DS KA2A Pizzato Straight actuator for door switches with internal contacts

Why Choose the Pizzato DS KA2A Safety Switch Actuator Key?

The Pizzato DS KA2A is a precision-engineered straight actuator key designed for use with Pizzato DS series safety door switches. It plays a vital role in safety systems by mechanically actuating the switch when a guard or door is closed, ensuring correct engagement of the internal contacts.

As part of the Pizzato DS series accessory range, the DS KA2A provides reliable and repeatable actuation for safety door switches with internal contacts. Its robust design ensures long-term durability in industrial environments where consistent safety performance is critical.

With a straight actuator design and optimised length for precise engagement, this component is widely used in machine guarding systems to maintain compliance with industrial safety standards.

Key Advantages

• Designed specifically for Pizzato DS series safety switches.
• Ensures reliable mechanical actuation of safety contacts.
• Straight actuator design for precise alignment and engagement.
• Improves safety by ensuring correct switch operation.
• Durable construction for long service life.
• Suitable for a wide range of machine guarding applications.

Key Features

• Straight actuator key for door switches with internal contacts.
• Pizzato DS series compatibility.
• Designed for use with safety door switches and guard monitoring systems.
• Compact and lightweight construction (approx. 4–5 g).
• Available in multiple actuator lengths within the DS KA range.
• Simple installation with precise mechanical insertion.
• Ensures consistent and repeatable actuation.

Technical Specifications

• Manufacturer: Pizzato Elettrica
• Series: DS Series
• Model: DS KA2A
• Product type: Safety switch actuator key (straight)
• Compatibility: DS series door switches with internal contacts
• Actuator type: Straight fixing actuator
• Function: Mechanical actuation of safety switch contacts
• Weight: approx. 4–5 g
• Application: Safety door and guard interlock systems

Essential Component for Safety Switch Operation

The DS KA2A actuator key is a critical component in safety door systems. When inserted into a compatible DS series switch, it activates the internal mechanism, allowing machinery to operate only when guards or doors are securely closed.

If the actuator is removed or misaligned, the safety circuit opens, preventing machine operation and ensuring operator protection. This makes the DS KA2A essential for maintaining compliance with machine safety standards.

Typical Applications

• Machine guarding and interlock systems.
• Safety door monitoring in industrial equipment.
• Packaging and processing machinery.
• Conveyor and automation systems.
• OEM machine building and safety integration.
• Replacement actuator for DS series safety switches.

Trusted by Machine Builders Worldwide

Pizzato safety switch actuators are trusted by engineers and OEM manufacturers for ensuring reliable, compliant and repeatable operation in industrial safety systems.