Mechanical Interlock Type DL
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This is the basic unit of our interlocking system. These locks consist of a mechanism housed within a brass body. A shaft of round or square cross section is projected from the rear of Lock-body. The lock is operated by inserting and rotating a special key in the lock. Standard Lock with 90°, 65°, or 45°, clockwise or Anticlockwise rotation can be supplied. In these, key is free only in one position. In another position it is trapped in the lock.The lock of one particular combination can be operated by the key of that combination only. The locks can be provided with spring loaded caps which will prevent ingrees of dust when key is out. Key can also be fitted with rubber caps to prevent entering of dust when key is trapped inside the lock.
Mechanical Interlock
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Best Deals from Mechanical Interlocks
Mechanical interlocks
600 - 25,000 Per Piece
1 Piece (MOQ)
Mechanical interlocks are safety systems. These are installed on LT switches, HT breakers, AB switches, Entry doors, Valves etc to work in coordination with multiple power sources enabling pre-deteermined sequential operations to prevent accidents. These are widely used in Railways, Sub stations, Panel boards, Power distribution systems, ESP, Valves, Docking stations etc
Mechanical Interlock Kit
360 Per Piece
Mechanical interlocks
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Mechanical interlocks
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Valves have a prime safety function in many process industries. The opening and closing of valves in the wrong sequence can have disastrous consequences causing serious or fatal injury to operating personnel, loss of product, damage to plant and equipment and pollution of the environment. Ensuring the safe operation of valves is essential in industries ranging from water and food production to chemical manufacture and oil refining. Controlling the sequence of events in which process activities are conducted, has been achieved by documented instructions. However, this system is susceptible to 'human error', distractions. Failure to interpret instructions correctly, work load, stress, ignorance of the system, can all lead the operator to make errors, and the consequences can be disastrous. A PETROSAFE SAFETY SYSTEMS (PSS) Interlock guides the operator through a predefined sequence with unique keys for each step. In the event when a mistake is made only then the operator will not be allowed to proceed. Either key will not fit or the valve will be in locked position.Trapped Linear Key Interlocks are simple, mechanical devices, which can be customized to implement a safe sequence of operation in any process activity. PETROSAFE SAFETY SYSTEMS (PSS) has developed process Interlocking Solutions for various applications such as Valve System, PSV, Pig Launching and Receiving, Tanker Loading, Critical work area locking Systems. The PETROSAFE SAFETY SYSTEMS (PSS) offers simple, reliable and unique Interlocking Solutions with wide range of products like Single Key Bolt Interlock, Double Key Bolt Interlock and ValveInterlocks, which not only control the opening and closing sequence of process valves but also prevent their unauthorised operation. The Interlocks are manufactured from Stainless Steel (SS 316) and hence are maintenance free, tamperproof, robust, reliable, resistant to sand, dirt, snow, ice and moisture ingress. The Interlocks are easy to operate and clearly show the condition of the valve and can be fitted to every type and size of valve in service without interfering into the operation of the plant.
mechanical switchgear interlocks
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The above featured interlock is used to operate the mechanism of Switch Fuse, Isolators, Earth Switches etc. The extended bolt will interfere with lever or the bracket mechanism supplied by the switchgear manufacturer to lock the control switch. Applications: Incomer Interlocking Incomer & Busbar Interlocking Ordering Information: Engraving details : alpha / alphanumerical PRA-1 (90 degree clockwise key trap) PRA-2 (90 degree anticlockwise key trap) Standard Shaft details : 9.5mm sq X 22.5mm
Mechanical interlocks
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Mechanical interlocks, cabinet locks, canopy locks, handle locks, Key Locks
Mechanical interlocks
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Mechanical interlocks, Tension leveling lines, mechanical splices
Mechanical interlocks
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Mechanical interlocks, precision rods, Reel Stand, Deflector rolls
Mechanical interlocks
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Mechanical interlocks, Black Pepper, Telescopic Covers, Bubble Cap Tray
Mechanical Interlock
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Mechanical Interlock, Landscape- Bunker Light
Mechanical Safety Key Interlock
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Mechanical Safety Key Interlock, Collecting Electrodes
Mechanical interlocks
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Mechanical interlocks, Panels With Series Reactors
Mechanical interlocks
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Mechanical interlocks, Cathodic Protection Equipment
Mechanical interlocks
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Mechanical interlocks, cathodic protection, gas test kits
Mechanical interlocks
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Mechanical interlocks, Roll Up Covers, Braking Resistors, Air feeds
Electronic And Mechanical Interlocks
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Electronic And Mechanical Interlocks, Manufacture of Air Preheater
Mechanical Interlocking For Circuit Breakers
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Mechanical Interlocking For Circuit Breakers