Description
Isolation Monitoring Device Isolation Monitoring Device IR470LY-4021
Reliable isolation monitoring for enhanced electrical safety in industrial systems.
| Brand | ABB |
| Model | IR470LY-4021 |
| Voltage | 230 V AC |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 90 x 70 x 65 mm (HxWxD) |
| Warranty | 2 years |
| Certifications | CE, UL, IEC 61557-8 |
| SKU / MPN | IR470LY-4021 |
| What’s in the box | Isolation Monitoring Device IR470LY-4021, User Manual, Mounting Accessories |
| Measurement Range | 0 to 1000 kΩ |
| Response Time | ≤ 500 ms |
| Operating Temperature | -25°C to +70°C |
| Display | LED indication for status and alarms |
| Mounting Type | DIN rail mounting |
| Output Signal | Relay contact, 1 changeover contact |
Key benefits: Provides continuous monitoring of insulation resistance to prevent electrical faults and enhance system safety; compact design allows easy integration into control panels; fast response time ensures timely fault detection.
Typical applications: Used in medical equipment, industrial machinery, and power distribution systems where insulation monitoring is critical for safety and compliance.
Order number: Isolation Monitoring Device Isolation Monitoring Device IR470LY-4021
Lifecycle: Active product, currently in production and supported.
Documentation: User manual and technical datasheet available upon request.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
William G. –
Very sturdy enclosure, IP rating seems genuine. Good value for money.