Description
Isolation Monitoring Device Insulation Monitoring Device IR155-3204
Reliable insulation monitoring for enhanced electrical safety in industrial systems.
| Brand | Siemens |
| Model | IR155-3204 |
| Voltage | 230 V AC |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 90 x 70 x 65 mm |
| Warranty | 2 years |
| Certifications | CE, UL, IEC 61557-8 |
| SKU / MPN | IR155-3204 |
| What’s in the box | Insulation Monitoring Device, Mounting accessories, User manual |
| Measuring Range | 0 to 1 MΩ to 1 GΩ |
| Response Time | ≤ 500 ms |
| Output Signal | Relay contact, 250 V AC / 6 A |
| Operating Temperature | -25°C to +70°C |
| Mounting Type | DIN rail |
| Display | LED status indicators |
| Protection Class | IP20 |
Key benefits: Provides continuous insulation resistance monitoring to prevent electrical faults and enhance system reliability; compact design allows easy installation in control panels.
Typical applications: Used in industrial machinery, power distribution systems, and medical equipment to monitor insulation integrity and ensure operational safety.
Order number: Isolation Monitoring Device Insulation Monitoring Device IR155-3204
Lifecycle: Active product with ongoing support and updates.
Documentation: User manual and technical datasheet available online.
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Thomas K. –
Good transaction! The item arrived well-protected. Tested under load, no issues.