ABB Phase Monitoring Relay, 3 Phase, SPDT, 208 → 440V ac, DIN Rail

Use this SPDT phase monitoring relay from ABB to safeguard your equipment from electrical damage. Its 3-phase configuration detects voltage surges, monitors for phase failure and shuts down your equipment when a fault occurs. For optimal safety, a time delay of 500ms stops machinery quickly when a fault is detected. Screw clamp terminals make installation easy without the need for complex tools and ensure resistance to vibration. The unit's silver contacts are highly conductive and resistant to corrosion and impact, so you can rely on them for a stable connection.

• Low weight of 68g makes it easy to handle and install
• Operating altitude of 2000m so you can use it in elevated settings
• DIN rail mounting for fast and easy installation
• Yellow LED indicators show operation status for easy troubleshooting
• Mechanical service life of 30,000,000 cycles for long-term performance

• Industrial conveyors
• Air compressors
• Hydraulic pumps

This relay has compact dimensions of 22.5 (W) x 78.5 (D) x 78 (H), so you can install it in busy setups.

Phase Sequence/Failure Relays

Monitoring of 3 phase supplies
Orange housing manufactured to DIN 43 880
DIN rail mount