CARLO GAVAZZI DPA51CM44 Compact 3-Phase Monitoring Relay (DPA51 Series)

• Monitored Parameters: Phase Loss & Phase Sequence
• Mains Voltage Range: 208 to 480 VAC (±15%)
• Frequency Range: 50 to 60 Hz (±10%)
• Output Configuration: 1 x SPDT (Single Pole Double Throw / 1 Form C)
• Contact Rating: 5 A @ 250 VAC
• Mounting Type: DIN-rail (17.5 mm width)
• Time Delay: No delay adjustment (instantaneous reaction)
• IP Rating: IP20 (finger-safe protection)
• Safety Certifications: UL, CSA, CE
• Phase Loss Detection: If any one of the three phases goes dead or drops below the activation threshold (<85% of the rated phase-to-phase voltage), the relay immediately de-energizes. This prevents motors from running on two phases ("single-phasing"), which leads to rapid overheating, torque reduction, and eventual motor burnout.

Brand New CARLO GAVAZZI DPA51CM44 Phase Monitoring Relay. In stock — ships worldwide within 5-10 days.

1-year warranty against manufacturing defects. Contact us for pricing — reply within 24 hours.