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Featuring a wide range of key interlock and safety systems.

Safety Interlocks

Trapped key interlocks have been used as part of integrated safety systems across a wide number of industries worldwide. Castell products are designed and manufactured to withstand the environmental conditions where people and assets need to be protected.

Access Control Castell Trapped Key Interlocking Systems Emergency Stops Isolation Key Exchange Safety Relays & Contactors 
Body Material
Stainless Steel
Brass
Aluminium
Manufacturer
Castell
Allen Bradley
Mechan
Schneider
Allen Bradley 100S-C Safety Contactor, 110 – 130 V AC / DC, 85 A
Part Number:
100S-C85KD22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 115 A
Part Number:
100S-D115ED22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 140 A
Part Number:
100S-D140ED22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 180 A
Part Number:
100S-D180ED22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 210 A
Part Number:
100S-D210ED22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 250 A
Part Number:
100S-D250ED22C
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Allen Bradley 100S-D Safety Contactor, 110 – 130 V AC / DC, 420 A
Part Number:
100S-D420ED22C
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Allen Bradley 100-D Safety Contactor, 110 – 130 V AC / DC, 140 A
Part Number:
100-D140ED11
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Allen Bradley 100-D Safety Contactor, 110 – 130 V AC / DC, 180 A
Part Number:
100-D180ED11
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Allen Bradley 100-D Safety Contactor, 110 – 130 V AC / DC, 210 A
Part Number:
100-D210ED11
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Allen Bradley 100-D Safety Contactor, 110 – 130 V AC / DC, 250 A
Part Number:
100-D250ED11
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Allen Bradley Terminal Lugs, Set of 2, Protection Class IP2X
Part Number:
100-DTB420
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Allen Bradley 100-E Safety Relay, 110 – 130 V AC / DC, 116 A
Part Number:
100-E116KD11
Price:
£383.74
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Allen Bradley Contact for Use with 100-E116 to E370 Contactors Auxiliary Contact 1 N/O 1 N/C
Part Number:
100-ES2-11
Price:
£16.76
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Allen Bradley 100S-E Safety Contactor, 100 – 250V AC / DC, 116 – 750 A, 250V AC / DC
Part Number:
100S-E116KD12C
Price:
£415.64
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Allen Bradley 100S-E Safety Contactor, 100 – 250V AC / DC, 146A
Part Number:
100S-E146ED12C
Price:
£522.82
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Allen Bradley 100S-E Safety Contactor, 100 – 250V AC / DC, 205 A, 250V AC / DC
Part Number:
100S-E205KD12C
Price:
£632.50
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Allen Bradley Guardmaster MSR142RTP 24V AC / DC Safety Relay, Single Fuction, Monitoring Safety
Part Number:
440R-G23216
Price:
£411.23
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Allen Bradley Guardmaster MSR138DP 24V AC / DC Safety Relay With 2 Safety Contacts, Minotaur Range And 1 Auxiliary
Part Number:
440R-M23143
Price:
£271.35
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Allen Bradley Emergency Stop Label
Part Number:
800F-15YE112
Price:
£2.32
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Allen Bradley Station Box for Emergency Stop Button
Part Number:
800F-1YM1
Price:
£42.75
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Allen Bradley Emergency Button, Turn To Release, 40mm Diameter, Mushroom Head Style
Part Number:
800FP-MT44
Price:
£16.16
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Castell Replacement Spring Bolt Assembly
Part Number:
AI-AIE-S-BBS
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AIE-FSAL-D-1 – Left Hinged Door, Double Key, Aluminium Alloy/Brass, Castell AIE Dual Key Access Interlock
Part Number:
AIE-FSAL-D-1
Price:
£357.45
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Castell Aluminium Alloy / Brass AIE Dual Key Access Interlock, Exchange Key Condition, For Right Hinged Doors, Comes With 300mm Chain
Part Number:
AIE-FSAL-E-2-PDS01999/2
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AIE-FSS-E-1 – Left Hinged Door, Exchange Key, Stainless Steel, Castell AIE Dual Key Access Interlock
Part Number:
AIE-FSS-E-1
Price:
£455.36
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Castell Stainless Steel AIE Dual Key Access Interlock With Safety Switch, Exchange Key Condition, For Left Hinged Doors
Part Number:
AIES-FSS-E-1
Price:
£791.68
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Castell Aluminium AI Access Interlock, For Left Hinged Doors, Comes With 300mm Chain
Part Number:
AI-FSAL-1-PDS01999/2
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AI-FSS-2 – Stainless Steel, Right Hinged Door (Bolt Enters Right), FS Type, Castell AI Single Key Access Interlock
Part Number:
AI-FSS-2
Price:
£289.22
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AIS-FSS-KT-1 – Stainless Steel, Key Trapped, Bolt Trapped, Left Hinged, FS Type, Castell AIS Access Interlock With Safety Switch
Part Number:
AIS-FSS-KT-1
Price:
£694.55
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