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Emergency-Stop & Stop Switches

Emergency-Stop & Stop Switches
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Emergency-Stop & Stop Switches

Product catalog summary
Overview: EAO specializes in Human Machine Interfaces, offering a range of emergency-stop (E-stop) and stop switches designed to meet various safety standards. These switches are available in different configurations to suit specific application needs.
Emergency-Stop Switches (Foolproof): These switches are foolproof, ensuring they cannot be activated without generating an emergency stop signal. They comply with standards such as EN 60947-5-1 and EN 60204, featuring a red lens with a yellow background, positive opening action, and mechanical interlocking.
Stop Switches (Non-Foolproof): These switches do not meet the stringent standards of E-stops and are less demanding in design, allowing contacts to open before mechanical interlocking without specific color coding.
Stop Switches (Foolproof, Customer Specific): Custom-designed to meet E-stop requirements but with different color codes, suitable for applications like wireless handheld control panels.
Technical Specifications: Detailed specifications include mounting dimensions, IP ratings, terminal types, contact materials, and electrical ratings. Series 84 E-stops are noted for their compact design, ideal for space-restricted applications.
Accessories and Configuration: EAO offers accessories such as enclosures, labels, and protective shrouds. Switches can be configured with different colored components for easy identification.
Conclusion: EAO's range of switches provides flexibility and compliance with safety standards, catering to OEMs and designers. Further information is available through EAO's website or local subsidiaries.
Protective Shroud: Designed for E-stop and stop switch applications, the protective shroud is made of plastic, part number 704.927.8, and can obstruct sudden operation.
Stop Switches: Details on non-foolproof and foolproof stop switches with various release mechanisms, head cap sizes, and contact materials. Part numbers and mounting depths are provided.
Mounting Tools: Includes a mounting tool and a jaw spanner for fixing nuts and dismantling switching element blocks.
Switching Elements: Descriptions of slow-make and snap-action elements with details on contact materials and terminal types, compliant with IEC 60947-5-1.
Enclosures: Various enclosures with dimensions and IP ratings, featuring lead-sealable covers and cable glands.
Technical Data: Includes data on the switching system, materials, mechanical characteristics, and compliance with standards, specifying actuating force, travel, and rebound time.
Specifications: Outlines specifications for switching elements and E-stop switches, including operational life, electrical characteristics, and compliance with standards like EN IEC 61058-1.
Electrical Characteristics: Details on rated operational voltage, insulation voltage, and contact resistance for silver and gold contacts.
Environmental Conditions: Operating temperatures range from −25 °C to +55 °C, with storage between −40 °C and +85 °C. Protection degree is IP65 front and IP40 rear, with shock and vibration resistance.
Approvals and Compliance: Devices have approvals including CB, CSA, ENEC, and UL, with a CE declaration of conformity.
Material and Mechanical Characteristics: Made from materials like polyamide and polycarbonate, with mechanical lifetime and terminal types specified.
Technical Drawings: Includes drawings for various switch series, detailing dimensions and mounting instructions.
Protection Against External Mechanical Impacts: Outlines IP and IK ratings for protection against mechanical impacts, with detailed descriptions of each rating level.
Contact Information: EAO provides contact details for subsidiaries in various countries, with headquarters in Olten, Switzerland. More details are available through EAO's website.
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Catalog excerpts

Emergency-Stop & Stop Switches-1

EAO – Your Expert Partner for Human Machine Interfaces Emergency-Stop & Stop Switches

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Emergency-Stop & Stop Switches-2

Emergency-stop and Stop switches by comparison EAO, the experts for Human Machine Interfaces, offers a complete range of E-stops (Emergency-stops) and stop switches, as part of their comprehensive choice of actuators and indicators. Put simply, the difference between an “E-stop” and a “stop” is that E-stops are foolproof and conform to the relevant norms and standards. 1. Emergency-stop switches, foolproof E-stop equipment incorporates positive opening action and is tested according to the pre-determined standards EN 60947-5-1 and EN 60947-5-5. They are also suitable for applications complying...

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Emergency-Stop & Stop Switches-3

Emergency-Stop Switches, foolproof Stop Switches, non-foolproof Stop Switches, foolproof Technical Data and Technical Drawings Colour Coding Switches, Pushbuttons, Actuators Switching Elements, Adapters Accessories Drehentriegelung; Betätiger 27 mm ∅; überlistsicher Tastschaltelement; Silberkontakte; zwangsöffnend 2Ö Schraub61-8755.17 2Ö Überlistsicher gemäß EN IEC 60947-5-5, EN ISO 13850 und Löt- / SteckEN 60204-1 61-8775.11 1S 1Ö Gelb; Beschriftung /auf DeutschSchraubund Englisch; Für komplettes Gerät 1Ö mm, Höhe mitbestellen 61-8775.17 1S / 50 Löt- / SteckAußendurchmesser Schaltelement 11...

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Emergency-Stop & Stop Switches-4

Product Overview EAO Emergency-stop switches and stop switches may be equipped with up to four contacts. The opening contacts are forced opening. EAO offers different series with 16 mm, 22.5 mm or 30.5 mm mounting diameter. Accessories such as s ­ urface-mounted enclosures, labels and protective shrouds complement the product range. The low 13.5 mm mounting depth of the Series 84 Emergency stop makes it especially useful for small control panels. Emergency-Stop Switches, foolproof Foolproof to EN IEC 60947-5-5, EN ISO 13850 and EN 60947-5-1 Features Minimal mounting depth Degree of protection...

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Emergency-Stop & Stop Switches-5

EAO Emergency-Stop Switches Foolproof

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Emergency-Stop & Stop Switches-6

16 mm ∅, Series 61, IP65, non-illuminated Emergency-stop actuator Emergency-stop actuator Switching element Twist release; head cap red 27 mm ∅; foolproof Key release; head cap red 27 mm ∅; foolproof Slow make; silver contacts; forced opening Indication ring Indication ring Screw Soldering- / Plug-in For complete unit also order switching element For complete unit also order switching element Mounting tool Yellow 43 mm ∅; labelling in German, English and French Bottom grey; cover yellow, lead-sealable; IP66; cable gland with traction relief; IP68 1) For tightening or loosening of the fixing nut...

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Emergency-Stop & Stop Switches-7

22.5 mm ∅, Series 84, IP65, non-illuminated Emergency-stop switch Emergency-stop switch Twist release; head cap red 32 mm ∅; gold-silver contacts; forced opening; foolproof; soldering- / plug-in terminals Twist release; head cap red 32 mm ∅; gold-silver contacts; forced opening; foolproof; ribbon cable Yellow; labelling in German, English and French Indication ring Indication ring Outer diameter EMERGENCY STOP EMERGENCY STOP ARRET D’URGENCE Protective shroud Mounting tool Yellow; labelling in German and English; outer diameter 50 mm, height 11 mm Bottom grey, cover yellow, lead-sealable; IP66;...

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Emergency-Stop & Stop Switches-8

22.5 mm ∅, Series 84, IP65, illuminated Emergency-stop switch Emergency-stop switch Twist release; head cap red 32 mm ∅; gold-silver contacts; forced opening; foolproof; soldering- / plug-in terminals Twist release; head cap red 32 mm ∅; gold-silver contacts; forced opening; foolproof; ribbon cable Yellow; labelling in German, English and French Indication ring Indication ring Outer diameter EMERGENCY STOP EMERGENCY STOP ARRET D’URGENCE Protective shroud Mounting tool Yellow; labelling in German and English; outer diameter 50 mm, height 11 mm Bottom grey, cover yellow lead-sealable; IP66; cable...

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Emergency-Stop & Stop Switches-9

22.5 mm ∅, Series 44, IP65, non-illuminated Emergency-stop switch Switching element Front adapter Twist- or Key release; mushroom head red 37 mm ∅; foolproof Slow make; forced opening; front mounting; screw terminals Contact material Front mounting Twist release Hard Silver Hard Silver Hard Silver Hard Silver Hard Silver Please refer to main catalogue Yellow; adhesive; labelling in German, English and French Yellow; adhesive; labelling in German, English and French Yellow; with adapter for base-mounting Outer diameter Outer diameter Dimensions l × w × h EMERGENCY STOP EMERGENCY STOP ARRET D’URGENCE...

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Emergency-Stop & Stop Switches-10

22.5 mm ∅, Series 04, IP65, non-illuminated Emergency-stop actuator Emergency-stop actuator Switching element Twist release; head cap red 37 mm ∅; foolproof Key release; head cap red 37 mm ∅; foolproof Slow make; forced opening; screw terminals Contact material Hard Silver Hard Silver Hard Silver Hard Silver Hard Silver For complete unit also order switching element For complete unit also order switching element Switching element Switching element Slow make; forced opening; plug-in terminal Slow make; forced opening; double plug-in terminal Contact material Contact material Hard Silver Hard Silver...

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Emergency-Stop & Stop Switches-11

22.5 mm ∅, Series 04, IP65, non-illuminated Label Yellow; labelling in German, English and French Bottom grey; cover yellow lead-sealable; IP66; cable gland with traction relief; IP68 Outer diameter Dimensions l × w × h EMERGENCY STOP Cable gland EMERGENCY STOP Cable gland ARRET D’URGENCE Protective shroud Protective shroud For E-stop and stop switch applications; IP65;   with anti-rotation pin; material: plastic For E-stop and stop switch applications only; material plastic Conforms to SEMI S2-93 12.4 in combination with   E-stop switches The protective shroud 704.927.8 can obstruct   sudden...

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