440K-T11090 Datasheet, PDF (1/6 Pages) Allen-Bradley – Tongue Switches

Interlock Switches
Tongue Switches
Trojan 5 & 6
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.
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
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
Safety Contacts
4 N.C. or 3 N.C. or 2 N.C. direct
opening action
Designation/Utilization Cat.
AC (Ue)
(Ie)
DC
500V 250V 100V
1A 2A 5A
250V 0.5A 24V 2A
Max Switched Current/
Voltage/Load
500V/500VA
Thermal Current (lth)
10A
Min Current
5V 5mA DC
Safety Contact Gap
>2 x 2mm (0.078in)
Rtd. Insulation Voltage
(Ui) 500V
Rtd. Impulse withstand
Voltage
(Uimp) 2500V
Auxiliary Contacts
1 N.O. or 2 N.O.
Pollution Degree ➊
3
Actuator Travel for Positive
Opening
6mm (0.23in)
Min Operating Radius
175mm (6.89in)
(60mm) (2.36in) with flexible actuator)
Break Contact Min Force 20N (4.5lb)
Max Actuation Speed
160mm (6.29in) per sec
Max Actuation Frequency 2 Cycle per sec
Case Material
UL approved glass filled polyester
Actuator Material
Stainless Steel
Protection
IP67
Conduit Entry
3 x M20 or quick disconnect style
Operating Temperature
-20°C to +80°C (-4°F to +176°F)
Fixing
2 x M5
Mounting
Any position
Mechanical Life
1,000,000 operations
Electrical Life
1,000,000 operations
Weight
160g (0.35lbs)
Colour
Red
➊ Conductive pollution occurs, or dry, non conductive pollution occur which
becomes conductive due to condensation.
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