Catalogs > Safety Products Catalog > Safety Switches > Trapped Key Interlock Switches > Bolt Interlocks
Bolt Interlocks
Product Selection
| Type | Trapped Key Condition | Bolt Retracted [mm (in.)] | Bolt Extended [mm (in.)] | Cat. No. |
| Single Key | Key Trapped to Retract Bolt | 0 | 14 (0.55) | 440T-MSBLE10¬ |
| 3 (0.11) | 17 (0.66) | 440T-MSBLE11¬ | ||
| 6 (0.23) | 20 (0.78) | 440T-MSBLE12¬ | ||
| 13 (0.51) | 27 (1.06) | 440T-MSBLE13¬ | ||
| Dual Key | Both Keys Trapped to Retract Bolt | 0 | 14 (0.55) | 440T-MDBLE10¬ ¬ |
| 3 (0.11) | 17 (0.66) | 440T-MDBLE11¬ ¬ | ||
| 6 (0.23) | 20 (0.78) | 440T-MDBLE12¬ ¬ | ||
| 13 (0.51) | 27 (1.06) | 440T-MDBLE13¬ ¬ | ||
| Primary Key Trapped, Secondary Key Free to Retract Bolt | 0 | 14 (0.55) | 440T-MDBLE14¬ Ä | |
| 3 (0.11) | 17 (0.66) | 440T-MDBLE15¬ Ä | ||
| 6 (0.23) | 20 (0.78) | 440T-MDBLE16¬ Ä | ||
| 13 (0.51) | 27 (1.06) | 440T-MDBLE17¬ Ä | ||
| Dual Key with Secondary Ejector Key | 0 | 14 (0.55) | 440T-MDBLJ14¬ Ä | |
| 3 (0.11) | 17 (0.66) | 440T-MDBLJ15¬ Ä | ||
| 6 (0.23) | 20 (0.78) | 440T-MDBLJ16¬ Ä | ||
| 13 (0.51) | 20 (0.78) | 440T-MDBLJ17¬ Ä | ||
| ¬ Substitute the desired primary code for this symbol (key not included). See Key Coding for code selection. ÄSubstitute the desired secondary code for this symbol (key included). See Key Coding for code selection. |
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