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.


E20-QB-1D-F-C/O4-110A – 110V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O4-110A
Price:
£1,378.02
PDF:
E20-QB-1D-F-C/O4-240A – 240V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O4-240A
Price:
£1,378.02
PDF:
E20-QB-1D-F-C/O4-24D – 24V DC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O4-24D
Price:
£1,337.90
PDF:
E20-QB-1D-F-C/O6-110A – 110V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O6-110A
Price:
£1,365.21
PDF:
E20-QB-1D-F-C/O6-240A – 240V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O6-240A
Price:
£1,365.21
PDF:
E20-QB-1D-F-C/O6-24D – 24V DC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-C/O6-24D
Price:
£1,406.17
PDF:
E20-QB-1D-F-CC4-110A – 110V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC4-110A
Price:
£1,378.02
PDF:
E20-QB-1D-F-CC4-240A – 240V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC4-240A
Price:
£1,378.02
PDF:
E20-QB-1D-F-CC4-24D – 24V DC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC4-24D
Price:
£1,337.90
PDF:
E20-QB-1D-F-CC6-110A – 110V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC6-110A
Price:
£1,406.17
PDF:
E20-QB-1D-F-CC6-240A – 240V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC6-240A
Price:
£1,365.21
PDF:
E20-QB-1D-F-CC6-24D – 24V DC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-F-CC6-24D
Price:
£1,365.21
PDF:
E20-QB-1D-P-C/O4-110A – 110V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O4-110A
Price:
£948.97
PDF:
E20-QB-1D-P-C/O4-240A – 240V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O4-240A
Price:
£948.97
PDF:
E20-QB-1D-P-C/O4-24D – 24V DC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O4-24D
Price:
£921.32
PDF:
E20-QB-1D-P-C/O6-110A – 110V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O6-110A
Price:
£948.66
PDF:
E20-QB-1D-P-C/O6-240A – 240V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O6-240A
Price:
£977.10
PDF:
E20-QB-1D-P-C/O6-24D – 240V AC, Double, NO/NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-C/O6-24D
Price:
£977.10
PDF:
E20-QB-1D-P-CC4-110A – 110V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC4-110A
Price:
£948.97
PDF:
E20-QB-1D-P-CC4-240A – 110V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC4-240A
Price:
£948.97
PDF:
E20-QB-1D-P-CC4-24D – 24V DC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC4-24D
Price:
£948.97
PDF:
E20-QB-1D-P-CC6-110A – 110V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC6-110A
Price:
£977.10
PDF:
E20-QB-1D-P-CC6-240A – 240V AC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC6-240A
Price:
£977.10
PDF:
E20-QB-1D-P-CC6-24D – 24V DC, Double, NC, 1 Lock Portion, Brass, Castell KSSE Multi Key Solenoid Controlled Switch
Part Number:
E20-QB-1D-P-CC6-24D
Price:
£977.10
PDF: