Multi Key Powersafe Electrical Switch
Contents
1. KS Multi Key Powersafe Electrical Switch 24 gt User Manual Original Language Version Castell The KSE is a multi key controlled electrical switch suitable for the isolation or switching of 20 32 63 or 150 amp maximum current This type of isolator should be used for short term off load isolation and operated by suitably qualified personnel The unit is Supplied for mounting into an existing panel or for surface mounting within its own IP65 rated lockable steel enclosure It is available in FS or Q type lock portions The KSE is manufactured from either brass or stainless steel making it ideal for use in standard or harsh corrosive environments KSE20 FSS 2S F E C 04 Operation Castell dual key access interlocks are used in various applications to control full body access to hazardous areas KSE multi key powersafe electrical switch exchange key condition Power is on isolation key is free 2 Insert and turn isolation key to 3 Power is off isolation key is and personnel keys are trapped switch power off and release trapped and personnel keys personnel keys are free 1 While the isolation key is free the power is on The personnel keys are trapped 2 By inserting and turning the isolation key in the KSE unit the contact condition changes switching the power off The personnel keys can now be released and taken by the personnel to unlock the door in the machine area 3 The isolation key stays trapped ensur2. Installation Back of panel units should be mounted to a flat surface Panel and surface mount using suitable fasteners please refer to drawing on page 4 for more details The lock face should be sealed to the panel for ingress protection Cables should be connected to the switch in accordance with the applicable wiring diagrams Ensure that the unit is bonded for earth continuity please refer to drawing on page 4 for installation details AN IMPORTANT The interlock should be mounted using anti tamper fasteners to prevent unauthorised removal A re KSE range of solenoid controlled switches must be installed by a competent and qualified person who has read and understood these instructions Please retain this document in your technical file Maintenance Periodic visual checks should be carried out by the site manager safety officer Do not lubricate lock barrel with oil or grease use CK Dry Powder Graphite if necessary AN In case of defects beeing detected please contact your nearest Castell Support Department for further actions Please see Contact section for contact details While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 2of7 KS Multi Key Powersafe Electrical Swit
3. D e cl a rati on Solenoid Controleld Switch AIE Access Interlocks We the manufacturers declare that the components detailed herein and placed on the market comply with all the essential health and safety requirements applying to them Empowered signatory Mr T C Whelan Managing Director While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 3 of 7 K S Multi Key Powersafe Electrical Switch 24 gt User Manual Original Language Version Castell Drawing o D mens i ons Note For safe mounting use security screws in mm KSE panel mount 3 lock portions 200 See Switch Table While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 4of7 KS Multi Key Powersafe Electrical Switch 25 User Manual Original Language Version Cast ell D j mens i ons Note For safe mounting use security screws in mm KSE 2 lock portions 4 Mounting Holes 6 5 KSE 3 lock portions 186 4 Mounting Holes 26 5
4. TESpECUVEy P Panel mount back of board Mounting F Front of board mount with enclosure E Exchange key condition 5 Key condition D Double key condition simulataneous removal of all keys f cae C O no nc arrangement contacts closed opened 7 Contacts arrangement in normal position CC nc arrangement all contacts closed 8 Number of contacts 4 6 standard Lock portion symbol 11 Isolation key for exchange key condition FS up to 3 characters Q up to 6 characters Primary key for double key condition Lock portion symbol 12 Personnel key for exchange key condition FS up to 3 characters Q up to 6 characters Secondary key for double key condition 1 FS Lock type Q Lock type Up to 3 characters Up to 6 characters Special construction available upon enquiry Contact Information Information Castell Safety International Ltd Castell Safety International Ltd Castell Interlocks Inc Castell Safety China The Castell Building Oskar J ger Strasse 137 Suite 800 Building 1 No 123 217 Kingsbury Road 50825 K ln 150 N Michigan Avenue Lane 1165 Jindu Road London England NW9 9PQ Germany Chicago Illinois 60601 Minhang District USA Shanghai 201108 China t 44 0 20 8200 1200 t 49 0 221 1649 794 t 1 312 360 1516 t 86 21 61519023 f 44 0 20 8905 9378 f 49 0 221 1649 795 f 1 312 268 5174 f 86 21 61519030 e uksales castell com e vertrieb castell
5. While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 5 of 7 KS Multi Key Powersafe Electrical Switch 25 gt User Manual Original Language Version Castell Wiring Diagram Diagram Key Free Switch off Key Free 2 NO 2NC While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 6 of 7 KS Multi Key Powersafe Electrical Switch lt fS User Manual Original Language Version Castell Order Information Information Product Type 1 2 3 4 5 6 7 8 Isolation Key Symbol Personnel Key Symbol exchange key condition exchange key condition 9 OR 10 OR Primary Key Symbol e Secondary Key Symbol double kes condition double iy eondnion 1 Isolation 20 amps standard Lock portion type Fo 7 QO Material B Brass S Stainless steel Secongary GEK poruon 1S 28 3S 4S 5S0r6S 1 2 3 4 50r6 4 Secondary lock portions are provided for personnel keys primary lock portion for the isolation key Secondary 00K Pomona
6. ch 25 gt User Manual Original Language Version Castell Technical Data DELE Temperature rating 25 C ice free to 55 C Type of mounting 1 4 or M6 KS20 Front of board mount 0 8 kg back of board mount 0 6 kg Weight KS32 Front of board mount 0 8 kg back of board mount 1 kg KS63 1 5 kg Material Brass Stainless steel Enclosure Polycarbonate IP65 Power isolation 20A 32A and 63A options available KS20 AC 23A 7 5kW or AC 3 5 5kW Motor Isolation AC Values KS32 AC 23A 15kW or AC 3 11kW KS63 AC 23A 30kW or AC 3 18 5kW Switch approvals CE or CCC MTTF Certification Available on request Application A typical application of KSE powersafe electrical switch is machine guarding It is usually used in combination with an access interlock such as the Salus for part body access or an access interlock with an exchange key for full body access control A typical system will isolate machinery and control access to hazardous areas Inserting the power isolation key in the KSE unit changes the condition of the electrical supply to the machine to a safe condition and enables the release of the personnel keys These keys are then used to unlock the AIE double key access interlocks The guards can only be opened when the electrical supply has been switched into a safe condition and only once all the keys have been returned to the KSE interlock can the machine be restarted EC
7. com e ussales castell com e chinasales castell com While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com Tof7
8. ing power is off as long as the personnel keys are free KSE multi key powersafe electrical switch double key condition Q Power is on all keys are trapped 2 Turn and release all keys to switch 3 Power is off all keys are free power off lo fe O AA O00 oa D 1 While the power is on all keys are trapped 2 By turning the keys the contact condition changes switching the power off The keys can now be released and taken by the personnel to unlock the doors in the machine area 3 The power is off until all keys are replaced in the powersafe electrical switch While every effort has been made to ensure the accuracy of the information provided no liability can be taken for any errors or omission Castell Safety International Limited reserves the right to alter specifications and introduce improvements without prior notice U KSE 001 E Issue 1 www castell com 1 of 7 KS Multi Key Powersafe Electrical Switch GP User Manual Original Language Version Castell C o The KSE powersafe electrical switchis designed to be part of a safety system and is used to isolate the power releasing a key which is then used to gain access to a hazardous area via an access interlock such as the Al AIE or Salus AN The KSE powersafe electrical switch is not designed for security purposes No hazardous substances were used in the manufacture of this product The product can be disposed of in standard waste
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