Pilz PNOZ X2.8P Safety Relay 777301 - 24 V AC/DC in Howrah

Buy or Enquire for Pilz 777301 in Howrah

For a maintenance replacement, machine build or control-panel procurement, quote the complete manufacturer part number 777301, not only "PNOZ X2.8P". Confirm the required quantity, the 24 V AC/DC supply, 3 N/O safety + 1 N/C auxiliary contact arrangement, plug-in screw-terminal connection, Howrah delivery pincode and applicable purchase documentation. Confirm the current selling unit, GST basis, stock, lead time and warranty directly on the exact Indus MegaMart product page. No specific local warehouse or delivery promise is implied.

Pilz PNOZ X2.8P 777301 – Verified Specifications

Contact-rating caution: Pilz lists a 6 A maximum under specified AC-1 / DC-1 conditions and different values for other utilisation categories. This is not a blanket 6 A rating for every load or safety configuration. A qualified designer must verify actual load, contact utilisation category, fuse protection and the current Pilz operating manual.

What the 3 NO + 1 NC Contacts Mean

The three N/O contacts are the relay's safety-contact outputs used within a correctly designed safety circuit. The one N/C contact is an auxiliary contact, not an extra safety output. Procurement and replacement checks should distinguish contact *purpose*, not merely count four contacts and assume they are interchangeable. Integration with contactors, monitoring and reset functions must follow the approved machine-safety design and the manufacturer's instructions.

Choose the Correct Pilz Part Number

777301 is the 24 V AC/DC version with plug-in screw terminals. A similarly named 787301 is a different Pilz version with plug-in spring-loaded terminals. The Pilz range also includes other supply-voltage variants; a similar appearance or contact count is not evidence of interchangeability. Check the equipment bill of materials, installed part marking, terminal style, input arrangement and validated safety-function design before approving a replacement.

Applications and Safety Selection

This relay is intended for safety-oriented interruption and monitoring in appropriate industrial machinery applications, including emergency-stop devices and guard/safety-gate circuits. Suitability for a particular installation depends on the whole safety function: sensor arrangement, fault detection, feedback loop, wiring, reset logic, load, and the required safety performance. The presence of a safety relay alone does not certify the safety of a machine. Installation, commissioning, validation and any replacement must be performed by qualified personnel following the current Pilz operating manual and the machine's documented safety assessment. Never bypass protective devices or use this product as a substitute for an engineering risk assessment.

Howrah Industrial Procurement Checklist

For procurement teams, OEM panel builders and industrial maintenance teams in Howrah, the safest order enquiry includes the Pilz 777301 part number, the installed/required terminal type, 24 V AC/DC supply, required quantity and delivery pincode. Request confirmation of new-unit condition, manufacturer's documentation, traceable part identification, seller-specific warranty terms, invoice and serviceability before purchase. Explore safety relays, the Pilz brand range, or the industrial automation category for adjacent products; the exact 777301 page remains the right destination for this SKU.

Frequently Asked Questions

1. What is the full Pilz model number for this safety relay?

The exact part number is 777301, named PNOZ X2.8P 24VACDC 3n/o 1n/c by Pilz. Use the numeric part number when ordering.

2. Can the Pilz 777301 operate on both 24 V AC and 24 V DC?

Yes. Pilz specifies a 24 V AC/DC supply for this exact part. Check the permitted electrical conditions in the manufacturer's operating manual before integration.

3. How many safety and auxiliary contacts are provided?

The 777301 has three normally open safety contacts and one normally closed auxiliary contact. The auxiliary contact is not another safety output.

4. Is Pilz 777301 the same as Pilz 787301?

No. Pilz lists 777301 with plug-in screw terminals and 787301 with spring-loaded terminals. Do not assume direct replacement compatibility without an engineering review.

5. Can the relay monitor an E-STOP button and a safety gate?

Pilz specifies E-STOP and safety-gate monitoring as applications. The precise circuit and whether one device can serve a given safety function depend on the manufacturer's manual and the machine's assessed design.

6. Does the relay support both one-channel and two-channel input configurations?

Yes. The manufacturer describes one- or two-channel wiring and applicable cross-short detection options. A qualified person must choose and validate the correct arrangement.

7. What is the relay width and terminal connection type?

The housing is 22.5 mm wide, and the model uses plug-in screw terminals. The full manufacturer-listed dimensions are 22.5 × 94 × 121 mm.

8. Are all four output contacts safety-rated?

No. There are three N/O safety contacts and one N/C auxiliary contact. The auxiliary contact must not be counted as a fourth safety output.

9. Is 6 A the allowable current under all load types?

No. The manufacturer's 6 A figure is tied to stated utilisation conditions. Load category, contact protection and design limits must be checked for the actual circuit.

10. Can the part be ordered for a Howrah delivery address?

Use the exact Indus MegaMart listing to confirm current availability, seller pack, payment or enquiry options and delivery eligibility for your Howrah pincode. Product visibility alone does not establish stock or delivery time.

Check Availability for Pilz PNOZ X2.8P 777301 in Howrah

Visit the Pilz PNOZ X2.8P Safety Relay 24 V AC/DC 3NO 1NC (777301) product page on Indus MegaMart. Verify part number 777301, the plug-in screw-terminal version, required quantity, current price/GST terms and Howrah pincode serviceability. For project or maintenance procurement, submit the exact manufacturer part number and your technical requirements so the offered item can be checked against the approved machine-safety design.