KP-Ex Explosion Proof Tongue Interlock Switch
ROBUST AND DURABLE POLYESTER HOUSING.
THE KP-Ex IS A TONGUE INTERLOCK SWITCH FOR USE IN HAZARDOUS AREAS WHERE THE POTENTIAL FOR EXPLOSION EXISTS.
IECEx and ATEX EExd IIC T6. GAS AND DUST ZONES 1,2,21,22.
The KP-Ex designed with a robust polyester housing is an ATEX Approved tongue operated safety interlock switch.
Manufactured and designed to fit to the leading edge of sliding, hinged or lift off machine guards to provide positively operated switching contacts and provide a tamper resistant, not easily defeatable key mechanism.
The KP-Ex has been designed to provide robust position interlock detection for moving guards within areas where explosive atmospheres are present.
Depending on the risk assessment for the application, the KP-Ex can be used independently to provide positive interlocking to IEC60947-5-1 or it can be used in combination with any dual channel safety monitoring relays to provide functional safety up to PLe ISO13849-1 or SIL3 EN62061.
High power switching up to 230Vac 4A.
1NC 1NO or 2NC or 2NC 2NO.
High tolerance to guard misalignment.
Enclosure protection to IP67 and IP69K giving resistance to high temperature hosing and detergent washdown.
Resistant to many organic and inorganic chemicals.
Choice of actuators to suit mounting conditions and alignment.
Rotatable heads that provides 4 actuator positions.
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