Indicator       The emergency stop switch is supplied with a visual indication of operation, such as an LED to indicate power. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Environment
   Operating Temperature:       The temperature range over which the device must operate. 
   Search Logic:      User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
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