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FX 2193-D3 Pizzato Safety switch with separate actuator
Pizzato FX2193-D3 safety interlock switch with separate actuator, 3NC slow-action contacts, positive opening and IP67/IP69K protection for machine guarding applications.
£22.90
Why Choose the Pizzato FX2193-D3 Safety Interlock Switch?
The Pizzato FX2193-D3 is a heavy-duty safety interlock switch with separate actuator, designed for reliable machine guarding and industrial safety applications. As part of the robust Pizzato FX series, it delivers dependable position monitoring and ensures safe operation across automated machinery.
Constructed with a durable technopolymer housing and high-quality internal components, the FX2193-D3 is engineered for long-term performance in demanding environments. Its non-detachable head with actuator interface enables precise alignment and consistent operation when installed on machine guards and access points.
Featuring a 3NC slow-action contact configuration with positive opening contacts, this model is designed for fail-safe safety circuits. Any actuator disengagement or system fault immediately opens the circuit, ensuring rapid shutdown of machinery.
Key Advantages
- Reliable safety interlock switch with separate actuator.
- 3NC contacts for enhanced fail-safe protection.
- Positive opening mechanism for safety-critical systems.
- IP67 / IP69K protection for harsh industrial environments.
- Robust construction ensures long service life.
- Suitable for high-reliability safety circuits.
Key Features
- Pizzato FX series safety switch.
- Separate actuator design for machine guarding.
- 3 normally closed contacts (slow action).
- Positive opening operation compliant with EN 60947-5-1.
- Technopolymer housing with high mechanical strength.
- Dual PG13.5 conduit entries for flexible wiring.
- Silver contacts for reliable conductivity.
- Operating temperature approx. -25°C to +80°C.
Enhanced Fail-Safe Machine Guard Interlocking
Safety interlock switches like the FX2193-D3 are essential for protecting operators by monitoring guard doors and access panels. When the actuator is removed or misaligned, the switch interrupts the control circuit and immediately stops machinery.
The 3NC fail-safe contact configuration provides an additional layer of redundancy compared to standard 2NC designs, ensuring higher reliability in safety-critical applications where maximum protection is required.
Typical Applications
- Machine guarding and safety doors.
- Industrial automation and production machinery.
- Packaging and processing equipment.
- High-safety applications requiring redundant circuits.
- Access control on hazardous machinery.
- Conveyor and robotic systems.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Connection | Cable entry PG13.5 | |
| Product Series | Pizzato FX | |
| Device Type | Guard-locking switch | |
| IP Rating | IP67 | |
| Contacts | 3NC | |
| Safety Switch Type | Tongue interlock | |
| Series | FX Series | |
| Product type | Safety interlock switch with separate actuator | |
| Contact configuration | 3NC, slow action | |
| Positive opening | Yes | |
| Housing material | Technopolymer | |
| Protection rating | IP67 (EN 60529) / IP69K (ISO 20653) | |
| Cable entry | 2 × PG13.5 | |
| Contact material | Silver contacts | |
| Operating temperature | -25°C to +80°C | |
| Mounting type | Machine / panel mounting | |
| Actuator | Separate (not included) | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FX2193-D3 used for?
This switch is used for safety interlocking of machine guards to ensure machinery stops when access doors or protective covers are opened.
What is the benefit of 3NC contacts?
Three normally closed contacts provide increased redundancy and higher safety reliability compared to standard configurations.
What does “positive opening” mean?
Positive opening ensures the contacts physically separate even in the event of internal failure, guaranteeing safe circuit interruption.
Is the FX2193-D3 suitable for harsh environments?
Yes, it features IP67 and IP69K protection, making it suitable for demanding industrial conditions.
Does it include the actuator?
No, the actuator is supplied separately and must be selected according to the application.
Trusted by Machine Safety Engineers
Pizzato FX series safety switches are widely used by industrial engineers to ensure safe machine operation, providing reliable protection and compliance with modern safety standards.
