Need to install an AmGard or mGard lock? This triangular key from Schmersal is a reliable choice for simple and secure operation. You can use the key for locks on safety gates to protect operators and equipment from machine hazards. AmGard locks use a tamper-proof locking mechanism combined with dual-channel safety circuitry to ensure safe working conditions while minimising production downtime. mGard locks use a trapped key interlocking system and can only be unlocked by releasing and trapping keys in a pre-determined sequence. This makes this triangular key a versatile choice for enhancing workplace safety.

• mGard's purely mechanical process eliminates electrical wiring for greater reliability
• AmGard and mGard locks are made of strong and corrosion-resistant steel for use in harsh environments

• Control and power isolation
• Steel manufacturing
• Automotive industry

The primary difference between these two types of locks is that the mGard lock works via a purely mechanical mechanism, while the AmGard lock is electrically wired into a circuit. This means you can use this triangular key for a variety of safety set-ups.