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| Attribute name | Attribute value |
|---|---|
| Main | |
| Number of outputs | 1 relay, 1 binary |
| Type of measurement | current, earth fault current internal measurement |
| Relay application | arc protection |
| Product or component type | I/O expansion module |
| Range of product | PowerLogic |
| Control and monitoring type | switchgear internal arc detection |
| Number of inputs | 3 current for analog input, 1 binary |
| [Us] rated supply voltage | 24 V DC |
| Device short name | VAM 4CRL |
| Complementary | |
| Mounting support | DIN rail |
| Height | 92 mm |
| Display type | LED indicator |
| Depth | 25 mm |
| Width | 157 mm |
| Net weight | 0.52 kg |
| Environment | |
| Operating altitude | < 2000 m |
| Ambient air temperature for operation | -10-55 °C |
| IP degree of protection | IP21 |
| Ambient air temperature for storage | -40-70 °C |
| Relative humidity | 0-75 %, 0-90 % non-condensing |
| Contractual warranty | |
| Warranty | 18 |