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Item #: 753032108
Power Supply Unit
Type 2 arrester replacement plug (surge arrester) with high-capacity varistor with low leakage current.
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Item #: 753032110
Jumper
Type 2 replacement arrester plug with N-PE spark gap
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Item #: 900129057
Sensor / Actuator Connector
Type 1 / Class I / B arrester (lightning arrester) replacement plug for paths L-N and L-PEN can be combined with FLASHTRAB compact series of products.
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Item #: 753031730
Wiring Bridge
Base element for type 2 arresters of the VALVETRAB MS product range. Version for 1-phase power supply with separate installation of N and PE conductors.
  • Versions with and without floating remote indication contact
  • Single/multi-position design for accommodating protective plugs
  • DIN rail module
  • Coding when protective plug is inserted for the first time
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Item #: 753031723
Semiconductor Reversing Contactor
Base element for type 2 arresters of the VALVETRAB MS product range with remote indication contact. Version for 1-phase power supply with separate installation of N and PE conductors.
  • Versions with and without floating remote indication contact
  • Single/multi-position design for accommodating protective plugs
  • DIN rail module
  • Coding when protective plug is inserted for the first time
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Item #: 753031718
Cable Clamp
2-pos. rail-mountable surge arrester for 2+0 circuit thermal/dynamic monitoring and visual fault indicator.
Arrester rated voltage: 275 V AC.
  • Multi-channel type 2 arrester
  • Type 2 surge arresters with consistent plug-in design
  • Disconnect device on each individual plug
  • Optical, mechanical status indication for the individual arresters
  • With or without floating remote indication contact
  • Mechanical coding of all slots
  • Plugs can be checked with CHECKMASTER
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Item #: 753032102
Bus Coupler
Type 1 / Class I / B arrester (lightning current arrester) with arc chopping spark gap 1-channel. Housing width: 17.5 mm (1 Div.)
  • High discharge capacity
  • Single-channel
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Item #: 753040477
Safety Relay
Type 1 / Class I (lightning current arrester) with arc chopping spark gap and ignition electronics with control lamp quenching plates for high mains follow-through current quenching capacity 1-channel. Protection level: 2.5 kV. Housing width: 35 mm (2 Div.)
  • 1-channel
  • Triggered
  • High discharge capacity
  • Good follow current quenching capacity with higher rated voltage
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Item #: 753028994
Industrial Ethernet Switch
Universal varistor-based plug-in lightning arrester for 3-phase power supply networks with separate N and PE (5-conductor system: L1 L2 L3 N PE) for Lightning Protection Levels III and IV with remote indication contact.
  • Plugs can be checked with CHECKMASTER
  • With or without floating remote indication contact
  • Secure hold of plugs in the event of high lightning current loads and strong vibrations
  • Optical, mechanical status indication for the individual arresters
  • Thermal disconnect device for each individual plug
  • Mechanical coding of all slots
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Item #: 753040565
Software
Universal varistor-based plug-in lightning arrester for 3-phase power supply networks with separate N and PE (5-conductor system: L1 L2 L3 N PE) for Lightning Protection Levels III and IV.
  • Consistent plug-in design
  • Secure hold of plugs in the event of high lightning current loads and strong vibration
  • Thermal disconnect device for each individual plug
  • Optical, mechanical status indication for the individual arresters
  • With or without floating remote indication contact
  • Mechanical coding of all slots
quantity