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  2L10 / 2L11 Battery Earth Fault Relays

  Funkce Wide range of battery voltages catered for High sensitivity 2L11 model differentiates between positive & negative earth faults Low burden Fast operate time High output contact rating with optional magnetic arc blowouts Optional hand reset flag Size 2M draw out case Aplikace Sub-station battery supplies are critical to the correct operation of critical protection & other functions. The 2L10 & 2L11 are designed to operate on earth faults or…
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  2TD770 700 Series Temperature Sensing Relay

  The 2TD770 Series relays are solid state temperature sensing relays for use in motor protection applications where sensors are located in the stator windings. Heavy duty industrial motors are prone to catastrophic failure. If overheating occurs due to such circumstances as locked rotor, restricted cooling or heavy starting conditions. The 2TD770 can be used to effectively monitor the motor temperature and switch its mechanical output relay to indicate an alarm…
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  3Y701 700 Series DC Auxiliary Relay

  The 3Y701Series are heavy duty attracted armature general purpose auxiliary relays suitable for applications where high levels of electrical isolation, DC switching capacity & reliability is required. The 700 Series range of electronic measuring relays are manufactured as a modular approach to electrical system protection & control. Designed to meet rigid Australian & international specifications the 700 Series provide a flexible, cost effective & extremely reliable solution for a multitude…
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  TCM Trip Circuit Manager

  The TCM System is a modular and cost-effective high-performance tripping relay with integrated supervision functions designed for power utility protection and control applications. The TCM System provides a robust and reliable high-speed interface between the protection system and the circuit breaker. A more economical alternative to traditional tripping relays, the TCM provides a compact, flexible and high-performance solution to meet applicable IEC standards. A wide voltage range, high burden operation…