SSA-EB Series Emergency Stop Push Buttons Datasheet Illuminated Flush Mount Electro-Mechanical Push Buttons Rugged design easy installation with no assembly or individual wiring required Push-to-stop, twist-to-release (all models), or pull-to-release (standard and large) operation per IEC60947-5-5 Latching design complies with ISO 13850 direct (positive) opening operation per IEC 60947-5-1 Compliant with ANSI B11.19, ANSI NFPA79, and IEC/EN 60204-1 Emergency Stop requirements Safe Break Action ensures N.C. contacts will open if the contact block is separated from the actuator 8-pin M12/Euro-style Quick Disconnect 1/2-in NPT port on terminal strip models (cable-gland included) Models with highly visible indication of actuation (armed or depressed/latched button) Emergency Sto legend included Models SSA-EB series aremushroom-styl electro-mechanical emergency stop push buttons. When the button is armed, the switch s safety contacts (N.C.) are closed and its monitoring contacts (N.O.), if present, are open. When the button is pushed, the switch s safety contacts open and the monitoring contacts close. The contacts remain in this condition until the push button is manually rearmed by twisting clockwise the red push button actuator, or by pulling on the models with the standard actuator. The SSA-EB1(2)..-..ED1.. series has a flat mounting base for ease of mounting without requiring an additional enclosure. The EZ-LIGHT illumination logic allows for easy identification of a pushed/actuated button. An armed button will light a steady yellow or green illumination or OFF (depending on model), a pushed/actuated button is indicated by a red illumination (flashing or solid depending on model). An optional input allows an armed button to illuminate a steady red to indicate a machine stop or emergency stop condition. In a series string of E-Stop buttons, this logic gives the user the choice to either have the armed buttons stay YELLOW (GREEN) or turn steady RED when a STOP condition exists. SSA-EB1M series padlock-style lockable emergency stop push buttons are intended to prevent unauthorized or accidental resetting of a pushed/latched button. The SSA-EB1M series are not to be used as an energy isolating device or as the sole means of complying with Lockout/Tagout or with the requirements of the isolation of hazardous energy (see OSHA 29CFR1910.147, ANSI Z244.1, CSA Z460, ISO 14118). The locking feature can be used to provide supervisory/personal control and provide an additional safety measure(s) to reduce the likelihood of inadvertent arming and energization of the emergency stop circuit. Models Model Pushbutton EZ-Light Illumination Logic and Connection Description SSA-EB1PL-12ED1Q8 Standard 40 mm OFF (armed), RED (solid, PUSH) SSA-EB1PLXR-12ED1Q8 Standard 40 mm OFF (armed), RED (flash, PUSH) SSA-EB1PLYR-12ED1Q8 Standard 40 mm YELLOW (armed), RED (flash, PUSH) SSA-EB1PLGR-12ED1Q8 Standard 40 mm GREEN (armed), RED (flash, PUSH) SSA-EB2PLXR-12ED1Q8 Large 60 mm OFF (armed), RED (flash, PUSH) 8-pin M12 QD SSA-EB1MLP-12ED1Q8 Lockable 44 mm OFF (armed), RED (solid, PUSH) SSA-EB1MLXRP-12ED1Q8 Lockable 44 mm OFF (armed), RED (flash, PUSH) SSA-EB1MLYRP-12ED1Q8 Lockable 44 mm YELLOW (armed), RED (flash, PUSH) SSA-EB1MLGRP-12ED1Q8 Lockable 44 mm GREEN (armed), RED (flash, PUSH) Original Document 25 November 2014 165998 Rev. E 165998 SSA-EB Series Emergency Stop Push Buttons Model Pushbutton EZ-Light Illumination Logic and Connection Description SSA-EB1PLXR-12ED1 Standard 40 mm OFF (armed), RED (flash, PUSH) SSA-EB1PLYR-12ED1 Standard 40 mm YELLOW (armed), RED (flash, PUSH) SSA-EB1PLGR-12ED1 Standard 40 mm GREEN (armed), RED (flash, PUSH) Terminal Strip, 1/2- in NPT port SSA-EB1MLXRP-12ED1 Lockable 44 mm OFF (armed), RED (flash, PUSH) SSA-EB1MLYRP-12ED1 Lockable 44 mm YELLOW (armed), RED (flash, PUSH) SSA-EB1MLGRP-12ED1 Lockable 44 mm GREEN (armed), RED (flash, PUSH) Important... Read this before proceeding The user is responsible for satisfying all local, state, and national laws, rules, codes, and regulations relating to the use of this product and its application. Banner Engineering Corp. has made every effort to provide complete application, installation, operation, and maintenance instructions. Please contact a Banner Applications Engineer with any questions regarding this product. The user is responsible for making sure that all machine operators, maintenance personnel, electricians, and supervisors are thoroughly familiar with and understand all instructions regarding the installation, maintenance, and use of this product, and with the machinery it controls. The user and any personnel involved with the installation and use of this product must be thoroughly familiar with all applicable standards, some of which are listed within the specifications. Banner Engineering Corp. makes no claim regarding a specific recommendation of any organization, the accuracy or effectiveness of any information provided, or the appropriateness of the provided information for a specific application. WARNING: Not a Safeguarding Device An Emergency Stop Device is not considered a safeguarding device because it requires an overt action by an individual to stop machine motion or hazards. A safeguarding device limits or eliminates an individual s exposure to a hazard without action by the individual or others. Because an individual must actuate the device for it to function, these devices do not fit the definition of a safeguarding device and cannot be substituted for required safeguarding. Refer to the relevant standards to determine those requirements. Emergency Stop Considerations ANSI NFPA 79, ANSI B11.19, IEC/EN 60204-1, and ISO 13850 specify emergency stop requirements, including the following: Emergency-stop push buttons shall be located at each operator control station and at other operating stations where emergency shutdown is required. Stop and emergency-stop push buttons shall be continuously operable and readily accessible from all control and operating stations where located. Do not mute or bypass E-stop buttons. Actuators of emergency-stop devices shall be colored red. The background immediately around the device actuator shall be colored yellow (where possible). The actuator of a push-button-operated device shall be of the palm or mushroom-head type. The emergency-stop actuator shall be a self-latching type. WARNING: Emergency Stop Functions Do not mute or bypass any Emergency Stop device. ANSI B11.19, ANSI NFPA79 and IEC/EN 60204-1 require that the Emergency Stop function remain active at all times. 2 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 165998 Rev. E