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CASTELL

CASTELL

Multi-key powersafe electrical switch KSE20

  • Up to 4 locks can be released from the same switch
  • Panel mount or enclosed
  • 2 NC+2 NO or 4 NC contacts

Product description

A typical application of KSE multi-key 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 such as AIE.

 

A typical system will isolate machinery and control access to hazardous areas. Removing the power isolation key from 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 dual 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 can the machine be restarted.

 

Variants

Articles Approvals IP Class Material Protection
CE, CSA, UL
CE, CSA, UL
CE, CSA, UL
CE, CSA, UL
CE, CSA, UL IP65 Painted steel
CSA, UL IP65 Painted steel

Variant

KSE20FSB1SPEC04

KSE20FSB1SPEC04
KSE20, 1+1 keys, 2 NC+2 NO, 20 A, panel mount

spinner

Specifications

Approvals CE, CSA, UL
Conforming To EMC, LVD, MD
Contact Current Max 20 A
Contact Current Min 5 mA
Contact Voltage Max 400 V
Contact Voltage Min 20 V
Materials Locks Brass
Temperature ambient from -25 °C
Temperature ambient to 55 °C
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