IDEM Kobra Stainless Steel Safety Interlock Switches The Kobra Hygiecam series from IDEM are tongue operated safety interlock switches that fit to the leading edge of sliding, hinged or lift off machine guards. These safety switches have positively operated switching contacts and a strong tamper resistant key mechanism designed to provide robust position interlock detection for moving guards.<BR/>Depending upon the risk assessment for the application, the Kobra Hygiecam can be used independently to provide positively operated contacts to EN60947-5-1 or can be used in combination with any dual channel safety monitoring relays to provide up to Category 4 PLe ISO13849-1 or SIL3 EN62061.<BR/>These safety interlock switches have a rugged stainless steel 316 body and have been designed to cope with the rigorous applications of the Food Processing, Pharmaceutical, Packaging and Petro-Chemical industries.<BR/>Two versions are available, the K-SS and KM-SS, which offer a choice of contact blocks and various actuators to aid installation and maintain durability. Positive break contacts to IEC 60947-5-1<BR/>High functional safety to ISO 13849-1<BR/>Contact blocks can be replaced<BR/>3 or 4 pole contact blocks 2NC / 1NO or 3NC / 1NO<BR/>Rotatable stainless steel 316 head<BR/>Stainless steel 316 body and external fixings<BR/>Connects to most safety relays to give up to PLe Cat.4<BR/>IP69K protection maintained by a double seal lid gasket and seals<BR/>Can be high pressure hosed with detergent at high temperature<BR/>Resistance to many organic and inorganic chemicals<BR/>Suitable for SIP and CIP processes Hygiecam K-SS Safety Switch 4 actuator entry positions<BR/>3 conduit entry points M20<BR/>Industry standard housing - will fit on 40mm fixing centres<BR/>Housing: 58 x 98 x 34mm Hygiecam KM-SS Safety Switch Mirror polished finish<BR/>8 actuator entry positions<BR/>1 conduit entry points M20<BR/>DIN standard body mounting - will fit on 30mm fixing centres<BR/>Housing: 41.6 x 118 x 44mm

IDEM Kobra Explosion Proof Safety Interlock Switches The Kobra Explosion Proof series from IDEM are tongue operated safety interlock switches that fit to the leading edge of sliding, hinged or lift off machine guards. These safety switches have positively operated switching contacts and a strong tamper resistant key mechanism designed to provide robust position interlock detection for moving guards.<BR/>Depending upon the risk assessment for the application, the Kobra Explosion Proof switches can be used independently to provide positively operated contacts to EN60947-5-1 or can be used in combination with any dual channel safety monitoring relays to provide up to Category 4 PLe ISO13849-1 or SIL3 EN62061.<BR/>These safety interlock switches have a rugged stainless steel 316 body and have been designed for use in the Food Processing, Pharmaceutical, Packaging and Petro-Chemical industries where explosive environments may be present.<BR/>Two versions are available, the K-SS-Ex and KM-SS-Ex, which offer a choice of explosion proof contact blocks and various actuators to aid installation and maintain durability. Positive break contacts to IEC 60947-5-1<BR/>High functional safety to ISO 13849-1<BR/>Contact blocks can be replaced<BR/>2 or 4 pole contact blocks 2NC or 2NC / 2NO<BR/>High tolerance to guard misalignment<BR/>Pre-wired 3m cable connection<BR/>Positively operated ATEX Certified contact blocks<BR/>For use in hazardous areas IECEx and ATEX EExd IIC T6 (Gas and Dust)<BR/>The explosion proof contact blocks conform to harmonized standards IEC/EN60079-0 and IEC/EN60079-1<BR/>Suitable for European Zones 1, 2, 21, 22<BR/>Electrical switching elements are fully encapsulated<BR/>Rotatable stainless steel 316 head<BR/>Stainless steel 316 body and external fixings<BR/>Connects to most safety relays to give up to PLe Cat.4<BR/>IP67 protection<BR/>Resistant to high temperature hosing and detergent washdown<BR/>Resistance to many organic and inorganic chemicals Hygiecam K-SS-Ex Safety Switch 4 actuator entry positions<BR/>Industry standard housing - will fit on 40mm fixing centres<BR/>Housing: 58 x 98 x 34mm Hygiecam KM-SS-Ex Safety Switch 8 actuator entry positions<BR/>DIN standard body mounting - will fit on 30mm fixing centres<BR/>Housing: 41.6 x 118 x 44mm

The M-BS Bolt Interlock works on the principle that when the key is "free" the bolt is extended and the bolt is locked in position. The "free" key is then placed in the Isolator Switch or Key Exchange System if part of a multi key system. Once the key is in the Isolator Switch or Key Exchange System power can then be re-applied to the guarded area. Only when the key is inserted into the M-BS Bolt Interlock can the bolt be retracted - at this point the bolt is unlocked. Whilst the bolt is retracted the key is trapped. Only when the bolt is extended by turning the key can the key be released for placing back into the Isolator Switch or Key Exchange System. Manufactured in die cast metal with high mirror polished finish the M-BS Bolt Interlock is suitable for SIP and CIP cleaning processes with high pressure hosing with detergents at high temperatures.

The M-HS Single Key Handle Interlock operates on the principle that when the key is "trapped" the handle can be turned and removed opening the interlock. When the handle is re-inserted into the interlock the "trapped" key can then be removed. Once the released key is returned to the Isolator Switch or Key Exchange System power can then be re-applied to the guarded area. Only when the key is removed from the Isolator Switch or Key Exchange System and turned in the M-HS Handle Interlock can the handle be removed and the guard opened. In a die cast mirror polished housing the M-HS Handle Interlock is suitable for SIP and CIP cleaning processes with high pressure hosing with detergents at high temperatures.

The ISP-SKR is a panel mounted trapped key operated isolation switch designed to turn off machine safety circuits. The key is trapped when the main safety contacts are closed (machine able to run) and can only be released when the internal solenoid in the ISP-SKR is energised. This then enables the key to be turned and released and the safety contacts opened. The key can then be used to release other devices in a trapped key system. It can be used in conjunction with safety delay timers to allow a delay time before the solenoid is energised therefore allowing for any machine run down prior to releasing of the key. Available with Stainless Steel 316 or die cast metal (mirror polished) mounting plate and barrel housing. In addition to the 4 pole main isolator contacts, all models of the isolation switch ISP-SKR are supplied with: RED lamp wired to indicate solenoid energized. GREEN lamp for end user designation. 2NC 1NO monitoring contact block. Solenoid energised to release key .

The M-HS Single Key Handle Interlock operates on the principle that when the key is "trapped" the handle can be turned and removed opening the interlock. When the handle is re-inserted into the interlock the "trapped" key can then be removed. Once the released key is returned to the Isolator Switch or Key Exchange System power can then be re-applied to the guarded area. Only when the key is removed from the Isolator Switch or Key Exchange System and turned in the M-HS Handle Interlock can the handle be removed and the guard opened. In a die cast mirror polished housing the M-HS Handle Interlock is suitable for SIP and CIP cleaning processes with high pressure hosing with detergents at high temperatures.

The M-HS Single Key Handle Interlock operates on the principle that when the key is "trapped" the handle can be turned and removed opening the interlock. When the handle is re-inserted into the interlock the "trapped" key can then be removed. Once the released key is returned to the Isolator Switch or Key Exchange System power can then be re-applied to the guarded area. Only when the key is removed from the Isolator Switch or Key Exchange System and turned in the M-HS Handle Interlock can the handle be removed and the guard opened. In a die cast mirror polished housing the M-HS Handle Interlock is suitable for SIP and CIP cleaning processes with high pressure hosing with detergents at high temperatures.

The ISB-1 Isolation Box is the first part of the Trapped Key System and is usually on the control panel of the equipment. Available with 25A or 40A. (For 63A rating please see ISB-2). This is where the Isolator key in the Trapped Key System "lives" - when the Isolator key is "locked" in the ISB-1 power is provided to the equipment. When the key is turned and removed the power to the equipment is removed. The removed Isolator key can now be inserted in the next part of the Trapped Key System, i.e. Key Exchange Block or into a single component such as a Bolt Lock. Until the Isolator key is returned to the Isolator Switch power to the equipment cannot be restored. Manufactured with a Stainless Steel barrel set into a polycarbonate housing.

IDEM offer a unique range of KEY CODE variants that number in the tens of thousands.

IDEM offer a unique range of KEY CODE variants that number in the tens of thousands.

The M-BS Bolt Interlock works on the principle that when the key is "free" the bolt is extended and the bolt is locked in position. The "free" key is then placed in the Isolator Switch or Key Exchange System if part of a multi key system. Once the key is in the Isolator Switch or Key Exchange System power can then be re-applied to the guarded area. Only when the key is inserted into the M-BS Bolt Interlock can the bolt be retracted - at this point the bolt is unlocked. Whilst the bolt is retracted the key is trapped. Only when the bolt is extended by turning the key can the key be released for placing back into the Isolator Switch or Key Exchange System. Manufactured in die cast metal with high mirror polished finish the M-BS Bolt Interlock is suitable for SIP and CIP cleaning processes with high pressure hosing with detergents at high temperatures.

The ISP panel mounted Isolation Switch is the first part of the Trapped Key System and is on the control panel of the equipment. Available with 25A, 40A and 63A rating. This is where the Isolator key in the Trapped Key System "lives" - when the Isolator key is "locked" in the ISP power is provided to the equipment. When the key is turned and removed the power to the equipment is removed. The removed Isolator key can now be inserted in the next part of the Trapped Key System, i.e. Key Exchange Block or into a single component such as a Bolt Lock. Until the Isolator key is returned to the Isolator Switch power to the equipment cannot be restored. Manufactured with Stainless Steel barrel and components. Available with 25A, 40A and 63A rating.