FZ 638-W3 Pizzato Position switch for rotating levers with reset device
Pizzato FZ638-W3 position switch with reset device for rotating levers, metal housing, 1NO+1NC slow action contacts and IP67 protection for industrial automation applications.
SKU:FZ638-W3Alt SKU:FZ638W3MPN:FZ 638-W3
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The Pizzato FZ638-W3 is a robust and reliable industrial position switch with reset device for rotating levers designed for accurate mechanical position monitoring in automation systems, machinery and industrial control applications. As part of the proven Pizzato FZ series, it provides dependable switching performance for demanding industrial environments.
This position switch features a durable metal housing, a rotating lever head with integrated reset device and a slow action contact block for precise and repeatable mechanical switching. The FZ series is engineered for applications requiring reliable detection, long service life and protection against industrial operating conditions.
With a 1NO+1NC slow action contact configuration, IP67 protection rating and a reset mechanism for rotating lever actuators, the Pizzato FZ638-W3 is suitable for machinery monitoring, automation equipment and industrial safety-related position detection systems.
Key Advantages
Reliable industrial position switch for machinery and automation applications.
Metal housing construction for enhanced mechanical durability.
1NO+1NC slow action contacts for dependable switching performance.
Integrated reset device for rotating levers for flexible machine control applications.
IP67 protection rating for demanding industrial environments.
Positive opening contacts support safety-related switching applications.
Key Features
Pizzato FZ series position switch.
Model: FZ638-W3.
Position switch for rotating levers with reset device.
1NO+1NC slow action contact block (B6).
Metal housing with two PG13.5 threaded cable entries.
IP67 protection degree according to EN 60529.
Positive opening operation for safety applications.
Reset device can be positioned independently for installation flexibility.
Reliable Position Detection for Industrial Automation
Industrial position switches such as the Pizzato FZ638-W3 provide dependable mechanical feedback by detecting movement, presence and end positions of machine components. Their rugged construction enables reliable operation where repeatable switching performance and mechanical durability are essential.
The Pizzato FZ series combines robust housings, precision switching mechanisms and dependable contact technology to support modern manufacturing systems, machine tools and industrial automation applications.
Typical Applications
Industrial machinery and automation equipment.
Machine position monitoring systems.
Conveyor and material handling equipment.
Packaging and production machinery.
Machine guarding and safety circuits.
OEM equipment and industrial control systems.
Technical Specifications
HS Code
85369095
Manufacturer
Pizzato
Series
FZ Position Switches
Model
FZ638-W3
Product type
Position switch with reset device for rotating levers
Housing material
Metal
Contact block
1NO+1NC slow action (B6)
Head type
With reset device, for rotating levers
Cable entries
2 × PG13.5 threaded entries
Protection rating
IP67
Positive opening
Yes
Mounting type
Industrial machine mounting
Frequently Asked Questions
What is the Pizzato FZ638-W3 used for?
The Pizzato FZ638-W3 is used for detecting the position and movement of mechanical components in industrial automation and machinery applications.
What type of actuator does this position switch use?
The FZ638-W3 is designed for rotating lever actuators and includes an integrated reset device.
What contact configuration is included?
The switch includes a 1NO+1NC slow action contact block for reliable industrial switching circuits.
What protection rating does this switch provide?
The Pizzato FZ638-W3 provides an IP67 protection rating according to EN 60529.
Where is this position switch typically installed?
The switch is typically installed on industrial machines, automation systems and equipment requiring reliable mechanical position detection.
Trusted by Industrial Automation Professionals
Pizzato FZ series position switches are widely used in industrial automation applications where reliable mechanical detection, robust construction and consistent switching performance are required.
HS Code
85369095
Manufacturer
Pizzato
Series
FZ Position Switches
Model
FZ638-W3
Product type
Position switch with reset device for rotating levers
Housing material
Metal
Contact block
1NO+1NC slow action (B6)
Head type
With reset device, for rotating levers
Cable entries
2 × PG13.5 threaded entries
Protection rating
IP67
Positive opening
Yes
Mounting type
Industrial machine mounting
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...