Schmersal Keyed Interlock Switches

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Schmersal Keyed Interlock Switches

AZ15/16 Keyed Interlock Switches

The Series AZ15/16 is designed for use with movable machine guards/access gates which must be closed for operator safety. Their positive-opening NC contacts provide a significantly higher level of safety than conventional springdriven switches.

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AZ16zi Keyed Interlock Switches

The Series AZ16zi are designed for use with movable machine guards which must be closed for operator safety. Their tamper-resistant design, and positive-opening NC contacts, provide a significantly higher level of safety.

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AZ17 Keyed Interlock Switches

The compact Series AZ17 is designed for use with movable machine guards/access gates which must be closed for operator safety. The tamper-resistant design prevents bypassing with simple tools, bent wires or other readily available means.

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AZ17zi Keyed Interlock Switches

The compact Series AZ17zi are designed for use with movable machine guards which must be closed for operator safety. They have a tamper-resistant design and positive-opening NC contacts.

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AZ3350 Keyed Interlock Switches

The AZ3350 Series switch's tamper-resistant design prevents bypassing with simple tools, bent wires or other readily available means. Their rugged metal housing and IP67 rating make them ideal for interlocking safety guards in industrial and hostile environments.

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AZ415 Keyed Interlock Switches

The AZ415 Series has positive-opening NC contacts that provide a significantly higher level of safety than conventional springdriven switches whose contacts can weld or stick shut. And their tamper-resistant design prevents bypassing with simple tools, bent wires or other readily available means.

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SDG Keyed Interlock Switches

The Series SDG positive-opening NC contacts provide a significantly higher level of safety than conventional springdriven switches whose contacts can weld or stick shut. Their tamper-resistant design prevents bypassing with simple tools, bent wires or other readily available means. Their IP67 rating makes them ideal for interlocking safety guards in hostile environments.

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AZ16-STS30 Series Safety Guard Door Handle System

The AZ16-STS30 Door handle system consists of one safety interlock switch (ordered separately), an actuator key and handle assembly (with or without emergency release handle), mounting plates, and an operational lockout/tagout device. An optional red interior release handle is available which opens the guard from the inside in case of emergency.

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AZ415-STS30 Series Safety Guard Door Handle System

The AZ415-STS30 Door handle system consists of one safety interlock switch (ordered separately), an actuator key and handle assembly (with or without emergency release handle), mounting plates, and an operational lockout/tagout device. An optional red interior release handle is available which opens the guard from the inside in case of emergency.

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STS3350 Series Safety Guard Door Handle System

The STS3350 Door handle system consists of one safety interlock switch (ordered separately), an actuator key and handle assembly (with or without emergency release handle), mounting plates, and an operational lockout/tagout device. An optional red interior release handle is available which opens the guard from the inside in case of emergency.

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ST14 Keyed Interlock Switches

The ST14 Series NEMA 4 (IP67) rating make them ideal for interlocking safety guards in hostile environments. Their compact design allows use in applications where space is severely limited. Optional right-angle keys, close-radius keys and mounting brackets provide application versatility.

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TZG Keyed Interlock Switches

The Series TZG positive-opening NC contacts provide a significantly higher level of safety than conventional springdriven switches whose contacts can weld or stick shut. Their IP67 rating makes them ideal for interlocking safety guards in hostile environments.

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Actuators

Schmersal Actuators are suitable for sliding, hinged and particularly removable safety guards, which need to be closed to ensure the necessary operational security.

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