Enterprising Engineers

Sector A, Bhopal, Madhya Pradesh

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Interlocking Devices

We are a leading manufacturer of high quality interlocking devices that comes with fail proof safety to assure consecutive operation of one or more equipment.
Interlocks are basically safety devices used for operating controlling one or more units in a predetermined manner. A series of interlocks may be applied to equipments permitting operation only in a pre –arranged sequence.
Our team of engineers have developed and designed many INTERLOCKING DEVICES to solve wide variety to interlocking problems.
Our engineers have gained lot of experience in interlocking devices and are therefore capable to develop any type of interlocking.

Special features of our interlocking devices

  • Correct sequence control is assured, as the lock can only be operated by a key to its own specified combination.
  • Removal of key ensures positive locking and hence interlocked condition is visible even on casual inspection.
  • Very simple in operation.
  • Ensures definite and positive interlocking.
  • Incapable of defeat by any unauthorized person.
  • Very economical and simple to install.
  • Needs no maintenance.

 

Typical application

  • Electrical circuit breakers, isolators and switchgears.
  • High voltage equipments.
  • Switchgear equipment and cubical doors.
  • Electrostatic precipitator.
  • Testing equipments for safety measures.
  • For operation of valves in sequence in chemical processes.
  • Machine inspection and guarding.
  • Fire protection systems.
  • In electrical or mechanical system where it is desired to control or maintain a sequence of operation.

Bolt Lock Type K or L

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Bolt Lock Type K or L
  • Bolt Lock Type K or L
  • Bolt Lock Type K or L
  • Bolt Lock Type K or L
  • +1 Bolt Lock Type K or L
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Approx. Rs 1,500 / PieceGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity100 Piece
MaterialAluminium
Ideal ForMain Door
Corrosion ResistanceYes
PriceCost Effective
Country of OriginMade in India

A robust lock with heavy brass/aluminium body, housing mechanism and a 16mm dia bolt actuated by the interlock key.

In type ‘k’ the key the key is free only when bolt is fully advanced ,type ‘L’ has reverse arrangement i.e. key free only when bolt is withdrawn.

Different attachment can be used with this which are readily attached to the fixed or moving member of the apparatus which is required to be interlocked.
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Key Exchange Box

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Key Exchange Box
  • Key Exchange Box
  • Key Exchange Box
  • Key Exchange Box
  • +1 Key Exchange Box
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Approx. Rs 5,000 / PieceGet Latest Price

Product Brochure
Product Details:
Material/BodyMetal
ColorRaw
FeaturesSafety Measures
PriceCost Effective
Country of OriginMade in India

Key Exchange Box consists number of basic units type DL locks fixed to a steel box. In the box houses a mechanism arranged such that certain keys are wrapped when others are removed.

In its simplest form a control key is trapped until all other keys have been returned to their respective exchange box locks and turned to their trapped positions. The control key can then be removed, wrapping all other keys.

Number of such key-exchange boxes can be kept in sheet steel door enclosure box. The design of this box has been tested at CPRI Bangalore and it ensures IP 55 protection. P { margin-bottom: 0.08in

 

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Mechanical Interlock Type DL

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Mechanical Interlock Type DL
  • Mechanical Interlock Type DL
  • Mechanical Interlock Type DL
  • Mechanical Interlock Type DL
  • +1 Mechanical Interlock Type DL
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Approx. Rs 600 / SetGet Latest Price

Product Brochure
Product Details:
Automation GradeManual
ColorCustomized
FinishingPolished
MaterialMetal
Country of OriginMade in India

Mechanical Interlock Type DL 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.
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Bolt Lock With Limit Switch

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Bolt Lock With Limit Switch
  • Bolt Lock With Limit Switch
  • Bolt Lock With Limit Switch
  • Bolt Lock With Limit Switch
  • +1 Bolt Lock With Limit Switch
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Approx. Rs 2,500 / SetGet Latest Price

Product Brochure
Product Details:
Switch TypeRotary Limit Switch
Mounting TypeTop Mounted
CertificationsYes
PriceCost Effective
Country of OriginMade in India

Bolt Lock With Limit Switch

A’k’ type bolt lock is fitted with a micro switch of standard make. These type of locks are used where both electrical as well as mechanical interlocking are required.
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Door Lock Type DT1 & DT2

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Door Lock Type DT1 & DT2
  • Door Lock Type DT1 & DT2
  • Door Lock Type DT1 & DT2
  • Door Lock Type DT1 & DT2
  • +1 Door Lock Type DT1 & DT2
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Approx. Rs 1,350 / SetGet Latest Price

Product Brochure
Product Details:
Rolled ShapeRectangular
Automation GradeManual
SizeCustomized
FinishingPolished
MaterialMetal
Country of OriginMade in India

Door Lock Type DT1 & DT2 consists of two separate parts.
One part is the basic interlock fixed on a Brass/Aluminum Body housing the mechanism. Another part is a sliding Bolt.
When the sliding bolt is inserted in the main body and key is removed, the sliding bolt will remain trapped in the main body. To release the sliding bolt key should be inserted in the lock. This will release the bolt & trap the key.
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Interlock with Rotary Switch

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Interlock with Rotary Switch
  • Interlock with Rotary Switch
  • Interlock with Rotary Switch
  • Interlock with Rotary Switch
  • +1 Interlock with Rotary Switch
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Approx. Rs 1,500 / SetGet Latest Price

Product Brochure
Product Details:
Material/BodyMetal
FeaturesSafety Measures
CertificationYes
DimensionCustomized
Country of OriginMade in India

Inerlock With Rotary Switch consists of a rotary switch fitted with a ‘DL’ type interlock. The moving contacts of the rotary switch rotate on a centre spindle which is driven by the shaft of the lock. The ampere rating and no. of poles of the rotary switch can be selected as per the requirement
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Electrical Panel Lock

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Electrical Panel Lock
  • Electrical Panel Lock
  • Electrical Panel Lock
  • Electrical Panel Lock
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Product Brochure
Product Details:
I Deal InNew Only
Country of OriginMade in India
Country of Origin..India
MOQ1
Packaging Details-As required

Enterprising Engineers was established in 1972 by a team of qualified, experienced and enthusiastic engineers. With continued and dedicated efforts, Enterprising Engineers has now over 25 years of experience in designing and manufacturing enterprising Engineers was established in 1972 by a team of qualified, experienced and enthusiastic engineers. With continued and dedicated efforts, Enterprising Engineers has now over 25 years of experience in designing and manufacturing  enterprising Engineers was established in 1972 by a team of qualified, experienced and enthusiastic engineers. With continued and dedicated efforts, Enterprising Engineers has now over 25 years of experience in designing and manufacturing enterprising Engineers was established in 1972 by a team of qualified, experienced and enthusiastic engineers. With continued and dedicated efforts, Enterprising Engineers has now over 25 years of experience in designing and manufacturing of all types of Starters & Regulators for Induction Motors, Mechanical Interlocking Devices, all type of Control Panels, MCC, PCC etc.


Additional Information:

  • Item Code: ABCD
  • Production Capacity: As Required
  • Packaging Details: As Required
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KG Bansal (Managing Director)
Enterprising Engineers
Plot No. 46 & 47, Road No. 5, Industrial Area, Govindpura, Sector A
Bhopal - 462023, Madhya Pradesh, India
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