FK 3351-W3M1 Pizzato Position switch with roller lever and reset device

FK 3351-W3M1 Pizzato Position switch with roller lever and reset device

Pizzato FK3351-W3M1 industrial position switch with roller lever actuator, reset device, 1NO+1NC slow-action contacts and IP67/IP69K protection for industrial automation systems.

SKU: FK3351-W3M1Alt SKU: FK3351W3M1MPN: FK 3351-W3M1
Price
List Price £17.92 ex VAT
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Why Choose the Pizzato FK3351-W3M1 Position Switch?

The Pizzato FK3351-W3M1 is a high-performance industrial position switch with roller lever and reset device designed for precise machine position monitoring and dependable switching performance in demanding industrial automation environments. As part of the trusted Pizzato FK Series, this switch is engineered for long mechanical life, reliable operation and accurate actuation.

The FK3351-W3M1 combines a rugged technopolymer housing with a slow-action contact block and integrated reset mechanism that enables simultaneous actuator and contact tripping. Its roller lever actuator ensures smooth machine interaction while reducing mechanical wear in repetitive industrial applications.

With 1NO + 1NC slow-action contacts, IP67 and IP69K protection, and a rotating reset device for flexible installation, the FK3351-W3M1 is ideal for conveyors, production machinery, industrial automation systems and machine safety applications requiring precise mechanical position detection.

Key Advantages

  • Reliable position switch with roller lever and reset device.
  • 1NO + 1NC slow-action contacts for stable switching performance.
  • Integrated reset mechanism enables simultaneous tripping.
  • IP67 and IP69K protection ratings for harsh industrial environments.
  • Compact technopolymer housing for industrial durability.
  • Rotatable reset device allows flexible installation positioning.

Key Features

  • Pizzato FK Series industrial position switch.
  • Roller lever actuator with reset device.
  • 1 normally open + 1 normally closed contact.
  • Slow-action switching mechanism.
  • Technopolymer housing with threaded conduit entry.
  • M16 x 1.5 cable entry.
  • Positive opening operation.
  • Mechanical endurance rated for approximately 1 million operating cycles.

Reliable Position Detection for Industrial Machinery

Industrial position switches such as the Pizzato FK3351-W3M1 are used to detect moving machine components and provide accurate electrical feedback to industrial control systems. Their robust construction ensures reliable operation in demanding automation and machinery applications.

The integrated W3 reset device developed by Pizzato enables simultaneous actuator and contact tripping while offering flexible installation through independent rotation of the reset mechanism. This makes the FK3351-W3M1 particularly suitable for industrial applications involving vibration and repetitive operation.

Typical Applications

  • Industrial conveyors and material handling systems.
  • Packaging and automated production machinery.
  • Machine position monitoring systems.
  • Industrial automation and process control systems.
  • Manufacturing and assembly equipment.
  • General industrial safety and signalling applications.

Technical Specifications

IP Rating IP67
Series FK Series
Product type Position switch with roller lever and reset device
Contact configuration 1NO + 1NC slow action
Housing material Technopolymer
Actuator type Roller lever with reset device
Protection rating IP67 according to EN 60529 and IP69K according to ISO 20653
Connection type M16 x 1.5 threaded conduit entry
Operating temperature -25 to +80 °C
Positive opening Yes
Mechanical endurance Approx. 1 million operating cycles
Mounting type Surface mounting
HS Code 85369095
Contacts 1NO + 1NC
Actuator Type Roller lever
Housing Material Plastic
Positive Opening Yes
Connection M16 cable entry

Frequently Asked Questions

What is the Pizzato FK3351-W3M1 used for?

The FK3351-W3M1 is used for industrial position detection and machine control applications requiring reliable mechanical switching and reset functionality.

What contact configuration does this switch provide?

This model includes 1 normally open and 1 normally closed slow-action contact.

What is the purpose of the W3 reset device?

The W3 reset device enables simultaneous actuator and contact tripping while allowing flexible installation and improved performance in vibrating environments.

Is the FK3351-W3M1 suitable for harsh environments?

Yes. The switch provides IP67 and IP69K protection ratings, making it suitable for dusty, wet and demanding industrial environments.

What industries commonly use this switch?

The FK3351-W3M1 is commonly used in manufacturing, packaging, automation, material handling and industrial machinery applications.

Trusted by Industrial Automation Engineers Worldwide

Pizzato FK Series position switches are trusted worldwide for their durable construction, dependable switching performance and reliable operation in demanding industrial automation environments.

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