Interlock Switches
Tongue Switches
Trojan 5 & 6
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 and BG
4 N.C. or 3 N.C. or 2 N.C. direct
opening action
500V 250V 100V
1A 2A 5A
250V 0.5A 24V 2A
500V/500VA
10A
5V 5mA DC
>2 x 2mm (0.078in)
(Ui) 500V
(Uimp) 2500V
1 N.O. or 2 N.O.
3
6mm (0.23in)
175mm (6.89in)
(60mm) (2.36in) with flexible actuator)
20N (4.5lb)
160mm (6.29in) per sec
2 Cycle per sec
UL approved glass filled polyester
Stainless Steel
IP67
3 x M20 or quick disconnect style
-20°C to +80°C (-4°F to +176°F)
2 x M5
Any position
1,000,000 operations
1,000,000 operations
160g (0.35lbs)
Red
Category
Approvals
Safety Contacts
Designation/Utilization Cat.
AC (Ue)
(Ie)
DC
Description
The Trojan family is a universal tongue (or key) actuated safety
interlock switch designed to fit at the leading edge of sliding, hinged or
lift-off guards. The dual key entry slots and rotatable head, movable
only by releasing the cover screws, allow four actuator entry options.
The Trojan contains all of the safety related functions—i.e., forced
guided contacts, tamper resistant mechanism—allowing the machine
to be safeguarded in compliance with the machine directive.
Operation of the switch is achieved through the insertion of a
specially profiled stainless steel key that is permanently mounted to
the leading edge of the guard door. The Trojan actuator includes a
self-ejecting mechanism that prevents operation of the switch if the
actuator is not mounted to the guard door (e.g., if the operator uses a
spare key).
The Trojan 6 is available with either 4 N.C. safety contacts, 3 N.C.
safety contacts and 1 N.O. auxiliary contact or 2 N.C. safety contacts
and 2 N.O. auxiliary contacts. The unit is sealed to IP67 and has three
M20 conduit entries.
Max Switched Current/
Voltage/Load
Thermal Current (lth)
Min Current
Safety Contact Gap
Rtd. Insulation Voltage
Rtd. Impulse withstand
Voltage
Auxiliary Contacts
Pollution Degree
➊
Actuator Travel for Positive
Opening
Min Operating Radius
Break Contact Min Force
Max Actuation Speed
Max Actuation Frequency
Case Material
Actuator Material
Protection
Conduit Entry
Operating Temperature
Fixing
Mounting
Mechanical Life
Electrical Life
Weight
Colour
Features
• Strong and versatile, can be used in most applications
• Self-ejecting tamper resistant actuator, only operates when
mounted to the guard
• Four possible actuator entry points, easy to install
• GD2 style available for demanding applications
• Conforms to EN1088, EN292, EN60947-5-1, EN60204-1
➊
Conductive pollution occurs, or dry, non conductive pollution occur which
becomes conductive due to condensation.
3-14
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