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FR 1633 Pizzato Position switch with adjustable square rod lever
Pizzato FR1633 safety limit switch with adjustable square rod lever and dual NC contacts, designed for industrial safety monitoring and position detection.
£14.19
Why Choose the Pizzato FR1633 Safety Limit Switch?
The Pizzato FR1633 is a heavy-duty safety limit switch designed for precise position monitoring and reliable safety interlocking in industrial machinery. As part of the durable Pizzato FR series, it delivers consistent performance and long service life in demanding automation environments.
Constructed with a rugged technopolymer housing and precision-engineered internal components, the FR1633 ensures dependable operation even under repeated mechanical stress. It is widely used to monitor machine guards, moving components and access points to maintain safe operation.
This model features a slow-action switching mechanism and an adjustable square stainless steel rod lever actuator, allowing flexible installation and stable, controlled actuation across a wide range of industrial applications.
Key Advantages
- Heavy-duty safety limit switch for industrial environments.
- Dual NC contacts for enhanced safety circuit reliability.
- Stable slow-action switching for controlled operation.
- Adjustable square rod lever for flexible mounting.
- Durable construction for long operational life.
- Reliable performance in harsh industrial conditions.
Key Features
- Pizzato FR series position / safety limit switch.
- 2 NC independent contacts.
- Slow-action switching mechanism.
- Adjustable square stainless steel rod lever (3 × 3 × 125 mm).
- Technopolymer industrial housing.
- IP67 and IP69K protection rating for high environmental resistance.
- Independent contact design for improved safety reliability.
- Suitable for safety-critical industrial applications.
Reliable Safety Monitoring for Industrial Machinery
The Pizzato FR1633 is designed to detect the position of moving components and ensure safe operation of machinery. It is commonly used to interrupt control circuits when guards are opened or when mechanical limits are reached, helping prevent accidents and equipment damage.
Its dual normally closed (NC) contacts provide redundancy for safety circuits, making it suitable for applications requiring higher safety integrity levels.
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 / Safety Limit Switches | |
| Product type | Safety limit / position switch | |
| Contact configuration | 2 NC (independent) | |
| 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 FR1633 used for?
This safety limit switch is used for position monitoring and safety interlocking in industrial machinery and automation systems.
What contact configuration does this switch have?
The FR1633 features 2 normally closed (NC) independent contacts for safety circuit applications.
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, providing 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 for their durability, precision and reliable performance in safety-critical industrial automation systems.
