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FK 3433 Pizzato Position switch with adjustable square rod lever
Pizzato FK3433 is an IP67 and IP69K position switch with an adjustable square rod lever, 2NC slow-action contacts, positive opening and a PG 11 conduit entry.
£12.07
Why Choose the Pizzato FK3433 Position Switch?
The Pizzato FK3433 is a compact and reliable industrial position switch with adjustable square rod lever designed to detect machine movement, component position and end-of-travel conditions. As part of the established Pizzato FK series, it combines a durable technopolymer housing with a versatile adjustable actuator for industrial automation and machinery.
This position switch incorporates a 2NC slow-action B34 contact block, providing controlled contact operation for machine monitoring and safety-related control circuits. Its positive-opening normally closed contacts are mechanically separated when the actuator is correctly operated, helping provide dependable position feedback in properly designed machinery.
The FK3433 features a regular rotating-lever head with an adjustable 3 × 3 mm square rod actuator. The rod position can be adjusted to suit the required operating point, while the threaded PG 11 conduit entry supports straightforward cable installation. Its IP67 and IP69K protection ratings provide resistance to dust, water ingress and high-pressure cleaning.
Key Advantages
- Versatile adjustable square rod position switch for industrial machinery.
- 2NC slow-action contacts provide predictable switching behaviour.
- Positive-opening operation supports dependable mechanical contact separation.
- Adjustable actuator enables flexible positioning of the operating point.
- IP67 and IP69K protection for demanding industrial environments.
- Compact technopolymer housing simplifies installation in restricted spaces.
Key Features
- Pizzato FK series position switch.
- Regular head for rotating levers.
- Adjustable 3 × 3 mm square rod lever.
- 2 normally closed contacts.
- Slow-action B34 contact block.
- Positive-opening contact operation.
- Technopolymer housing.
- PG 11 threaded conduit entry.
- Screw-terminal electrical connections.
- IP67 protection according to EN 60529.
- IP69K protection according to ISO 20653.
Reliable Position Monitoring for Industrial Machinery
Mechanical position switches such as the Pizzato FK3433 detect the physical movement or position of machine components. When a moving assembly, carriage, door or product operates the square rod lever, the internal contacts change state and transmit an electrical signal to the machine control system.
The adjustable rod actuator is useful where a conventional roller lever cannot easily reach the required operating point. Combined with its slow-action 2NC contacts, positive opening and sealed housing, the FK3433 provides flexible and dependable position monitoring across a wide range of automated machinery.
Typical Applications
- Machine position and end-of-travel detection.
- Conveyor and material-handling systems.
- Packaging and processing machinery.
- Product presence and movement detection.
- Automated assembly equipment.
- Production and manufacturing machinery.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Contacts | 2NC | |
| IP Rating | IP67, IP69K | |
| Actuator Type | Rod lever | |
| Positive Opening | Yes | |
| Connection | PG11 cable entry | |
| HS Code | 85369095 | |
| Manufacturer | Pizzato Elettrica | |
| Series | FK | |
| Model | FK3433 | |
| Product type | Industrial position switch | |
| Actuator type | Adjustable square rod lever | |
| Head type | Regular head for rotating levers | |
| Rod section | 3 × 3 mm | |
| Rod length | 125 mm | |
| Contact configuration | 2NC | |
| Contact action | Slow action | |
| Contact block | B34 | |
| Positive opening | Yes | |
| Connection type | Screw terminals | |
| Conduit entry | One threaded PG 11 entry | |
| Housing material | Technopolymer | |
| Maximum actuating speed | 1.5 m/s | |
| Protection rating | IP67 according to EN 60529; IP69K according to ISO 20653 | |
| Operating temperature | -25 to +80 °C |
Frequently Asked Questions
What is the Pizzato FK3433 used for?
It is used to detect the movement, position or end-of-travel point of mechanical components in industrial machinery and automation systems.
What contact configuration does the FK3433 have?
The FK3433 has a 2NC slow-action B34 contact block.
What type of actuator is fitted to this position switch?
It has an adjustable 3 × 3 mm square rod lever that can be positioned to suit the required operating point.
Does the Pizzato FK3433 provide positive opening?
Yes. Its normally closed contacts provide positive-opening operation when the actuator is correctly operated.
What cable entry does the FK3433 use?
The switch has one threaded PG 11 conduit entry for cable or gland installation.
Trusted Industrial Switching from Pizzato
Pizzato FK series position switches are widely used by machine builders and automation engineers for dependable mechanical position detection, flexible actuator configurations and reliable performance in industrial equipment.
