Giovenzana STNK03Z11 Safety Key Limit Switch 30mm NC+NO M16 IP67

The Giovenzana STNK03Z11 is a 30mm thermoplastic limit switch with a safety key actuator, providing 1NC+1NO slow-action contacts with M16 cable entry. The safety key mechanism requires a coded key to actuate the switch, preventing bypassing and ensuring that only authorised personnel can reset the safety circuit.

Technical specifications:

• Part number: STNK03Z11
• Manufacturer: Giovenzana
• Series: STNK
• Type: Safety key thermoplastic limit switch
• Actuator: Safety key (coded)
• Contacts: 1NC + 1NO
• Contact action: Slow-action
• Body size: 30mm
• Cable entry: M16
• IP rating: IP67
• Standards: EN 60947-5-1, IEC 60947-5-1, EN ISO 13849

Features and benefits:

• Coded safety key prevents tampering and bypassing of safety circuits
• IP67 rating for wash-down and outdoor environments
• 1NC+1NO contacts for safety relay input and signal output
• 30mm body compatible with standard FTN series cam actuators

Applications:

• Safety guard and access door interlocking requiring coded key release
• Lockout/tagout applications where only authorised personnel hold the key
• Safety circuits requiring tamper prevention per EN ISO 13849

Compliant with EN 60947-5-1, IEC 60947-5-1, and EN ISO 13849.

Also known as: Giovenzana STNK03Z11, STNK safety key limit switch 30mm, coded key safety switch NC NO M16, Giovenzana 30mm safety key position switch.