Item condition | New |
Manufacture name | CM-ESS.2S Voltage monitoring relay 2c/o, B-C=3-600VRMS, 24-240VAC/DC |
Brand | ABB |
Categories |
Monitoring Relays
|
Harmonized System Code | 8536 4900 00 |
Single-phase under voltage possible | Yes |
Single-phase hysteresis possible | Yes |
Three-phase hysteresis possible | No |
Type of voltage measuring range | AC/DC |
Type of electric connection | Screw connection |
Voltage measuring range 1 | 3-600 V |
Min. adjustable delay-on energization time | 0 s |
Number of contacts as normally open contact | 0 |
Packing level 1 | 4016779852166 |
Width | 22.5 mm |
Height | 85.6 mm |
Depth | 103.7 mm |
With detachable clamps | No |
Three-phase under voltage possible | No |
Single-phase over voltage possible | Yes |
Three-phase over voltage possible | No |
Contains function DC-under voltage | Yes |
Contains function DC-over voltage | Yes |
Contains function DC-voltage hysteresis | Yes |
Rated control supply voltage at AC 50 Hz | 24-240 V |
Rated control supply voltage at AC 60 Hz | 24-240 V |
Rated control supply voltage at DC | 24-240 V |
Max. permitted delay-on energization time | 0 s |
Max. permitted off-delay time | 30 s |
Min. adjustable off-delay time | 0 s |
Response value voltage | 3-600 V |
Voltage type for actuating | AC/DC |
Number of contacts as normally closed contact | 0 |
Number of contacts as change-over contact | 2 |