Pizzato CSAR-21V230 safety relay, 230 V AC, designed for reliable safety monitoring and protection in industrial machinery and automation systems.
£110.48
The Pizzato CSAR-21V230 is a compact and reliable safety relay module designed for monitoring emergency stop circuits, safety gates, end position switches and other protective devices in industrial automation systems. As part of the Pizzato CS AR-21 safety module series, it provides dependable safety circuit evaluation for machinery requiring reliable operator protection and controlled shutdown functions.
The CSAR-21V230 is designed for industrial safety applications where monitored start operation and dependable safety switching are required. It supports one or two channel safety inputs and can be integrated with emergency stop devices, safety switches and machine guarding systems to help maintain safe operating conditions.
With a 230 VAC supply voltage, 2 normally open safety contacts and 1 normally closed auxiliary contact, the Pizzato CSAR-21V230 provides a flexible DIN rail mounted safety solution for OEM machinery, automation systems and industrial control panels. The module supports safety applications up to Category 3, PL e and SIL CL 3 when correctly integrated into a suitable safety system.
Safety relay modules such as the Pizzato CSAR-21V230 monitor protective circuits and ensure machinery switches into a safe condition when an emergency stop or safety device is activated. This helps protect operators while maintaining dependable industrial machine operation.
The CS AR-21 series is developed for machine builders and automation engineers requiring dependable safety circuit evaluation with monitored start functionality. Its compact design, flexible input configuration and safety-rated outputs allow straightforward integration into modern industrial control systems.
| Voltage | 230 V |
|---|---|
| IP Rating | IP20 |
| Series | CSAR Safety Relays |
| Product type | Safety relay |
| Rated supply voltage | 230 V AC |
| Number of inputs | 8 |
| Output contacts | 3 NO + 1 NC |
| Response time | ≤ 20 ms |
| Mounting type | DIN rail |
| Protection rating | IP20 |
| Dimensions (H × W × D) | approx. 110 × 45 × 120 mm |
| Weight | approx. 0.25 kg |
| HS Code | 85369095 |
The CSAR-21V230 is a safety relay module used for monitoring emergency stops, safety gates and end position safety devices in industrial machinery.
The Pizzato CSAR-21V230 operates with a 230 VAC supply voltage.
The module provides two normally open safety contacts and one normally closed auxiliary contact.
The module supports safety applications up to Category 3, Performance Level e and SIL CL 3 when correctly integrated into a suitable safety system.
The safety relay is designed for DIN rail mounting inside industrial electrical control cabinets.
Pizzato CS AR safety modules provide reliable machine protection solutions for automation professionals requiring dependable emergency stop and safety monitoring performance.{ "@context": "https://schema.org/", "@type": "Product", "name": "Pizzato CSAR-21V230 Safety Relay Module", "sku": "CSAR-21V230", "mpn": "CSAR-21V230", "brand": { "@type": "Brand", "name": "Pizzato Elettrica" }, "category": "Safety Relay Modules", "description": "Pizzato CSAR-21V230 safety relay module with 2NO safety outputs and monitored start function designed for emergency stop, safety gate and industrial machine safety applications.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Supply voltage", "value": "230 VAC" }, { "@type": "PropertyValue", "name": "Safety contacts", "value": "2 NO" }, { "@type": "PropertyValue", "name": "Auxiliary contact", "value": "1 NC" }, { "@type": "PropertyValue", "name": "Safety category", "value": "Category 3" }, { "@type": "PropertyValue", "name": "Performance level", "value": "PL e" }, { "@type": "PropertyValue", "name": "Safety integrity level", "value": "SIL CL 3" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Pizzato CSAR-21V230 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The CSAR-21V230 is a safety relay module used for monitoring emergency stops, safety gates and end position safety devices in industrial machinery." } }, { "@type": "Question", "name": "What voltage does the CSAR-21V230 require?", "acceptedAnswer": { "@type": "Answer", "text": "The Pizzato CSAR-21V230 operates with a 230 VAC supply voltage." } }, { "@type": "Question", "name": "How many safety outputs does this module provide?", "acceptedAnswer": { "@type": "Answer", "text": "The module provides two normally open safety contacts and one normally closed auxiliary contact." } }, { "@type": "Question", "name": "What safety level can the CSAR-21V230 achieve?", "acceptedAnswer": { "@type": "Answer", "text": "The module supports safety applications up to Category 3, Performance Level e and SIL CL 3 when correctly integrated into a suitable safety system." } }, { "@type": "Question", "name": "How is the CSAR-21V230 installed?", "acceptedAnswer": { "@type": "Answer", "text": "The safety relay is designed for DIN rail mounting inside industrial electrical control cabinets." } } ] }
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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...