440G-S36001 Datasheet, PDF (1/4 Pages) Allen-Bradley – Guard Locking Switches

Interlock Switches
Guard Locking Switches
Spartan
Description
The Spartan is a positive mode, tongue operated guard locking
interlock switch that locks a machine guard closed until power is
isolated and ensures that it remains isolated while the guard is open.
It is available in two contact configurations: two safety (N.C.)
contacts and one auxiliary (N.O.) contact or three safety (N.C.)
contacts. The Spartan head has two entry slots and it can be rotated
to provide four actuator entry points. A blanking plug is provided to
seal the unused slot.
The guard may only be opened when a signal is applied to the
Spartan’s internal solenoid which releases the lock mechanism.
Therefore the Spartan is ideal for machines which do not stop
immediately or where premature interruption of the machine could
cause damage to tooling and components or cause an additional
hazard.
The locking mechanism withstands forces up to of 1200N (270lbs.)
and an LED provides visual indication of switch status.
A catch kit with actuator alignment is also supplied to relieve stress
on the locking solenoid and to protect the unit from actuator
damage due to poor guard alignment. Manual release points with
security screws or special key allow the locked Spartan to be released
in the event of total power failure on a machine.
Features
• Power to release
• Lid mounted status indication
• High locking force—1200N (270lbs.)
• 2 N.C. & 1 N.O. or 3 N.C.
• Rotatable head: 4 possible key entry slots
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 TUV Nord
Safety Contact
2 N.C. or 3 N.C. direct opening action
Utilization Cat.
AC 15
AC (Ue) 500V 250V 100V
(le) 1A 2A 5A
DC 250V/0.5A 24V/2A
Maximum Switched Current/ 500V/500VA
Volt/Load
Thermal Current (lth)
10A
Min Current
5V 5mA DC
Safety Contact Gap
>2mm
Rtd. Insulation Voltage
500V
Rtd. Impulse withstand Volt 2500V
Auxiliary Contacts
1 N.O.
Pollution Degree ➊
3
Max Actuation Speed
160mm/second (6.3 in/sec)
Max Actuation Frequency 1 cycle/second
Case Material
UL Approved glass filled polyester
Actuator Material
Stainless steel
Protection
IP 67
Conduit Entry
1 x M20 or quick disconnect style
Operating Temperature
-20°C to 60°C (-4°F to +140°F)
Fixing
2 x M5
Mounting
Any position
Mechanical Life
1,000,000 operations
Electrical Life
1,000,000 operations
Weight
260g (0.57 lb)
Colour
Red
Max Holding Force
1200N (270lbs)
Min Operating Radius
175mm (6.9in)
LED Indication
Solenoid monitor LED
Power Supply
24V AC/DC, 110V AC, 230V AC
(solenoid)
Solenoid Power
Typically 7W 100% ED
➊ Conductive pollution occurs, or dry, non conductive pollution occurs which
becomes conductive due to condensation.
Typical Applications
Note: Lift-off guards require good alignment when using
tongue actuated interlock switches.
IMPORTANT: It must not be possible to lift the guard
without actuating the interlock. An interlock on either side
may be required.
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