Instruction Manual
The SI-HG(Z)63 Hinge Wing Safety Interlock Switch attaches with a load-bearing hinge.
•
Safety switching point is repositionable
•
Switch components are protected from mechanical impact for superior performance to actuator-
activated safety switches (IP67 or IP69 rated)
•
Hinge operates to a full 270° range of motion; safety switching point (guard-closed position) is
adjustable over the full 0° to 270° operating range
•
Stainless steel hinge supports a load of 1800 N (180 Kg). Zinc die-cast hinge supports a load of
1200 N (120 Kg).
•
When properly interfaced or used with an appropriate controller, two SI-HG(Z)63 switches on an
individual gate or guard can achieve safety category 4, per ISO 13849-1
Models
Model
Construction
Housing Style
SI-HG63FQDR
Stainless Steel
Inline QD - With QD facing down, switch is mounted on right side of hinge
SI-HGZ63FQDR
Zinc Die-cast
SI-HG63F5MR-W
Stainless Steel
Inline Cable - With cable exiting down, switch is mounted on right side of hinge, IP69 protection class rating
SI-HG63FQDL
Stainless Steel
Inline QD - With QD facing down, switch is mounted on left side of hinge
SI-HGZ63FQDL
Zinc Die-cast
SI-HG63F5ML-W
Stainless Steel
Inline Cable - With cable exiting down, switch is mounted on left side of hinge, IP69 protection class rating
SI-HG63FQDRR
Stainless Steel
Right-Angle QD - With switch body down, switch is mounted on right of hinge
SI-HGZ63FQDRR
Zinc Die-cast
SI-HG63F5MRR-W
Stainless Steel
Right-Angle Cable - With switch body down, switch is mounted on right side of hinge, IP69 protection class rating
SI-HG63F5MLR-W
Stainless Steel
Right-Angle Cable - With switch body down, switch is mounted on left side of hinge, IP69 protection class rating
SI-HG63F5MB-W
Stainless Steel
Inline Cables - With cables exiting up and down, switches are mounted on both sides of hinge, IP69 protection
class rating
SI-HG63A
Stainless Steel
Blank Hinge; same mechanical as switch minus switch component
SI-HGZ63A
Zinc Die-cast
A complete safety system is composed of two SI-HG(Z)63 switches per gate/guard (SI-HG63F5MB-W is two switches so only one is
needed for a complete system), cables (for QD models), and a safety monitoring device.
SI-HG(Z)63 Hinge Wing Safety Interlock Switch
Original Document
129465 Rev. G
16 March 2022
129465
