Abb CM-PFS.S Phase Sequence Monitors Code: 1SVR730824R9300

CM-PFS Phase Sequence & Loss Monitor

On fault, relay de-energizes & yellow LED turns off
No ON delay

ABB Phase Monitoring Relay, 16mA Current Rating, 250V AC Operational Voltage - 1SVR730824R9300 CM-PFS.S

Protect your electrical circuits from damage due to phase faults with this monitoring relay from ABB. The unit has a double-pole, double-throw configuration, which means that it can control two circuits in two or three positions (ON-ON or ON-OFF-ON). Its silver-nickel contacts are conductive and have low electrical resistance, so they deliver a reliable connection. As the relay is sensitive to phase and voltage faults and has a swift response time of 500ms, it can trigger a response before the fault damages your circuit.

Features & Benefits

• Compact dimensions of 85.6 (H) x 22.5 (W) x 103.7mm (L) for space-saving installation
• Long mechanical service life of 30,000,000 cycles
• Screw connections with double-chamber cage connection terminals use a single screw to open and close both cages
• Designed for tool-free DIN rail mounting

Applications

• Process and packaging facilities
• Heating and air conditioning systems
• Compressors

Attribute

Monitoring Application Phase

Electrical Phase 3

Contact Configuration DPDT

Mounting Type DIN Rail

Phase Sensitivity Phase Failure, Phase Sequence

Time Delay 500ms

Frequency Sensing Range 45 → 65Hz

Series CM-PFS

Terminal Type Screw

Minimum Operating Temperature -25°C

Width 22.5mm

Dimensions 103.7 x 22.5 x 85.6mm

Maximum Operating Temperature +60°C

Operating Temperature Range +60°C

Height 85.6mm

Length 103.7mm