Edwards Signaling 301-BT Series - Manual (Page 5)

P/N 13924 • REV D • REB 27FEB13 5 / 6
Warning: Each electrical rating is an individual maximum and cannot be exceeded!
1 The part numbers 301 and 303 are the same in all respects except the cable exits, 301 left and 303 right. Not all models are available in 303.
2 Configuration with actuator away from the switch
3 Proximity of ferrous materials usually reduces sense range — typically by 50%. The shape and type of material cause a wide diversity of
effects. Testing is required to determine actual sense range for specific applications.
4 The NH version does not have a minimum sense range.
Accessories
Part number Tamper proof screws and screwdriver
1953 #6 x 3/4"L Tampruf Roundhead Screw
1954 #8 x 1-1/2"L Tampruf Roundhead Screw
1955 Tampruf Screwdriver
1956 Tampruf 1/4" Drive Bit for #6 and #8 screws
Regulatory information
European
directives Machinery Directive (89/392/EEC)
EMC Directive (89/336/EEC)
Low Voltage Directive (73/23/EEC)
Specific
European
standards EN60204-1 Safety of electrical equipment of
industrial machines
EN292 Part 1, 2 Safety of Machinery, basic
terminology, technical principles
EN954-1 Risk Assessment Category 3 or 4
depending on wiring method, see diagrams
EN55081-2 Electromagnetic Emissions
EN50082-2 Electromagnetic Immunity
EN1088 Interlocking Devices
EN947-5-3 Control Circuit Devices
EN50178 Safety of Electrical Equipment
IEC 664-1 Insulation requirements
IEC 68, part 2-1, 2-2, 2-3, 2-8, 2-14, 2-27, 2-30
Certification
Contact information
For contact information, see www.edwardssignaling.com.