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
Category
Cat. 1 Device per EN954-1
Dual channel interlocks suitable for
Cat. 3 or 4 systems
Approvals
CE marked for all applicable directives,
cULus and BG
4 N.C. or 3 N.C. or 2 N.C. direct
opening action
Safety Contacts
Designation/Utilization Cat.
500V 250V 100V
1A 2A 5A
250V 0.5A 24V 2A
AC (Ue)
(Ie)
DC
Max Switched Current/
Voltage/Load
Description
500V/500VA
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.
Thermal Current (lth)
Min Current
10A
5V 5mA DC
>2 x 2mm (0.078in)
(Ui) 500V
Safety Contact Gap
Rtd. Insulation Voltage
Rtd. Impulse withstand
Voltage
(Uimp) 2500V
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).
Auxiliary Contacts
1 N.O. or 2 N.O.
3
Pollution Degree ➊
Actuator Travel for Positive
Opening
6mm (0.23in)
Min Operating Radius
175mm (6.89in)
(60mm) (2.36in) with flexible actuator)
Break Contact Min Force
Max Actuation Speed
Max Actuation Frequency
Case Material
Actuator Material
Protection
20N (4.5lb)
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.
160mm (6.29in) per sec
2 Cycle per sec
UL approved glass filled polyester
Stainless Steel
Features
IP67
•
•
Strong and versatile, can be used in most applications
Self-ejecting tamper resistant actuator, only operates when
mounted to the guard
Conduit Entry
Operating Temperature
Fixing
3 x M20 or quick disconnect style
-20°C to +80°C (-4°F to +176°F)
2 x M5
•
•
•
Four possible actuator entry points, easy to install
GD2 style available for demanding applications
Conforms to EN1088, EN292, EN60947-5-1, EN60204-1
Mounting
Any position
Mechanical Life
Electrical Life
1,000,000 operations
1,000,000 operations
160g (0.35lbs)
Weight
Colour
Red
➊ Conductive pollution occurs, or dry, non conductive pollution occur which
becomes conductive due to condensation.
3-14
ALLEN-BRADLEY [ Allen-Bradley ]
