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SAFETY SWITCHES > Right Angle Rope Operated
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Safety Switches
Right Angle Rope Pull - Metal Housing

General Specifications
Enclosure: Die cast metal with baked epoxy powder coating.
Compliance:
Low Voltage Directive 73/23/CEE: Directive 93/68/CEE: Machinery Directive 89/392/CEE
Conduit Entry:
One Entry PG13.5 (Conduit Adapter PG13.5 to ½" NPT furnished standard)
Mechanical Endurance:
Life Cycle: 1 Million Operations
Operating Temperature Range: -13° to +175° F (-25° to +80° C)
Activating Speed Minimum: 0.039 inches / sec (1 mm/sec)
Standards:
UL 508, CSA C22-2nr.14, CEI EN 60947-5-1, EN 292, EN 418, EN 1088, EN 60204, EN 60947-5-1, IEC 204, IEC 337-1, IEC 947-5-1, NFC 63-140, VDE0113, VDE 0660, BG-GS-ET-15
Positive Break Contacts
are in compliance with standards: CEI EN60947-5-1, EN 60947-5-1, IEC 947-5-1, VDE0660-206
Protection Class:
IP65 (according to IEC529)
Operating Force:
Initial = 33 lbs. (147 N)
Final = 53 lbs. (235 N)
Positive Opening (Must Open) = 56 lbs (250 N)
Recommended Maximum Operating Distance:

Without intermediate support 52.5 feet (16 meters)
With intermediate support 114.8 feet (35 meters)
Intermediate support every 9.8 – 16.4 feet (3 – 5 meters)

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Installation

  1. Connect Safety Circuits to the NC contact (11-12 or 21-22). Contact closes when the rope is properly attached and tensioned. If the rope is either cut or pulled, the contacts open. Normally Open contacts for indicating circuits. Do not use Normally Open contacts in the Safety Circuit.
  2. Mount the switch using tamper-resistant fasteners (not supplied). Use washers under the fasteners to prevent the fasteners from pulling through the switch mounting holes.
  3. Rope tensioning - see Figure 1.
    To properly tension the rope, extend the activating rod until the indicator is at the half point of the green ring. To transfer the contacts on "Manual Reset" type, pull out the "reset" knob. Contacts automatically transfer on "Automatic Reset" type.
  4. Do not use the switch as a mechanical stop.
  5. Verify proper Safety Switch operation before placing the machine in service.

 


Safety Switch Applications
Typical application for the Right Angle Rope Operated Safety Switch.

 

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