Interlock Switches
Hinge Switches
Sprite
Specifications
Standards
EN954-1, ISO13849-1, IEC/EN60204-1,
NFPA79, EN1088, ISO14119, IEC/
EN60947-5-1, ANSI B11.19, AS4024.1
Cat. 1 Device per EN954-1
Dual channel interlocks suitable for
Cat. 3 or 4 systems
CE marked for all applicable directives,
cULus NRTL/C and TUV
2 N.C. or 1 N.C. direct opening action
AC 15
500V 250V 100V
1A 2A 5A
250V 0.5A 24V 2A
500V/500VA
10A
5V 5mA DC
>2mm (0.08in)
(Ui) 500V
(Uimp) 2500V
1 N.O.
3
Maximum 11°; Minimum 3° (adjustable)
8cNm (torque on shaft)
UL approved glass filled polyester
Stainless Steel
IP67
1
×
M16 or quick-disconnect style
-20°C to +80°C (-4°F to 176°F)
2 x M4
Any position
1,000,000 operations
1,000,000 operations
80g (0.176lb)
Red
Category
Approvals
Safety Contacts
Utilisation Cat.
AC (Ue)
(le)
DC
Description
Developed from the highly successful Ensign, the Sprite offers the
same safety related features in a more compact housing—only 75
×
25
×
29mm (2.95 x 0.98 x 1.14in)—making it the smallest interlock
currently available. The Sprite has been designed for smaller
machines such as printing machines, copiers or domestic machinery
which, until now, have been unable use standard safety interlocks
due to space restrictions. Despite its diminutive size the Sprite
includes the necessary safety related functions, such as forced guided
contacts and a tamper resistant mechanism allowing machinery to be
safeguarded in compliance with the machinery directive.
The Sprite’s shaft is connected to the existing hinge pin and the
degree of operation can be adjusted to suit the application via the
adjustable cam in the switch head.
Note:
After adjustment, the cam must be secured in position with the
Max Switched Current/
Voltage/Load
Thermal Current (lth)
Minimum Current
Safety Contact Gap
Rtd. Insulation Voltage
Rtd. Impulse withstand
Voltage
Auxiliary Contacts
Pollution Degree
➊
Shaft Rotation for Contact
Operation
Break Contact Min Force
Case Material
Actuator Material
Protection
Conduit Entry
Operating Temperature
Fixing
Mounting
Mechanical Life
Electrical Life
Weight
Colour
supplied cam locking pin to ensure optimal performance.
The Sprite is available with two N.C. or one N.O. and one N.C.
safety contact in a watertight and dustproof IP67 housing.
Features
•
•
•
•
•
Ideal for small, light weight guards
The smallest hinge interlock switch available, 75
×
25mm case
Degree of operation can customized with adjustable cam
Contacts, 2 N.C. or 1 N.C. & 1 N.O.
Four possible shaft positions, easy to install
➊
Conductive pollution occurs, or dry, non conductive pollution occurs which
becomes conductive due to condensation.
Four Position Rotating Head
50, 60, or 80mm
long actuator
shafts
The head rotates 360° in 90°
increments to give four possible shaft
operating positions.
3-72
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