Pizzato CSAT-01M120 timer safety relay, 120 V AC, designed for reliable timed monitoring and protection in industrial machinery and automation systems.
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The Pizzato CSAT-01M120 is an advanced safety relay module designed for monitoring emergency stop circuits and safety gates in industrial automation and machinery applications. Part of the Pizzato CS AT safety module series, it provides enhanced machine protection through instantaneous and delayed safety outputs for controlled shutdown sequences.
The CSAT-01M120 is developed for demanding safety applications requiring Category 4 protection, Performance Level e and SIL 3 capability. It combines flexible input monitoring, delayed output functions and compact DIN rail installation, making it suitable for modern industrial safety systems.
Operating with a 120 V AC supply voltage, the CSAT-01M120 provides two instantaneous normally open safety contacts, one instantaneous normally closed auxiliary contact and two delayed normally open safety contacts. The delayed outputs allow controlled machine shutdown procedures where power removal timing is required.
Key Advantages
Advanced safety relay module for industrial machine protection.
120 V AC supply voltage for industrial control applications.
Combination of instantaneous and delayed safety outputs.
Category 4 safety performance for demanding machinery applications.
Supports emergency stop and safety gate monitoring.
DIN rail mounting design for efficient electrical cabinet installation.
Key Features
Pizzato CS AT-01 safety module series.
2NO instantaneous safety contacts.
1NC instantaneous auxiliary contact.
2NO delayed safety contacts.
120 V AC supply voltage.
Emergency stop monitoring capability.
Safety gate and movable guard monitoring.
Input monitoring with one or two safety channels.
Automatic, manual or monitored start selection.
SIL 3 / PL e / Category 4 safety capability.
Technical Specifications
Manufacturer: Pizzato Elettrica
Series: CS AT Safety Modules
Model: CSAT-01M120
Product type: Safety relay module
Supply voltage: 120 V AC
Instantaneous safety outputs: 2NO
Delayed safety outputs: 2NO
Auxiliary contact: 1NC
Safety category: Category 4
Performance level: PL e
Safety integrity level: SIL 3
Input configuration: 1 or 2 channel safety inputs
Start function: Automatic, manual or monitored start
Mounting type: DIN rail mounting
Electrical connection: Plug-in connectors with screw terminals
Housing width: Approx. 45 mm
Operating temperature: -25 to +55 °C
Protection rating: IP40 housing / IP20 terminals
Power consumption: Approx. 10 VA AC
Reliable Safety Monitoring for Industrial Automation
Safety relays such as the Pizzato CSAT-01M120 provide essential monitoring functions within industrial safety systems. They evaluate signals from emergency stop buttons, safety switches and protective guards to ensure hazardous machine operations are safely interrupted when unsafe conditions are detected.
The CS AT series provides additional flexibility through delayed safety contacts, allowing machine designers to implement controlled shutdown sequences while maintaining high safety standards for industrial equipment.
Typical Applications
Emergency stop circuit monitoring.
Safety gate and guard door monitoring.
Controlled machine shutdown systems.
Industrial automation equipment.
Production and packaging machinery.
Machine tools and processing equipment.
OEM safety control panels.
Technical Specifications
Voltage
120 V
IP Rating
IP20
Series
CSAT Timer Relays
Product type
Timer safety relay
Rated supply voltage
120 V AC
Time delay range
0.1–10 s adjustable
Output contacts
2 NO + 1 NC
Response time
≤ 20 ms
Mounting type
DIN rail
Protection rating
IP20
Dimensions (H × W × D)
approx. 90 × 35 × 60 mm
Weight
approx. 0.25 kg
HS Code
85369095
Frequently Asked Questions
What is the Pizzato CSAT-01M120 used for?
The CSAT-01M120 is a safety relay module used for monitoring emergency stops and safety gates in industrial machinery applications.
What supply voltage does the CSAT-01M120 require?
The module operates using a 120 V AC supply voltage.
What outputs does the CSAT-01M120 provide?
The module provides two instantaneous NO safety contacts, one NC auxiliary contact and two delayed NO safety contacts.
What safety level does this module support?
The CSAT-01M120 supports safety applications up to Category 4, Performance Level e and SIL 3.
Where is the CSAT-01M120 installed?
The module is typically installed on a DIN rail inside industrial electrical control cabinets.
Trusted for Industrial Machine Safety
Pizzato CS AT safety modules are trusted by machine builders and automation professionals worldwide to provide reliable safety monitoring, controlled shutdown functions and dependable protection for industrial equipment.
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Voltage
120 V
IP Rating
IP20
Series
CSAT Timer Relays
Product type
Timer safety relay
Rated supply voltage
120 V AC
Time delay range
0.1–10 s adjustable
Output contacts
2 NO + 1 NC
Response time
≤ 20 ms
Mounting type
DIN rail
Protection rating
IP20
Dimensions (H × W × D)
approx. 90 × 35 × 60 mm
Weight
approx. 0.25 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...