The Pizzato CSAR-08MU12 is a reliable safety relay module designed for monitoring emergency stop circuits, safety guards and industrial safety devices in machine automation applications. As part of the Pizzato CS AR-08 safety module series, it provides dependable safety monitoring for machine builders and automation engineers requiring high-performance machine protection.
The CSAR-08MU12 is designed for safety applications up to Category 4, Performance Level e (PL e) and SIL 3. Its compact housing and DIN rail mounting design allow simple installation inside industrial control panels while providing reliable monitoring of safety circuits.
Featuring a 12 V DC supply voltage, two normally open safety output contacts and flexible input monitoring capabilities, the CSAR-08MU12 is suitable for emergency stop monitoring, movable guard monitoring and connection with electromechanical safety devices or safety sensors.
Key Advantages
Reliable safety relay module for industrial machine protection.
Supports Category 4, PL e and SIL 3 safety applications.
12 V DC supply voltage suitable for industrial safety systems.
Two normally open safety output contacts.
Designed for emergency stop and safety guard monitoring.
Compact DIN rail mounting design for control cabinets.
Key Features
Pizzato CS AR-08 safety module series.
2NO safety output contacts.
Category 4 safety performance.
Performance Level e (PL e) capability.
SIL 3 safety integrity level capability.
12 V DC supply voltage.
One or two channel safety input monitoring.
Automatic, manual or monitored start configuration.
LED indicators for supply and channel status monitoring.
Plug-in screw terminal connections.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: CS AR-08
Model: CSAR-08MU12
Product type: Safety relay module
Safety function: Emergency stop and safety guard monitoring
Supply voltage: 12 V DC
Safety outputs: 2 normally open (2NO)
Auxiliary output: 1 normally closed (1NC)
Safety category: Category 4
Performance level: PL e
Safety integrity level: SIL 3
Mounting type: DIN rail mounting
Connection type: Plug-in connectors with screw terminals
Housing width: Approx. 22.5 mm
Protection rating: IP40
Operating temperature: -25 °C to +55 °C
Reliable Safety Control for Industrial Machinery
Safety relay modules such as the Pizzato CSAR-08MU12 provide an essential interface between safety devices and machine control systems. They continuously monitor safety circuits and remove hazardous machine operation when unsafe conditions are detected.
The CS AR-08 series is developed for industrial automation environments requiring dependable safety performance, straightforward installation and compliance with modern machine safety standards. The module can monitor emergency stop buttons, safety switches, magnetic safety sensors and other safety devices.
Typical Applications
Emergency stop circuit monitoring.
Safety guard and access door monitoring.
Industrial machinery safety systems.
Packaging and production equipment.
Automation control panels.
OEM machine building applications.
Technical Specifications
Current
8 A
IP Rating
IP65
Series
CSAR Safety Switches
Product type
Safety switch
Rated current
8 A
Operating voltage
12 V DC
Switch type
Mechanical / electrical
Mounting type
Panel / machine guard mounting
Protection rating
IP65
Dimensions (H × W × D)
approx. 105 × 55 × 32 mm
Weight
approx. 0.28 kg
HS Code
85369095
Frequently Asked Questions
What is the Pizzato CSAR-08MU12 used for?
The CSAR-08MU12 is a safety relay module used for monitoring emergency stop devices, safety guards and other safety inputs on industrial machinery.
What safety level does this module support?
The module supports safety applications up to Category 4, PL e and SIL 3 when correctly installed within a suitable safety system.
What supply voltage does the CSAR-08MU12 require?
The Pizzato CSAR-08MU12 operates from a 12 V DC supply voltage.
How many safety outputs are available?
The module provides two normally open safety output contacts for controlling safety-related machine functions.
Where is this safety relay installed?
The CSAR-08MU12 is typically installed inside electrical control cabinets using DIN rail mounting.
Trusted for Industrial Safety Applications
Pizzato CS AR safety modules are used by machine builders and automation professionals worldwide to deliver reliable emergency stop monitoring, safety guard protection and dependable industrial machine safety control.
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Current
8 A
IP Rating
IP65
Series
CSAR Safety Switches
Product type
Safety switch
Rated current
8 A
Operating voltage
12 V DC
Switch type
Mechanical / electrical
Mounting type
Panel / machine guard mounting
Protection rating
IP65
Dimensions (H × W × D)
approx. 105 × 55 × 32 mm
Weight
approx. 0.28 kg
HS Code
85369095
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...