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Semaphore Indicators
Semaphore Indicators
Semaphore indicators are designed to perform on Instrumentation. Control & Relay Panel's mimic diagram. It indicates the 'open' or 'close' position of the circuit Breaker. PT ON / OFF switch, Earth Switch, Isolator etc. For automatic status indication of Isolators, Earth Switches. Circuit Breakers etc. on Mimic diagram of Control Panels. The Dial Needle Positions itself to right angle with reference to the mimic, when the-Isolator, breaker etc. is in 'Open' position. In "Closed' position of the Isolator. Breaker etc, the needle positions itself to bridge the gap between the lines and provide continuity in the mimic diagram. When supply to the Semaphore Indicator fails. the needle moves to occupy the intermediate position at 45o.
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- Color: Body Black, Dial White
- Bazel Size: Dia, 36mm, 48mm & 63mm
- Rated Voltages: 24V - 30V DC
- Operating Voltages: 60% to 120% of rated voltage
- Burden: Less than 30mA
- Terminals: 3 Nos
- Endurance Test: 0.10 million operations
- Continuously rated heavy duty solenoid coil
- Dust & vermin proof
- Exceeds IS-3231 1965., specifications
- Superior operating torque & locking
- Prolonged test for each unit, for operational accuracy & endurance
- Aesthetically designed
- Quality standards matches international standards