Schmersal Inc. Datasheets for Mechanical Safety Interlock Switches
Mechanical safety interlock switches couple a moveable guard door with the power source of the hazard. When the guard door is opened, the power is isolated, ensuring that the machine does not pose a hazard while an operator requires access.
Mechanical Safety Interlock Switches: Learn more
| Product Name | Notes |
|---|---|
| BDF-U200-PBC-DT-BK | |
| BDF-U200-PBC-DT-BU | |
| BDF-U200-PBC-DT-GN | |
| BDF-U200-PBC-DT-RD | |
| BDF-U200-PBC-DT-WH | |
| BDF-U200-PBC-DT-YE | |
| BDF-U200-PBC-LT-BU | |
| BDF-U200-PBC-LT-GN | |
| BDF-U200-PBC-LT-RD | |
| BDF-U200-PBC-LT-WH | |
| BDF-U200-PBC-LT-YE | |
| PS116-Z11-ST-K280 | |
| 2 cable entries M20 Cast iron enclosure, 2K paint Exterior parts made of stainless steel 2 switching angles (prewarning, deactivation) | |
| Actuating head rotated by 180° Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Aluminium enlosure Protection class IP65 | |
| Blue coloured key heads | |
| connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| connector plug M12, bottom Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| connector plug M12, bottom Slow action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection... | |
| connector plug M12, bottom Slow action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| connector plug M12, bottom Slow action 3 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator heads can... | |
| connector plug M12, bottom Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| connector plug M12, bottom Snap action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| connector plug M12, right connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| connector plug M12, right Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| connector plug M12, right Slow action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection... | |
| connector plug M12, right Slow action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| connector plug M12, right Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| connector plug M12, right Snap action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| dust shield cap | |
| Emergency Stop button in metal version Ø 38,5 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Emergency Stop button in metal version Ø 38,5 mm Pull to reset Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Emergency Stop button in metal version Ø 49 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Emergency stop latching pushbutton hygienic design Protection class IP69K Mounting hole 22.3 mm | |
| Ex-Zone 1 and 21 1 Cable entry M 20 x 1.5 Metal enclosure 40,5 mm x 76 mm x 38 mm Good resistance to oil and petroleum spirit only for... | |
| Ex-Zone 1 and 21 Actuation from bottom parallel to the switch, therefore only suitable for small housings. Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76... | |
| Ex-Zone 1 and 21 Cast iron enclosure, 2K paint Exterior parts made of stainless steel 2 switching angles (prewarning, deactivation) | |
| Ex-Zone 1 and 21 Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Actuator heads can be repositioned by 4 x 90° | |
| Ex-Zone 1 and 21 Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Mounting details to EN 50041 1 Cable entry M... | |
| Ex-Zone 1 and 21 Metal enclosure Protection class IP66, IP67 Platform concept with different function units Lever angle adjustable in 10° steps | |
| Ex-Zone 1 and 21 only for positioning tasks Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Mounting details to EN 50041... | |
| Ex-Zone 21 and 22 Metal enclosure Protection class IP66, IP67 Platform concept with different function units Lever angle adjustable in 10° steps | |
| Explosion protection for ATEX Zones 2 and 22 Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Actuator heads can be repositioned... | |
| Explosion protection for ATEX Zones 2 and 22 Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Mounting details to EN 50041... | |
| Explosion protection for ATEX Zones 2 and 22 Metal enclosure Wide range of alternative actuators Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm... | |
| Explosion protection for ATEX Zones 2 and 22 only for positioning tasks Metal enclosure Good resistance to oil and petroleum spirit 40,5 mm x 76 mm x 38 mm Actuator... | |
| Flat plug-in connector Mounting flange position 1 11-12; 21-22 (Contact labelling) Suitable for EMERGENCY-OFF | |
| Flat plug-in connector Mounting flange position 1 11-12; 23-24 (Contact labelling) | |
| Flat plug-in connector Mounting flange position 2 31-32; 41-42 (Contact labelling) Suitable for EMERGENCY-OFF | |
| Flat plug-in connector Mounting flange position 2 31-32; 43-44 (Contact labelling) | |
| Flexibility thanks to mountable pushbutton cover caps in 12 colours Generous open spaces for easy labelling Quick and error-free installation thanks to M12 connector | |
| Gold-plated solid siver contacts | |
| Key-operated selector switch interlocking device with 10 keys | |
| Key-operated selector switch interlocking device with 6 keys | |
| Metal enclosure 2 Contacts 62 mm x 80 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 Actuator head... | |
| Metal enclosure 3 Contacts 62 mm x 105 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 | |
| Metal enclosure 3 Contacts 62 mm x 105 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 Actuator head... | |
| Metal enclosure 3 Contacts 62 mm x 105 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 Actuator heads... | |
| Metal enclosure 4 Contacts 62 mm x 127 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 | |
| Metal enclosure 4 Contacts 62 mm x 127 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 Actuator head... | |
| Metal enclosure 4 Contacts 62 mm x 127 mm x 50 mm ( basic component) Switching points and contact function adjustable 3 cable entries M 20 x 1.5 Actuator heads... | |
| Metal enclosure Good resistance to oil and petroleum spirit 66,7 mm x 76 mm x 38 mm Actuator heads can be repositioned by 4 x 90° Including Ex-certified screwed cable... | |
| Metal enclosure Wide range of alternative actuators Good resistance to oil and petroleum spirit 30 mm x 63,5 mm x 30 mm Actuator heads can be repositioned by 4 x... | |
| Mounting hole 22.3 mm Metal actuators Key unlatching Projection from front of panel 35 mm Protection class IP65 | |
| Pre-wired cable bottom, 2 Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| Pre-wired cable bottom, 2 Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Pre-wired cable bottom, 2 Slow action 1 Normally open contact (NO) / 2 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| Pre-wired cable bottom, 2 Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator... | |
| Pre-wired cable bottom, 2 Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Pre-wired cable bottom, 2 Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Pre-wired cable bottom, 2 Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Pre-wired cable right, 2 m Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67... | |
| Pre-wired cable right, 2 m Slow action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by... | |
| Pre-wired cable right, 2 m Slow action 1 Normally open contact (NO) / 1 Opener (NC) with brass roller brass roller Ø 16 mm Lever angle adjustable in 15° steps... | |
| Pre-wired cable right, 2 m Slow action 1 Normally open contact (NO) / 1 Opener (NC) with stainless steel roll Lever angle adjustable in 15° steps Actuator heads can be... | |
| Pre-wired cable right, 2 m Slow action 1 Normally open contact (NO) / 2 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67... | |
| Pre-wired cable right, 2 m Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67... | |
| Pre-wired cable right, 2 m Snap action 1 Normally open contact (NO) / 1 Opener (NC) Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by... | |
| Pre-wired cable right, 2 m Snap action 1 Normally open contact (NO) / 2 Opener (NC) Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67... | |
| Pre-wired cable right, 2 m Snap action 1 Normally open contact (NO) / 2 Opener (NC) Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by... | |
| Pre-wired cable right, 2 m Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Pre-wired cable right, 5 m Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Pre-wired cable right, 5 m Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Pull to reset Emergency Stop button in metal version Ø 38,5 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Pull to reset Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| Slow action 1 Normally open contact (NO) / 1 Opener (NC) connector plug M12, bottom Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Slow action 1 Normally open contact (NO) / 1 Opener (NC) connector plug M12, right Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Snap action 1 Normally open contact (NO) / 1 Opener (NC) connector plug M12, bottom Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Snap action 1 Normally open contact (NO) / 1 Opener (NC) connector plug M12, right Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8... | |
| Snap action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, bottom connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| Snap action 1 Normally open contact (NO) / 2 Opener (NC) connector plug M12, right connector plug M12, 8-pole Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can... | |
| Snap action with constant contact pressure up to switching point Explosion protection for ATEX Zones 2 and 22 Metal enclosure Wide range of alternative actuators Good resistance to oil and... | |
| Snap action with constant contact pressure up to switching point Explosion protection for ATEX Zones 2 and 22 only for positioning tasks Metal enclosure Good resistance to oil and petroleum... | |
| Snap action with constant contact pressure up to switching point Metal enclosure Wide range of alternative actuators Good resistance to oil and petroleum spirit 30 mm x 63,5 mm x... | |
| temperature resistant to -40°C Emergency Stop button in metal version Ø 38,5 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| temperature resistant to -40°C Emergency Stop button in metal version Ø 49 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| temperature resistant to -40°C Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65 | |
| temperature resistant to -40°C Pull to reset Emergency Stop button in metal version Ø 38,5 mm Projection from front of panel 29 mm Mounting hole 22.3 mm Protection class IP65... | |
| Thermoplastic enclosure Protection class IP65 | |
| Thermoplastic enclosure slender shock-proof enclosure to be fitted to commercial-off-the-s helf aluminium profiles to be installed at an ergonomic favourable position large range of Illuminated pushbuttons, Selector switches, LED indicator... | |
| Thermoplastic enclosure Symmetric enclosure Lever angle adjustable in 15° steps Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Thermoplastic enclosure Symmetric enclosure Protection class IP66, IP67 Actuator heads can be repositioned by 8 x 45° | |
| Universal set | |
| Use in applications without dangerous run-on movements resp. run-on movements less than the key transfer time HS locking system-compatible versions possible Key switch including mounting flange and contact element | |
| with latching hygienic design Protection class IP69K Mounting hole 22.3 mm | |
| with signalling with position indicator Plastic Pull to reset Emergency Stop button in thermoplastic version Ø 40 mm Mounting hole 22.3 mm Protection class IP65 | |
| with stainless steel roll Pre-wired cable right, 2 m |
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