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Operating Voltage Range:12 to 24V DC
Operating Current Range:5 to 20mA
Relay Type:SPST (Single Pole Single Throw)
Contact Rating:10A at 250VAC or 4A at 110VDC
Insulation Resistance:≥ 10^9 ohms @ 500VDC
Operating Temperature Range:-40°C to +85°C
Humidity Tolerance:95% RH non-condensing
The ABB Flasher BV77-1 Motor Protection Relay is engineered with advanced solid-state technology for precise and reliable motor protection.
Equipped with a broad operating voltage range and protection modes, it safeguards against overloads, short-circuits, and ground faults, ensuring uninterrupted power supply.
Withstanding temperatures from -25°C to +55°C, this relay is built for extreme environments, maintaining performance across various industrial settings.
Featuring a long operating life of 50,000 cycles, the Flasher BV77-1 offers durability and reduces maintenance costs over its lifecycle.
The relay’s contact rating of 30 A at 240V AC ensures compatibility with a wide range of motors, providing flexible and efficient protection tailored to diverse industrial applications.
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