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Pilz 777302
by Pilz
Read verified buyer reviews ↓OverviewThe Pilz 777302 PNOZsigma safety relay is a vital component for ensuring the safety and reliability of industrial systems. Manufactured by Pilz, this unit is engineered for precise, fail-safe control in crucial applications such as emergency stops, safety gates, and light curtains. Its advanced design ensures hazardous machinery is safely deactivated, protecting staff and preventing equipment damage. Operating at 24VDC, this safety relay represents advanced safety technology, providing a comprehensive solution for modern automated environments.Featuring a versatile output configuration, the PNOZsigma 777302 includes two normally open (NO) safety contacts, one normally closed (NC) monitoring contact, and a dedicated semiconductor output (SO). This combination allows for accurate control and rapid, safe halting of motion in diverse industrial settings. Its compact size enables straightforward integration into existing control panels, and its DIN rail mounting capability ensures quick and secure installation. Integrated diagnostic features, including clear LED status indicators, facilitate rapid troubleshooting and continuous system health monitoring.Key Features Two NO Safety Contacts: Provides dependable integration for safety circuits, ensuring secure and fail-safe operation. One NC Monitoring Contact: Offers continuous and reliable monitoring, promptly detecting and addressing any faults or unsafe conditions. One Semiconductor Output: Enables real-time, high-speed transmission of safety signals for quick response in critical applications. 24V DC Operating Voltage: Optimized for seamless integration with a wide range of industrial automation systems, ensuring versatile application. LED Status Indicators: Delivers clear visual feedback on the relay's operational status, simplifying diagnostics and maintenance. Compact Design: Engineered for space efficiency, its minimal footprint is ideal for optimizing space within crowded control cabinets. DIN Rail Mounting: Ensures straightforward and secure installation, facilitating quick deployment and easy integration into industrial setups. Technical Specifications Model: Pilz PNOZsigma (777302) Operating Voltage: 24V DC Safety Contacts: 2 NO Monitoring Contact: 1 NC Semiconductor Output: 1 SO Connection Type: Screw terminals Mounting Type: DIN Rail Protection Rating: IP40 (housing), IP20 (terminals) Operating Temperature: -25°C to 55°C (-13°F to 131°F) Applications Emergency Stop Monitoring: Provides essential fail-safe shutdown for machinery, crucial for operator safety in critical situations. Safety Gate & Door Monitoring: Prevents unauthorized access to hazardous zones, protecting personnel from moving parts and dangerous processes. Two-Hand Control Systems: Enhances operator protection by requiring simultaneous activation from both hands, preventing injury during machine operation. Light Curtain & Sensor Integration: Integrates with advanced automated safety systems, improving overall system responsiveness and security. Presses & Robotics Safety Control: Delivers precise and reliable motion control, ensuring the safe operation and shutdown of high-risk industrial equipment. Why Choose?The Pilz 777302 PNOZsigma is an excellent choice for industrial applications requiring uncompromised safety and reliability. Built with Pilz's renowned engineering expertise, this safety relay offers a high-performance solution that meets strict safety standards. Its robust construction ensures durability in demanding industrial environments, while its advanced features provide comprehensive protection for both machinery and personnel. Choosing the PNOZsigma 777302 offers peace of mind, knowing your operations are protected by a leading safety component.Order NowEnhance your industrial safety systems by ordering the Pilz 777302 PNOZsigma safety relay today. Contact us for competitive pricing and expert support.FAQWhat is the primary function of the Pilz 777302 safety relay?The primary function of the Pilz 777302 safety relay is to provide fail-safe monitoring and control for critical industrial safety applications, such as emergency stops and safety gates, to protect personnel and equipment.What are the key output configurations of this safety relay?The Pilz 777302 features two normally open (NO) safety contacts, one normally closed (NC) monitoring contact, and a dedicated semiconductor output (SO) for versatile control.Is the Pilz 777302 difficult to install or integrate?No, the Pilz 777302 is designed for easy integration due to its compact size and DIN rail mounting capability, allowing for quick and secure installation into existing control panels.What environments is the Pilz 777302 suitable for?With an operating temperature range of -25°C to 55°C and robust construction, the Pilz 777302 is suitable for a wide range of industrial environments, including those with harsh conditions.How does the Pilz 777302 assist with diagnostics?The Pilz 777302 includes intuitive LED status indicators that provide clear and immediate visual feedback on the relay's operational status, simplifying troubleshooting and continuous monitoring.
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Pilz 777302
Overview
This is a genuine Pilz component from the PNOZ Safety Relays family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Pilz catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Pilz automation ecosystem
- Engineered to integrate inside PNOZ Safety Relays installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pilz equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Pilz catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Pilz platform with documented conversion notes for the PNOZ Safety Relays family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: Pilz PNOZsigma (777302)
- Operating Voltage: 24V DC
- Safety Contacts: 2 NO
- Monitoring Contact: 1 NC
- Semiconductor Output: 1 SO
- Connection Type: Screw terminals
- Mounting Type: DIN Rail
- Protection Rating: IP40 (housing), IP20 (terminals)
- Operating Temperature: -25°C to 55°C (-13°F to 131°F)
Applications
- Emergency Stop Monitoring: Provides essential fail-safe shutdown for machinery, crucial for operator safety in critical situations.
- Safety Gate & Door Monitoring: Prevents unauthorized access to hazardous zones, protecting personnel from moving parts and dangerous processes.
- Two-Hand Control Systems: Enhances operator protection by requiring simultaneous activation from both hands, preventing injury during machine operation.
- Light Curtain & Sensor Integration: Integrates with advanced automated safety systems, improving overall system responsiveness and security.
- Presses & Robotics Safety Control: Delivers precise and reliable motion control, ensuring the safe operation and shutdown of high-risk industrial equipment.
Why Choose the 777302?
The Pilz 777302 PNOZsigma is an excellent choice for industrial applications requiring uncompromised safety and reliability. Built with Pilz's renowned engineering expertise, this safety relay offers a high-performance solution that meets strict safety standards. Its robust construction ensures durability in demanding industrial environments, while its advanced features provide comprehensive protection for both machinery and personnel. Choosing the PNOZsigma 777302 offers peace of mind, knowing your operations are protected by a leading safety component.
Availability & Shipping
- ▸In stock: 777302 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 777302 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Pilz
Machine down? We ship parts the same day.
New, surplus, and refurbished Pilz inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Pilz resources
What Verified Buyers Say
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.