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FD 979-K50 Pizzato Rope safety switch without reset for simple stop
Pizzato FD979-K50 rope-operated safety switch with 2 NC contacts, roller actuator and positive opening, designed for emergency stop systems in industrial machinery.
£28.39
Why Choose the Pizzato FD979-K50 Rope Safety Switch?
The Pizzato FD979-K50 is a compact and durable rope-operated safety switch designed for emergency stop and safety monitoring in industrial machinery such as conveyors and automated systems. As part of the reliable Pizzato FD 979 series, it provides immediate machine shutdown when the safety rope is actuated, ensuring fast and effective operator protection.
This model features a robust metal housing and a longitudinal rope actuator without reset, enabling instant stop functionality without requiring manual reset. Its compact footprint makes it ideal for installations where space is limited but reliable safety performance is essential.
With a 2 NC slow-action contact configuration and positive opening operation, the FD979-K50 ensures dependable interruption of safety circuits. The inclusion of a roller actuator and M12 connector option enhances installation flexibility and operational reliability.
Key Advantages
- Reliable rope pull emergency stop system for industrial machinery.
- Positive opening contacts ensure safe disconnection in safety circuits.
- Compact design suitable for space-constrained installations.
- Durable metal housing for harsh industrial environments.
- Roller actuator for smooth and consistent operation.
- No reset required for immediate stop applications.
Key Features
- Pizzato FD 979 rope safety switch series.
- 2 NC slow-action contacts with positive opening.
- Longitudinal rope actuator without reset.
- Standard roller actuator for reliable actuation.
- IP67 protection rating for dust and water resistance.
- PG13.5 threaded conduit entry with optional M12 connector.
- Operating temperature range approx. -25°C to +80°C.
- Mechanical durability up to 1,000,000 cycles.
Reliable Emergency Stop Protection for Industrial Systems
Rope-operated safety switches such as the FD979-K50 provide continuous protection along machinery. When the rope is pulled from any point, the switch activates and immediately interrupts the control circuit, stopping the machine to prevent injury or equipment damage.
This model is particularly suited to applications requiring simple stop functionality without reset, ensuring fast intervention in emergency situations while maintaining reliable long-term operation.
Typical Applications
- Conveyor belt emergency stop systems.
- Material handling and logistics equipment.
- Packaging and production lines.
- Industrial automation safety circuits.
- Compact machinery requiring reliable stop systems.
- OEM machinery and system integration.
Technical Specifications
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| Connection | M12 connector | |
|---|---|---|
| Device Type | Rope-pull switch | |
| Product Series | Pizzato FD | |
| Current | 6 A | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Safety Switch Type | Rope pull switch | |
| Housing Material | Metal | |
| Series | FD 979 | |
| Product type | Rope safety switch | |
| Contact configuration | 2 NC | |
| Contact type | Slow action, positive opening | |
| Rated voltage | up to 250 V AC | |
| Rated current | up to 6 A | |
| Protection rating | IP67 | |
| Housing material | Metal | |
| Actuator type | Longitudinal rope with roller | |
| Electrical connection | PG13.5 or M12 connector | |
| Operating temperature | -25°C to +80°C | |
| Mechanical durability | approx. 1,000,000 cycles | |
| Typical rope length | up to approx. 18 m (single-sided installation) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FD979-K50 used for?
This is a rope-operated safety switch used to stop machinery when a safety rope is pulled along conveyors or industrial systems.
Does this switch require manual reset?
No, it is designed without reset, allowing immediate stop functionality when actuated.
What contact configuration does it have?
It features 2 normally closed contacts with positive opening for safety applications.
What type of actuator does this model use?
This version includes a longitudinal rope actuator with a roller for consistent and reliable operation.
Is it suitable for harsh environments?
Yes, its IP67 protection rating and metal housing make it suitable for demanding industrial environments.
Trusted by Industrial Safety Engineers
Pizzato rope safety switches are widely trusted by engineers and machine builders for delivering reliable emergency stop protection across conveyors and industrial systems.
