MVAW - Legacy
Interposing Relays
MVAW02 is under last-time buy. Orders may be placed until 31st March 2026 and will be fulfilled based upon availability.
MVAW - Legacy
Interposing Relays
MVAW02 is under last-time buy. Orders may be placed until 31st March 2026 and will be fulfilled based upon availability.
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HGA Hinged Armature Auxiliary Relay
The Type HGA hinged armature auxiliary relays are designed to provide additional...
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MVAP 22
Voltage Selection/Fuse Failure Relays
The MVAP 22 is essentially a fuse failure relay with changeover output contacts enabling it’s use for either voltage selection or fuse failure protection. A typical application as a voltage selection relay is the automatic connection of metering equipment to an alternative supply if the normal or preferred supply fails. As a fuse failure relay, it will monitor the output of a voltage transformer and give an alarm or disconnect protection circuits for VT fuse failure.
MVAP 22
Voltage Selection/Fuse Failure Relays
The MVAP 22 is essentially a fuse failure relay with changeover output contacts enabling it’s use for either voltage selection or fuse failure protection. A typical application as a voltage selection relay is the automatic connection of metering equipment to an alternative supply if the normal or preferred supply fails. As a fuse failure relay, it will monitor the output of a voltage transformer and give an alarm or disconnect protection circuits for VT fuse failure.
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HGA Hinged Armature Auxiliary Relay
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PRiMA Plug-in Auxiliary Relays
PRiMA relays are ruggedized and specifically designed to be part of large scale electrical fixed installations, where robustness, reliability and compliance with substation norms are paramount. PRiMA auxiliaries are versatile plug-in relays with up to four pairs of output contacts. The space efficient design allows mounting in any location within a cubicle or panel, whether front or back of panel, DIN rail, etc. Typical applications are for general contact multiplication, interlocking, volts/no volts indication and other annunciation.
PRiMA Plug-in Auxiliary Relays
PRiMA relays are ruggedized and specifically designed to be part of large scale electrical fixed installations, where robustness, reliability and compliance with substation norms are paramount. PRiMA auxiliaries are versatile plug-in relays with up to four pairs of output contacts. The space efficient design allows mounting in any location within a cubicle or panel, whether front or back of panel, DIN rail, etc. Typical applications are for general contact multiplication, interlocking, volts/no volts indication and other annunciation.
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HGA Hinged Armature Auxiliary Relay
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MVAJ 05x/10x/20x Trip Relays
High-speed tripping and control relays
The MVAJ range consists of highly reliable hinged armature relays designed to directly operate circuit breaker trip coils. Built to very high specifications, the MVAJ range provides an extremely flexible and reliable link between the protective relays and the circuit breakers.
MVAJ 05x/10x/20x Trip Relays
High-speed tripping and control relays
The MVAJ range consists of highly reliable hinged armature relays designed to directly operate circuit breaker trip coils. Built to very high specifications, the MVAJ range provides an extremely flexible and reliable link between the protective relays and the circuit breakers.
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HGA Hinged Armature Auxiliary Relay
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MVAA
Auxiliary Relays
The MVAA is a low burden auxiliary relay, which is used to provide multiple contact requirements for protection schemes. The MVAA auxiliary relay is compact in design is mechanically stable. It is user-friendly to operate and can be used to provide multiple contact requirements using a wide voltage range.
Three reset versions suitable for a wide voltage range
Suitable for a wide voltage range, the MVAA comes in manual, self and electrical reset versions. Its compact design and positive action are enhanced with a high degree of mechanical stability.
MVAA
Auxiliary Relays
The MVAA is a low burden auxiliary relay, which is used to provide multiple contact requirements for protection schemes. The MVAA auxiliary relay is compact in design is mechanically stable. It is user-friendly to operate and can be used to provide multiple contact requirements using a wide voltage range.
Three reset versions suitable for a wide voltage range
Suitable for a wide voltage range, the MVAA comes in manual, self and electrical reset versions. Its compact design and positive action are enhanced with a high degree of mechanical stability.
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HGA Hinged Armature Auxiliary Relay
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MCAA
Auxiliary Relays
The MCAA relays are current operated attracted armature units of compact design with a positive action and a high degree of mechanical stability. The MCAA is used for connecting in series with tripping relays or circuit breaker trip coils to monitor the presence of current on an ‘all or nothing’ basis. MCAA relays provide output contacts and operation indicator for circuit breaker control, remote and local alarms and event recording.
MCAA
Auxiliary Relays
The MCAA relays are current operated attracted armature units of compact design with a positive action and a high degree of mechanical stability. The MCAA is used for connecting in series with tripping relays or circuit breaker trip coils to monitor the presence of current on an ‘all or nothing’ basis. MCAA relays provide output contacts and operation indicator for circuit breaker control, remote and local alarms and event recording.
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SAM Static Timing Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the MVTT14, MVTT15 and PRiMA relays.
SAM Static Timing Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the MVTT14, MVTT15 and PRiMA relays.
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JBC/JBCG/JBCV Phase and Ground Overcurrent Relay
Manufacturing for this product has been discontinued.
JBC/JBCG/JBCV Phase and Ground Overcurrent Relay
Manufacturing for this product has been discontinued.
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IJS Synchronism Check Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the 889 relay.
IJS Synchronism Check Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the 889 relay.
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IFV Time Delay Voltage Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the P94V relays.
IFV Time Delay Voltage Relay
Manufacturing for this product has been discontinued. As an alternative, please refer to the P94V relays.