BN AC1ZA19 Pizzato BN Series IP65 1 Device Control Unit

Why Choose the BNAC1ZA19

The Pizzato Elettrica BNAC1ZA19 is a robust BN AC series control unit designed as a machine-mounted emergency stop solution for industrial safety circuits. It features a red emergency stop button with twist release and 2NC contacts, conveniently pre-wired to a bottom-exit M12 5-pole connector, reducing installation errors and facilitating fast commissioning.

Built with an enclosure rated IP65 according to EN 60529, the unit meets demanding industrial protection standards and is cULus approved for international compliance.

Key Benefits

• Twist release actuator prevents accidental reset after e-stop events for improved safety
• 2NC contacts allow use with dual-channel safety relays or PLCs for direct safety monitoring
• IP65-rated enclosure for dust- and water-jet protection on the shop floor
• Industry standard M12 5-pole connection for reliable, repeatable wiring
• cULus certification for use in global safety-critical machinery

Technical Specification

• Manufacturer: Pizzato Elettrica
• Series: BN AC
• Product type: Control unit
• Device configuration: 1 emergency stop button, red, twist release, 2NC
• Contacts: 2NC
• Protection degree: IP65 according to EN 60529
• Connection: M12 5-pole connector, bottom
• Approvals: cULus
• Standards: EN 60529

What’s Included

• BNAC1ZA19 control unit, fully assembled
• Safety function realised with red twist-release E-stop and 2NC contacts
• M12 5-pole connector pre-assembled at base
• Access to manufacturer documentation, including declaration of conformity

Applications

• Emergency stop points on machinery or safety guard doors
• Conveyor systems, packaging equipment, or production lines
• Operator stations requiring clear e-stop capability with easy wiring
• Safety circuits where dual-channel e-stop monitoring is mandatory

Typical Wiring Use

The 2NC channels connect via the M12 5-pole connector to the safety relay or safety PLC for dual-channel stop monitoring. Always reference the official wiring diagram and verify safety function as part of the machine risk assessment.

Maintenance and Inspection

Functional testing is recommended before first use and at regular intervals. Confirm correct mounting and reliable mechanical operation of the E-stop button. Inspect connections at the M12 interface for signs of damage or wear and replace if compromised.

Safety note: Emergency stop devices are critical safety components and must be integrated according to your machine’s risk assessment. Refer to EN ISO 13849 and IEC 62061 and always follow manufacturer installation guidance.