BN AC3ZB91 Pizzato BN Series IP65 3 Device Control Unit

Why Choose the BNAC3ZB91

The Pizzato Elettrica BNAC3ZB91 is a BN AC series control device unit with three robust pushbuttons, designed for reliable command and control applications in industrial automation. It provides an easy and efficient operator interface with individual white pushbuttons at positions 1 and 2, and a blue pushbutton at position 3, all with 1NO contacts to support versatile machine-start, control, or signal applications.

Engineered to withstand demanding conditions, this unit features an IP65 rating according to EN 60529 for protection against dust and water jets. Fast connection is enabled by an M12, 5-pole connector located at the bottom, allowing swift, error-free wiring in control panels and machine assemblies.

Key Benefits

• Three-pushbutton interface for versatile control functionality
• All contacts 1NO - supports standard signal and start functions
• IP65 enclosure ensures durability in industrial environments
• Quick M12, 5-pole connection simplifies integration
• Pizzato Elettrica quality with international compliance: cULus, UE, and UKCA certified

Technical Specification

• Manufacturer: Pizzato Elettrica
• Series: BN AC
• Product type: Control device unit
• Device configuration:
  • Position 1: White pushbutton, 1NO contact
  • Position 2: White pushbutton, 1NO contact
  • Position 3: Blue pushbutton, 1NO contact
• Total contacts: 3 x 1NO
• Protection degree: IP65 according to EN 60529
• Connection: M12 connector, 5-pole, at bottom
• Standards: EN 60529
• Approvals: cULus Certificate, UE Declaration of Conformity, UKCA Declaration of Conformity

What’s Included

• BNAC3ZB91 BN AC series control device unit
• Pre-assembled pushbutton configuration (2 x white, 1 x blue, all 1NO)
• Integrated M12, 5-pole bottom connector
• Access to declaration and compliance documentation via manufacturer resources

Applications

• Machine start, stop, and signal functions on automated equipment
• Operator control panels and enclosures for industrial lines
• Distributed command stations in manufacturing and material handling
• Situations requiring IP65 protection for outdoor or washdown use

Typical Wiring Use

With an M12, 5-pole connector, the BNAC3ZB91 enables rapid, standardised wiring to PLCs or I/O terminals in control panels. Each pushbutton’s 1NO contact provides a clean digital signal for start, control, or indication tasks.

Maintenance and Inspection

Routine checks should be performed before commissioning and periodically during operation to ensure correct mechanical function, secure mounting and electrical connections, and integrity of the M12 interface. Replace the unit if any component, including buttons or connector, shows signs of wear or damage.

Safety note: Control device units must be selected and installed in accordance with the machine’s risk assessment and applicable standards. Confirm suitability with your safety requirements and follow all official installation instructions.