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FR 993-D7K70 Pizzato Safety switch with separate actuator
Pizzato FR993-D7K70 safety switch with separate actuator, technopolymer housing, IP67/IP69K protection and 2 NC positive opening contacts for industrial machine safety.
£23.86
Why Choose the Pizzato FR993-D7K70 Safety Limit Switch?
The Pizzato FR993-D7K70 is a heavy-duty safety limit switch with separate actuator, designed for reliable machine guarding and position monitoring in industrial automation systems. As part of the robust Pizzato FR993 series, it delivers dependable interlocking performance for safety-critical applications.
Built with a durable technopolymer housing, the FR993-D7K70 offers excellent resistance to dust, moisture and mechanical stress while remaining lightweight and corrosion resistant. Its separate actuator configuration ensures flexible installation and enhances safety by preventing tampering or misalignment between the switch and actuator.
This model features a 2 NC slow-action contact configuration with positive opening operation, ensuring fail-safe switching in safety circuits. The D7K70 variant is typically used with key-type actuators, making it ideal for secure interlocking of safety doors and guard systems.
Key Advantages
- Reliable safety switch with separate actuator for machine interlocking.
- Dual normally closed (2 NC) contacts for fail-safe safety circuits.
- Durable technopolymer housing for harsh industrial environments.
- Key actuator compatibility for secure guard locking applications.
- Positive opening contacts for enhanced safety compliance.
- Long mechanical life with consistent switching performance.
Key Features
- Pizzato FR993 series safety switch.
- Model: FR993-D7K70.
- Type: Safety switch with separate actuator.
- Contact configuration: 2 NC slow action.
- Positive opening operation compliant with EN 60947-5-1.
- Technopolymer housing for durability and corrosion resistance.
- IP67 and IP69K protection ratings for demanding environments.
- Multiple conduit entry options (1 to 3 entries depending on version).
Reliable Safety Interlocking for Industrial Machinery
The FR993-D7K70 is designed to ensure safe machine operation by monitoring guards, doors and access panels. Its key-operated actuator system ensures machinery cannot operate unless safety barriers are correctly positioned, helping to protect operators and reduce operational risks.
The 2 NC contact configuration enables fault detection within safety circuits, ensuring that wiring failures or contact faults are identified quickly and reliably, supporting compliance with modern industrial safety standards.
Typical Applications
- Machine guarding and safety interlock systems.
- Safety doors, gates and protective covers.
- Industrial automation and production machinery.
- Conveyor systems and material handling equipment.
- Packaging and processing machinery.
- OEM machinery and robotics applications.
Technical Specifications
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| Housing Material | Technopolymer | |
|---|---|---|
| Device Type | Guard-locking switch | |
| Product Series | Pizzato FR | |
| IP Rating | IP67 | |
| Contacts | 2NC | |
| Safety Switch Type | Tongue interlock | |
| Series | FR993 Safety Switches | |
| Product type | Safety limit switch with separate actuator | |
| Actuator | External key actuator (not included) | |
| Contact configuration | 2 NC (slow action) | |
| Safety function | Positive opening (EN 60947-5-1) | |
| Housing material | Technopolymer | |
| Protection rating | IP67 (EN 60529) and IP69K (ISO 20653) | |
| Electrical rating | up to 250 V AC, 6 A | |
| Mechanical life | approx. 1,000,000 cycles | |
| Operating temperature | approx. -25 to +80 °C | |
| Conduit entry | PG13.5 threaded entry or multiple entries | |
| Weight | approx. 0.2–0.5 kg depending on configuration | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato FR993-D7K70 used for?
This safety switch is used to monitor machine guards and prevent machinery from operating when access points are open.
What contact configuration does it use?
It uses 2 normally closed (NC) contacts for fail-safe safety circuit operation.
Does it include an actuator?
No, a compatible key actuator must be selected and installed separately.
Is it suitable for harsh environments?
Yes, it features IP67 and IP69K protection ratings and a durable technopolymer housing.
Does it meet safety standards?
Yes, it includes positive opening contacts compliant with EN 60947-5-1.
Trusted by Industrial Safety Engineers
Pizzato FR series safety switches are trusted worldwide for delivering dependable interlocking performance, robust construction and compliance with industrial safety standards.
