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Key Interlocking - Industrial Trapped Key Interlocking Solutions.

KEY INTERLOCKS

VF Series

VF SERIES 

FLAT MOUNT

Flat mount brass key interlock for switchgear; replacement for Kirk Key Interlock Company.

AVAILABLE​

Angled 3D image of a VF1 Bolt Left.

BOLT LEFT

BOLT RIGHT

Angled 3D image of a VF1 Bolt Right.

VF LOCKS AVAILABLE UP TO 10 CYLINDERS

Angled 3D image of a VF10 Bolt Left.

DOWNLOAD 3D .DWG FILES

VF1
VF2
VF3
VF4
VF5
VF6
VF7
VF8
VF9
VF10

VB SERIES 

BASE MOUNT

High-voltage base mount switchgear interlock; compatible with Superior Interlock Corporation mounting footprints.

AVAILABLE​

BOLT LEFT

Angled 3D image of a VB1 Bolt Left.

BOLT RIGHT

Angled 3D image of a VB1 Bolt Right.

VB LOCKS AVAILABLE UP TO 7 CYLINDERS

Angled 3D image of a VB7 Bolt Left.

DOWNLOAD 3D .DWG FILES

VB1
VB2
VB3
VB4
VB5
VB6
VB7
VB Series
VD Series

VD SERIES 

DOOR MOUNT

Door mount interlock for data center enclosures; compatible with Fortress Interlocks mounting patterns.

AVAILABLE​

BOLT LEFT

Angled 3D image of a VD1 Bolt Left.

BOLT RIGHT

Angled 3D image of a VD1 Bolt Right.

VD LOCKS AVAILABLE UP TO 5 CYLINDERS

Angled 3D image of a VD5 Bolt Left.

DOWNLOAD 3D .DWG FILES

VD1
VD2
VD3
VD4
VD5
VC Interlocks

VC INTERLOCKS

CAM LOCKS

Unidirectional camlock for industries such as residential and commercial building security.
Industrial camlock for industries such as modern office and commercial facilities.
Frontal 3D image of a VC interlock

VC Interlock Front View

DOWNLOAD 3D .DWG FILES

VC Interlock 1
VC Interlock 2
CM Interlock

CM INTERLOCK

CYLINDER MOUNT

Cylinder mount sequential control interlock for industries such as industrial refinery facilities.
Frontal 3D image of a CM interlock

CM Interlock Front View

DOWNLOAD 3D .DWG FILES

CM Interlock
VT Series

VT SERIES 

TRANSFER LOCK

Transfer lock for industries such as data centers and specialized technology sectors.
Angled 3D image of a VT2.

​VT LOCKS AVAILABLE

2 TO 15 CYLINDERS

Angled 3D image of a VT15 Bolt Left.

DOWNLOAD 3D .DWG FILES

VT2
VT3
VT4
VT5
VT6
VT7
VT8
VT9
VT10
VT11
VT12
VT13
VT14
VT15
VN Series

VN SERIES 

NARROW MOUNT

Narrow mount interlock for industries such as crypto mining and compact power distribution.

AVAILABLE​

Angled 3D image of a VN1 Bolt Left.

BOLT LEFT

BOLT RIGHT

Angled 3D image of a VN1 Bolt Right.

VN LOCKS AVAILABLE 1 OR 2 CYLINDERS

Angled 3D image of a VN2 Bolt Left.

DOWNLOAD 3D .DWG FILES

VN1
VN2
Padlock

PADLOCK

Industrial isolation padlock for industries such as large-scale mining and equipment maintenance.
Frontal 3D image of a padlock

Padlock Front View

DOWNLOAD 3D .DWG FILES

Padlock
SKR Interlock

SKR INTERLOCK

SOLENOID KEY RELEASE

Solenoid key release isolation switch for industries such as solar, wind, and green energy.
Frontal 3D image of a SKR

SKR Interlock Front View

DOWNLOAD 3D .DWG FILES

SKR Interlock
VFSA Interlock

VFSA INTERLOCK

FLAT MOUNT

Flat mount electrical interlock for industries such as OEM switchgear and control panel assembly.
Frontal 3D image of a VFSA

VFSA Interlock Front View

DOWNLOAD 3D .DWG FILES

VFSA Interlock
VFSA Interlock Double

 DELIVERING QUALITY
KEY INTERLOCKS
EXCEPTIONAL SERVICE 

Key Interlocking Logo - Footer

Performance Innovations Ltd

#108 7073 Venture Street

Delta BC, Canada

V4G 1H8

604-940-0068

sales@keyinterlocking.com

Employment Opportunities 

We are an equal opportunity employer. If you are looking for a great place to work, please send us your resume to: sales@keyinterlocking.com

© 2026 by Performance Innovations Ltd

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