ABB Stotz S&J 3-Phase Monitoring Relay CM-PAS.41P

Manufacturer: ABB Stotz S&J
Designation: 3-Phase Monitoring Relay 2W 30s, 3x300-500VAC
Type: CM-PAS.41P
Electrical connection type: Spring terminal connection
With removable terminals: no
Rated control supply voltage Us at AC 50 Hz: 300..500 V
Rated control supply voltage Us at AC 60 Hz: 300..500 V
Type of voltage for actuation: AC
Phase sequence monitoring function: yes
Phase failure detection function: yes
Under-voltage detection function: no
Over-voltage detection function: no
Asymmetry detection function: yes
Voltage measurement range: 300..500 V
Min. adjustable response delay time: 0.2 s
Max. permissible response delay time: 0.2 s
Min. adjustable fallback delay time: 0.1 s
Max. permissible fallback delay time: 30 s
Number of contacts as changeover: 2
Width: 22.5 mm
Height: 85.6 mm
Depth: 103.7 mm

The CM-PAS.41P monitors the following parameters: phase failure, phase sequence, and phase asymmetry. The rated control supply voltage of 300-500 V AC corresponds to the measurement voltage, and the device is powered from the measurement voltage. Output: 2 changeover contacts (250 V / 4 A). A switch-on delay can be set from 0 to 30 s (0, 0.1-30 s). A sealable clear cover to protect against unauthorized adjustment of the settings is available as an accessory. The device features maintenance-free and easy-to-handle push-in terminals. EAN: 4016779851985.