KS20-FSB-P-CC4 - Castell Safety International Ltd - Castell Key Switch
|Contacts number||4 = standard contacts number|
|Product||Castell Trapped Key Interlock|
|Product Type||Powersafe Electrical Switch|
|Lock portion type||FS (Also Available in Q style. Please see attached image 2)|
|Mounting||P = Back of board mount, without enclosure|
|Isolation||20 amps (UL:20A/CSA:16A). Also available in 32 amps (UL&CSA:30A) & 63 amps (UL&CSA:65A)|
|Material||Brass (Also Available in Stainless Steel)|
|Contacts Arrangement in Normal Position||CC = NC arrangement (all contacts closed)|
|Symbols/Engraving||FS up to 3 digits / Q up to 6 digits|
|LEI Indias is an Authorised Distributor of Castell Safety International Ltd|
A typical application of Castell Key KS20 Switch (model : KS20-FSB-P-CC4) 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.
The Castell Key KS20-FSS Switch breaks the machine safety circuit, ensuring a machine is shut down when the key is turned and removed.
The key can then be taken to the Salus Automatic Access Interlock to enable access to the machine.
The machine cannot be restarted until the door is
closed, the bolt is trapped in the Access Interlock and the key is removed and
taken to the Castell KS Key Switch.