FP 20R2-L05F8M2 Pizzato Safety switch with manual mechanical delay

Why Choose the Pizzato FP 20R2-L05F8M2 Safety Switch with Manual Mechanical Delay?

The Pizzato FP 20R2-L05F8M2 is a robust safety switch with manual mechanical delay and separate actuator designed for guard monitoring where access to hazardous machine areas must be delayed after a stop command. As part of the Pizzato FP Series, it combines positive-opening electromechanical safety contacts with a manually operated delayed-release mechanism for industrial machinery with residual hazardous movement.

The FP 20R2-L05F8M2 incorporates a long operating knob with approximately 5 s mechanical delay and a VF KEYF8 universal jointed actuator. The manual release sequence introduces a fixed delay before the actuator can be withdrawn, while the flexible F8 actuator helps accommodate guard alignment requirements. Its 1NO + 2NC slow-action contact configuration provides two normally closed safety contacts together with one normally open auxiliary contact.

With a durable glass-reinforced technopolymer housing, IP67 protection and positive-opening safety operation, the FP 20R2-L05F8M2 is suitable for demanding industrial installations. The M2 configuration provides an M20 × 1.5 threaded cable entry, making the switch particularly suitable for machinery requiring delayed guard access combined with flexible separate-actuator operation.

Key Advantages

• Purpose-designed safety switch with manual mechanical delay and separate actuator.
• Approximately 5 s mechanical release delay helps prevent immediate access to hazardous machine areas.
• 1NO + 2NC slow-action contacts provide safety monitoring and auxiliary signalling.
• Positive-opening operation for dependable mechanical opening of the safety contacts.
• VF KEYF8 universal jointed actuator provides flexibility for guard alignment.
• Mechanical delayed-release principle does not require an electrically powered locking solenoid.

Key Features

• Pizzato FP Series safety switch.
• Manual mechanical delay with long 5 s operating knob.
• VF KEYF8 universal separate actuator.
• 1NO + 2NC slow-action contact configuration.
• Positive-opening safety operation.
• IP67 enclosure protection.
• Glass-reinforced technopolymer housing for industrial applications.
• M20 × 1.5 threaded cable entry.

Controlled Guard Access with Manual Mechanical Delay

Safety switches with manual mechanical delay are designed for machinery where hazardous movement may continue for a short period after the machine receives a stop command. The mechanical delay requires the operator to complete a timed manual release sequence before the separate actuator can be withdrawn, helping provide additional time for residual movement to cease before the protective guard is opened.

The Pizzato FP 20R2-L05F8M2 combines an approximately 5 s manual delay with positive-opening slow-action contacts and a versatile VF KEYF8 actuator. This provides machine builders with a straightforward mechanical solution for delayed guard access while also accommodating installations where actuator alignment requires additional flexibility.

Typical Applications

• Machinery with residual movement or run-down time.
• Industrial machine guards and safety doors.
• Rotating machinery and processing equipment.
• Packaging and production machinery.
• Automated manufacturing and assembly equipment.
• OEM machinery requiring mechanically delayed guard access.