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440G-S36046 Datasheet(PDF) 1 Page - Allen-Bradley |
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440G-S36046 Datasheet(HTML) 1 Page - Allen-Bradley |
1 / 4 page 3-24 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 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. Specifications ➊ Conductive pollution occurs, or dry, non conductive pollution occurs which becomes conductive due to condensation. 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 (Ue) (le) DC AC 15 500V 250V 100V 1A 2A 5A 250V/0.5A 24V/2A Maximum Switched Current/ Volt/Load 500V/500VA 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 |
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