TR-25 Buchholz Relay

Excellent UV shielding using anti-UV laminated glass with over 99% UV protection. This ensures even if the observation window cover is left open for prolonged period, the transformer oil will not be affected.
Laminated glass panel also ensures safety and protection.
Probe equipped for partial trigger function for testing and calibration. When half-pressed the probe will trigger warning signal, while fully-pressed the probe will trigger warning and locking signal.
High- strength full- metal movement structure ensuring stability at flow rate as high as 3.8 m/s.
Main shaft of the bearing supported by imported precision bearing, eliminating wear and tear in float shaft.
The oil flow baffle can automatically reset by gravity, eliminating the potential loss of the spring elasticity. IP67 protection class, no dew condensation inside.
High performance magnets maintaining magnetism even at 200℃ .