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FR 933 Pizzato Position switch with adjustable square rod lever
Pizzato FR933 limit switch with adjustable square rod lever and 2NC slow-action contacts, designed for industrial position detection and safety monitoring.
£10.59
Why Choose the Pizzato FR933 Limit Switch?
The Pizzato FR933 is a heavy-duty industrial limit switch designed for precise position detection and reliable safety monitoring in automation systems. As part of the robust Pizzato FR series, it delivers consistent performance and long service life in demanding industrial environments.
Built with a durable technopolymer housing and precision-engineered switching components, the FR933 ensures dependable operation under repeated mechanical actuation. It is widely used for monitoring machine movement, detecting end-of-travel positions and ensuring safe operation of industrial machinery.
This model features a slow-action switching mechanism with 2 normally closed (NC) contacts, combined with an adjustable square stainless steel rod lever actuator, providing stable switching behaviour and flexible installation across a wide range of industrial applications.
Key Advantages
- Heavy-duty limit switch for industrial automation applications.
- 2 NC contacts for enhanced safety circuit reliability.
- Stable slow-action switching for controlled operation.
- Adjustable square rod lever for flexible mounting and alignment.
- Durable construction for long operational life.
- Reliable performance in harsh industrial environments.
Key Features
- Pizzato FR series position / limit switch.
- 2 NC slow-action contact configuration.
- Slow-action switching mechanism.
- Adjustable square stainless steel rod (3 × 3 × 125 mm).
- Technopolymer industrial housing.
- IP67 and IP69K protection rating for high environmental resistance.
- Silver contacts for reliable electrical conductivity.
- PG13.5 conduit entry.
Reliable Position Detection for Industrial Machinery
The Pizzato FR933 is designed to detect the position of moving machine components and ensure safe operation. It is commonly used to interrupt control circuits when guards are opened or when mechanical limits are reached, helping prevent equipment damage and improve operator safety.
Its dual normally closed contacts provide increased reliability in safety circuits, making it particularly suitable for applications requiring fail-safe operation and redundancy.
Typical Applications
- Machine guarding and safety interlocking systems.
- Industrial automation and production machinery.
- Position monitoring of moving components.
- Conveyor and material handling systems.
- Packaging and processing equipment.
- OEM machinery and control panel integration.
Technical Specifications
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| Device Type | Limit switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Actuator Type | Rod lever | |
| Connection | PG13.5 cable entry | |
| Series | FR Position Switches | |
| Product type | Limit / position switch | |
| Contact configuration | 2 NC | |
| Switching mechanism | Slow-action | |
| Rated operational voltage | up to 250 V AC | |
| Rated operational current | up to 10 A | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Housing material | Technopolymer | |
| Actuator type | Adjustable square rod lever | |
| Cable entry | PG13.5 | |
| Dimensions | approx. 51.5 × 30.8 × 30.8 mm | |
| Operating temperature | approx. minus 25 to plus 80 °C | |
| Mounting type | Panel / machine mounting | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR933 used for?
This limit switch is used for position detection and safety monitoring in industrial machinery and automation systems.
What contact configuration does this switch have?
The FR933 features 2 normally closed (NC) contacts for reliable safety circuit integration.
What actuator type does this model use?
This version includes an adjustable square rod lever, allowing flexible installation and alignment.
What switching mechanism does it use?
The switch uses a slow-action mechanism, ensuring stable and controlled switching performance.
Is this switch suitable for harsh environments?
Yes, with IP67 and IP69K protection ratings, it is highly resistant to dust and water ingress.
Trusted by Industrial Engineers Worldwide
Pizzato FR series limit switches are widely trusted by engineers and machine builders for their durability, precision and reliable performance in industrial automation and safety applications.
