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Earth Leakage

ELR30PN Type A Earth Leakage Relay
  • Type A – NFC Earth Leakage Relay
  • Intuitive app with pre-defined “user profiles” for specific applications
  • User configurable Auto-reclosure operation and Filter cut-off points
  • Selectable Trip level (0.03 – 30A) and Time delay (0 – 10s)
  • 1 x SPDT/1 x SPNO Relay outputs
  • Multi-voltage (24 – 230VAC/DC)
  • UL Listed
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ELR01PN Type A Earth Leakage Relay
  • Type A – NFC Earth Leakage Relay
  • Intuitive app with pre-defined “user profiles” for specific applications
  • User configurable Auto-reclosure operation and Filter cut-off points
  • Selectable Trip level (0.006 – 1A) and Time delay (0 – 10s)
  • 1 x SPDT/1 x SPNO Relay outputs
  • Multi-voltage (24 – 230VAC/DC)
  • UL Listed
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ELRM44V-30 Earth Leakage Relay
ELRM44V-30 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 30A) and Time delay (0 – 10s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELRP48V-30
ELRP48V-30 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 30A) and Time delay (0 – 10s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 48 x 48mm, Panel mount
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BZCT035
BZCT035 Earth Leakage Toroid, 35mm Aperture
  • 35mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
  • DIN Rail Mounting Clip/Bracket accessory available (Part No. BZCT035/CP)
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BZCT070
BZCT070 Earth Leakage Toroid, 70mm Aperture
  • 70mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
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ELRB-03
ELRB-03
  • Monitors/detects smooth DC, pulsed DC and AC fault currents in conjunction with a separate residual current sensor
  • Adjustable Sensitivity and Time Delay
  • Combined Test/Reset button
  • Toroid open/short circuit detection
  • 2 Relay outputs – Standard Output (S.O.) and Positive Safety Output (P.S.O.)
  • Aux. supply voltage: 24-230VAC/DC
  • Compliant with IEC 60947-2 /Annex M
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Best selling product New product
ELRM44V-M[FS]
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 5A) and Time delay (0 – 5s)
  • Relay de-energises on trip operation
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount
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New product
ELRM44V-M
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 5A) and Time delay (0 – 5s)
  • Relay energises on trip operation
  • Isolated Auxiliary supply
  • 1 x SPDT Relay output
  • 44mm wide, DIN Rail mount
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New product
BZCT300 Earth Leakage Toroid, 300mm Aperture
  • 300mm diameter aperture 
  • 1/1000 ratio
  • Designed for direct attachment to cables
  • Tape wound
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LELRF-0300 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Compact dimensions – 17.5mm wide (DIN Rail mount)
  • True RMS
  • Fixed Trip level (300mA) and Time delay (0s)
  • Combined Test and Reset button
  • 1 x SPDT Relay output
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LELRF-0100 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Compact dimensions – 17.5mm wide (DIN Rail mount)
  • True RMS
  • Fixed Trip level (100mA) and Time delay (0s)
  • Combined Test and Reset button
  • 1 x SPDT Relay output
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LELRF-0030 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Compact dimensions – 17.5mm wide (DIN Rail mount)
  • True RMS
  • Fixed Trip level (30mA) and Time delay (0s)
  • Combined Test and Reset button
  • 1 x SPDT Relay output
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ELRM44
ELRM44V-3/2 (0.5s) Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Both internal relays configured to energise on trip
  • Selectable Trip level (0.03 – 3A) and Time delay (0 – 0.5s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELRM44
ELRM44V-10/2 (0.5s) Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Both internal relays configured to energise on trip
  • Selectable Trip level (0.03 – 10A) and Time delay (0 – 0.5s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELRM44
ELRM44V-30/2 (0.5s) Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Both internal relays configured to energise on trip
  • Selectable Trip level (0.03 – 30A) and Time delay (0 – 0.5s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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BZCT050
BZCT050 Earth Leakage Toroid, 50mm Aperture
  • 50mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
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BZCTR470
BZCTR470 Earth Leakage Toroid, 160 x 470mm Aperture
  • 160 x 470mm aperture
  • 1/1000 ratio
  • Corner fixing holes provided for securing as required
  • Suitable for installations that use busbars
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BZCTR350
BZCTR350 Earth Leakage Toroid, 150 x 350mm Aperture
  • 150 x 350mm aperture
  • 1/1000 ratio
  • Fixing slots provided in metal bracket
  • Suitable for installations that use busbars
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BZCT210
BZCT210 Earth Leakage Toroid, 210mm Aperture
  • 210mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
  • Supplied with separate mounting feet
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BZCT160
BZCT160 Earth Leakage Toroid, 160mm Aperture
  • 160mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
  • Supplied with separate mounting feet
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BZCT120
BZCT120 Earth Leakage Toroid, 120mm Aperture
  • 120mm diameter aperture
  • 1/1000 ratio
  • Surface mounting with 4 fixing slots
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ELRM44V
ELRM44V-3 (0.5s) Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 3A) and Time delay (0 – 0.5s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELR-IF
ELR-IF-0300 Type A Earth Leakage Relay with Integral Toroid
  • Type A – Earth Leakage Relay with Integral Toroid
  • Fixed Trip level (300mA) and Time delay (100ms)
  • Separate Test and Reset buttons
  • 1 x SPDT Relay output
  • DIN Rail or surface mount
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ELRM44V-10_500ms
ELRM44V-10 (0.5s) Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 10A) and Time delay (0 – 0.5s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELR-IF
ELR-IF-0100 Type A Earth Leakage Relay with Integral Toroid
  • Type A – Earth Leakage Relay with Integral Toroid
  • Fixed Trip level (100mA) and Time delay (100ms)
  • Separate Test and Reset buttons
  • 1 x SPDT Relay output
  • DIN Rail or surface mount
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ELRM44V-10
ELRM44V-10 Type A Earth Leakage Relay
  • Type A – Earth Leakage Relay
  • Selectable Trip level (0.03 – 10A) and Time delay (0 – 10s)
  • Local (and optional remote) Test/Reset buttons
  • Isolated Auxiliary supply
  • 1 x SPDT/1 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount
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ELR-IF
ELR-IF-0030 Type A Earth Leakage Relay with Integral Toroid
  • Type A – Earth Leakage Relay with Integral Toroid
  • Fixed Trip level (30mA) and Time delay (0s)
  • Separate Test and Reset buttons
  • 1 x SPDT Relay output
  • DIN Rail or surface mount
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