Allen Bradley Guardmaster 440T Säkerhetslåsbrytare Med nyckel Ställdon ingår, Rostfritt stål, Nyckel

The Prosafe 440T-MSBLE100A is a single key bolt safety interlock switch. This mechanical switch offers excellent stability and security for your machine guard. The key must be trapped to withdraw the bolt. The bolt is 14mm (0.55in) when extended.

• Robust 316L stainless-steel construction for optimal durability

The Prosafe range of products have been extensively tested for quality and durability, working seamlessly for 100,000 operations. They are also highly tamper-resistant, accepting only the original or equivalent new key for operation. Allen Bradley Guardmaster have one of the broadest portfolios in the industry for machine monitoring and locking products, which ensures that you can create your ideal guarding system and keep your operations running smoothly.

A trapped key interlock is a simple sequential mechanical safety system for machine guards whereby a removable key is trapped in a control device while the power supply is running. Only when the power supply is turned off can the key can be rotated in the lock and withdrawn. While it is removed the power supply is isolated, ensuring that the machine cannot be restarted while the guard door is open. The key can then be used to release the machine guard, allowing access to the machinery. After the guard is closed it can be removed and inserted back into the original control unit, thus allowing the power supply to be activated again. They can withstand harsher environments than electrical interlocks and are often used in industrial settings where serious risk of injury can occur to machine operators.