As a supplier and distributor serving Pan India, Indus Megamart supports procurement teams with reliable sourcing, availability, and dispatch logistics for genuine Pilz safety components used in automation and machinery safety upgrades.
What is Pilz 787951 PSWZ X1P C Safety Relay
Pilz 787951 PSWZ X1P C Safety Relay is a multi-voltage safety monitoring relay designed to supervise emergency stop buttons, safety gates, and interlocking devices in industrial machinery. It evaluates input safety signals and controls output contacts to ensure machines transition to a safe state when a fault or unsafe condition is detected.
This relay belongs to the Pilz PSWZ series used for safety monitoring in control panels where voltage supply conditions may vary. Its ability to operate across a wide AC/DC range makes it suitable for retrofit projects, mixed-voltage environments, and legacy systems. It forms part of a hardwired safety circuit that isolates hazardous motion or energy when safety devices are triggered.
Applications of Pilz 787951 PSWZ X1P C Safety Relay
• Monitoring emergency stop circuits in conveyorized material handling lines where immediate stoppage is critical
• Safety gate supervision in robotic welding cells to prevent operator entry during operation
• Interlocking of access doors in high-speed packaging machinery
• Two-hand control monitoring in press machines and forming equipment
• Guard door monitoring in CNC machining centers and tool rooms
• Oversight of safety mats and light curtains in automated assembly stations
• Integration into retrofit safety panels where mixed supply voltages are present
Each application relies on the relay’s ability to reliably detect unsafe conditions and break the control circuit.
Industries Using Pilz 787951 PSWZ X1P C Safety Relay
This safety relay is commonly deployed in:
- Automotive component manufacturing
- Food and beverage processing lines
- Pharmaceutical packaging units
- Warehousing and logistics automation
- Machine tool manufacturing
- Printing and converting machinery
- Metal fabrication workshops
Operational Considerations
- Suitable for control panels with varied voltage availability
- Requires correct wiring as per safety circuit design
- Must be integrated with certified emergency stop and guard devices
- Placement inside properly rated enclosures is recommended
- Periodic testing of safety loop is required as part of maintenance protocol
- Compatible with standard industrial control panels and PLC-based systems
Customization Options
As a standardized safety relay, this model is not customizable. However, flexibility exists in how it is wired into:
- Single or dual-channel safety circuits
- Manual or automatic reset configurations
- Integration with other Pilz safety modules and contactors
Product Supply & Distribution Capability
Indus Megamart supplies genuine Pilz safety relays through its established sourcing network. Procurement teams benefit from:
- Assured product authenticity
- Batch availability for project requirements
- Support for repeat orders and panel standardization
- Coordination for urgent maintenance replacements
Supply Across India
From its operational base, Indus Megamart manages dispatch logistics to industrial hubs across India including Maharashtra, Gujarat, Tamil Nadu, Karnataka, Telangana, and North India manufacturing clusters. Products are packed for safe transit and dispatched through reliable logistics partners for timely delivery.
How to Choose the Right Pilz 787951 PSWZ X1P C Safety Relay
Buyer checklist:
- Verify voltage conditions of the control panel
- Identify type of safety device to be monitored (E-stop, gate, mat)
- Determine reset logic requirement
- Confirm required number of safety contacts
- Ensure compatibility with existing safety architecture
- Plan panel space for DIN rail installation
Comparison Table
This table helps buyers understand where this relay fits within Pilz safety relay choices.
Feature |
PSWZ X1P C |
Typical PNOZ Relay |
|
Voltage Flexibility |
Wide AC/DC range |
Mostly fixed 24V |
|
Retrofit Suitability |
High |
Moderate |
|
Application |
Mixed voltage panels |
Standardized panels |
|
Safety Monitoring |
E-stop, gates |
E-stop, gates |
|
Mounting |
DIN rail |
DIN rail |
Typical Use Case Scenarios
- Retrofitting old machinery where control voltage is not standardized
- Installing new safety circuits in packaging lines with multiple interlocks
- Upgrading safety panels in warehouses with automated conveyors
- Integrating safety monitoring in standalone machine tools
Procurement Process
For pricing, availability, and technical discussion, procurement teams can connect directly through the contact page:
https://www.indusmegamart.com/contact-us
Common Buyer Concerns Before Ordering
- Compatibility with existing safety devices
- Correct relay for dual-channel wiring
- Availability for maintenance spares
- Authenticity of supplied Pilz product
- Delivery timelines for project schedules
FAQ
Is Pilz 787951 PSWZ X1P C suitable for emergency stop monitoring?
Yes. It is designed to supervise emergency stop circuits and ensures the machine transitions to a safe state when the E-stop is activated or when a wiring fault is detected.
Can this relay operate on both AC and DC supply?
Yes. One of its primary advantages is the ability to function across a broad AC/DC voltage range, making it suitable for varied control panel environments.
Where is this relay typically installed?
It is mounted on DIN rails inside industrial control panels as part of the hardwired safety circuit.
Is it compatible with safety gates and interlocks?
Yes. It is commonly used to monitor safety gates, guard doors, and interlocking devices in machinery.
Does this relay require periodic testing?
Yes. Safety relays should be tested as part of routine safety maintenance to ensure correct functioning of the safety loop.
Can it be used in retrofit projects?
Yes. Its multi-voltage capability makes it particularly useful for retrofitting older machines.
Request a Quote for Pilz 787951 PSWZ X1P C Safety Relay
Indus Megamart supplies genuine Pilz safety relays to industrial buyers across India. Reach out for pricing, availability, and procurement support.
For enquiries, visit:
About Us: https://www.indusmegamart.com/about-us
Contact: https://www.indusmegamart.com/contact-us
Exact configurations may vary based on wiring and safety architecture.
Product Specifications
|
Parameter |
Overview* |
|
Product Series |
Pilz PSWZ Safety Relay |
|
Model Number |
787951 |
|
Supply Voltage |
24–240 VAC/DC (multi-voltage capability) |
|
Function |
Monitoring E-stop, gates, interlocks |
|
Mounting |
DIN rail mounting |
|
Output Contacts |
Safety-rated relay contacts (configuration varies) |
|
Reset Type |
Manual / Automatic depending on wiring |
|
Application |
Machinery safety circuits |
Customer reviews