Protection Relay

• Ambient Temperature
• -10C to +50C

• Coil Power
• < 3W

• Coil Voltage
• 110V/220V AC

• Color
• Black

• Contact Form
• SPDT Relay

• Contact Load
• Other, 5A, 250V AC

• Contact Material
• Silver alloy

• Contact Resistance
• 100 m

• Dielectiric Strength
• AC 2,000V, 1 minute

• Dimension (L*W*H)
• Approx. 150mm x 95mm x 60mm

• Insulation Resistance
• Up to 100 M

• Mechanical Life
• > 500,000 operations

• Operate Time
• Instantaneous (Relay) Response

• Power Consumption
• < 10W

• Product Type
• Insulation Resistance Monitor

• Protect Feature
• Other, Ground Fault Detection

• Rated Voltage
• 110V/220V AC

• Size
• Other, Standard Panel Mount

• Supply Terminal
• V+/V-, L/N

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Ground Fault/Insulation Monitoring

• Usage
• Industrial Ground Fault Monitoring

• Weight
• Approx. 400 g

• Working Temperature
• -10C to +50C

• Ambient Temperature
• -20C to +60C

• Coil Power
• Approx. 2W

• Coil Voltage
• 110V AC or 24V DC

• Color
• White/Gray

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5A @ 250V AC

• Contact Material
• Silver Alloy

• Contact Resistance
• <50 m

• Dielectiric Strength
• 2000V AC for 1 min

• Dimension (L*W*H)
• 224mm x 110mm x 220mm

• Insulation Resistance
• >100 M @ 500V DC

• Mechanical Life
• >10 Million Operations

• Operate Time
• Adjustable, typically < 50 ms

• Power Consumption
• < 5VA

• Product Type
• Ground Fault Relay

• Protect Feature
• Other, Field Ground Fault Detection

• Rated Voltage
• 110/220V AC / 24/48V DC

• Size
• Other, Standard Panel Mount

• Supply Terminal
• Front/Rear Terminal Block

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Electromechanical/Static Relay

• Usage
• Field Ground Protection for Generators and Transformers

• Weight
• Approx. 2.8 kg

• Working Temperature
• 0C to 50C

• Color
• Silver, black

• Product Type
• Motor Speed Controller

• Rated Voltage
• 110VAC input

• Supply Terminal
• Input terminal 1,2; Output terminal 3,4,5

• Terminal Type
• Other, Screw terminal

• Theory
• Other , Motor speed regulation

• Usage
• Permanent Magnet Motor Speed Controller

• Ambient Temperature
• -20C to +60C

• Color
• White/Grey

• Contact Form
• Relay contacts (digital)

• Contact Load
• Other, Low voltage signaling

• Contact Material
• Silver alloy

• Contact Resistance
• <50 m

• Dielectiric Strength
• 2000V AC for 1 min

• Dimension (L*W*H)
• 45mm x 65mm x 100mm (approx.)

• Insulation Resistance
• >100 M at 500V DC

• Mechanical Life
• >10 million operations

• Operate Time
• <20ms

• Power Consumption
• <2W

• Product Type
• Expansion IO Module

• Protect Feature
• Other, Overload protection, electrical isolation

• Rated Voltage
• 240V AC/DC

• Size
• Other, Compact module

• Supply Terminal
• AC/DC Universal supply

• Terminal Type
• Other, Screw clamp terminals

• Theory
• Other , Digital signal transmission

• Usage
• Digital Expansion IO Module for E300 Electronic Overload Relay

• Weight
• Approx. 210g

• Working Temperature
• -20C to +60C

• Ambient Temperature
• -20C to +60C

• Coil Power
• N/A (Solid-state relay)

• Coil Voltage
• N/A (Solid-state relay)

• Color
• Black

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5A @ 250 VAC

• Contact Material
• AgNi (Silver Nickel)

• Contact Resistance
• 100 m max.

• Dielectiric Strength
• 2,000 VAC, 50/60 Hz for 1 min

• Dimension (L*W*H)
• Approx. 90 mm x 18 mm x 65 mm

• Insulation Resistance
• 100 M minimum (at 500 VDC)

• Mechanical Life
• 10 million operations minimum

• Operate Time
• 0.1 s to 120 h (multi-range)

• Power Consumption
• Approx. 0.5 to 1.5 W depending on voltage

• Product Type
• Multi-Range Multi-Mode Timer Relay

• Protect Feature
• Other, IP20 (front), IP40 (housing)

• Rated Voltage
• 24-240V AC/DC

• Size
• Other, Standard DIN rail module

• Supply Terminal
• Direct connection to device terminals

• Terminal Type
• Other, Screw terminal

• Theory
• Other , Electromechanical timer relay

• Usage
• Industrial automation, control panels, timing operations

• Weight
• Approx. 100 g

• Working Temperature
• -20C to +60C

• Ambient Temperature
• -10C to +55C

• Coil Power
• Not applicable (Microprocessor relay)

• Coil Voltage
• Not applicable (Microprocessor relay)

• Color
• White/Grey

• Contact Form
• SPDT

• Contact Load
• Other, 5A at 250 VAC

• Contact Material
• Silver alloy

• Contact Resistance
• <100 m

• Dielectiric Strength
• 2 kV/1 min between contacts

• Dimension (L*W*H)
• 242 mm x 172 mm x 64 mm

• Insulation Resistance
• >100 M at 500 VDC

• Mechanical Life
• >10 million operations

• Operate Time
• <20 ms

• Power Consumption
• <10 W

• Product Type
• Protection Relay

• Protect Feature
• Other, Overcurrent, earth fault, feeder protection

• Rated Voltage
• 110-220 VAC/DC

• Size
• Other, Standard relay module

• Supply Terminal
• Rear terminal block

• Terminal Type
• Other, Screw terminal

• Theory
• Other , Digital Microprocessor-based relay

• Usage
• Protection relay for electrical networks

• Weight
• Approx. 2 kg

• Working Temperature
• -20C to +55C

• Ambient Temperature
• -10C to +55C

• Coil Power
• Approx. 5 W

• Coil Voltage
• 24-250 V AC/DC

• Color
• White/Grey

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5 A @ 250 V AC

• Contact Material
• Silver alloy

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 2 kV RMS for 1 min

• Dimension (L*W*H)
• Approx. 196 x 98 x 185 mm

• Insulation Resistance
• > 100 M at 500 V DC

• Mechanical Life
• >10,000 operations

• Operate Time
• Typically < 40 ms

• Power Consumption
• < 10 W

• Product Type
• Protection Relay

• Protect Feature
• Other, Overcurrent & earth fault protection

• Rated Voltage
• 24-250 V AC/DC

• Size
• Other, Standard relay module

• Supply Terminal
• Rear terminal block

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Electromechanical/Static

• Usage
• Feeder Protection Relay

• Weight
• Approx. 2 kg

• Working Temperature
• -10C to +55C

• Ambient Temperature
• -10C to +55C

• Coil Power
• N/A (Solid State)

• Coil Voltage
• N/A (Solid State)

• Color
• Front panel: White, Case: Blue/Gray

• Contact Form
• 1 NO + 1 NC

• Contact Load
• Other, 5A at 250V AC

• Contact Material
• Silver Alloy

• Contact Resistance
• 50 m

• Dielectiric Strength
• 2 kV, 50 Hz, 1 min

• Dimension (L*W*H)
• Approx. 485 mm x 340 mm x 135 mm

• Insulation Resistance
• > 1000 M

• Mechanical Life
• >10 million operations

• Operate Time
• 32 ms

• Power Consumption
• < 15 VA

• Product Type
• Digital Protection Relay

• Protect Feature
• Other, Overcurrent, Differential, Directional Comparison, Fault Recording

• Rated Voltage
• 110-250V AC/DC

• Size
• Other, 19-inch rack mount

• Supply Terminal
• Rear terminal block

• Terminal Type
• Other, Screw terminal

• Theory
• Other , Microprocessor-based relay

• Usage
• Line differential and directional comparison protection

• Weight
• Approx. 6.5 kg

• Working Temperature
• 0C to +50C

• Ambient Temperature
• -25C to +55C

• Coil Power
• Approx. 1.2 W

• Coil Voltage
• 24V DC

• Color
• Yellow

• Contact Form
• 2 NO + 2 NC (configurable)

• Contact Load
• Other, 6A, 250V AC / 6A, 24V DC

• Contact Material
• Ag Alloy

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 2.5 kV AC, 1 min

• Dimension (L*W*H)
• Approx. 100 x 85 x 45 mm

• Insulation Resistance
• >100 M (500V DC)

• Mechanical Life
• 10,000,000 operations

• Operate Time
• < 10 ms

• Power Consumption
• < 2.5 W

• Product Type
• Safety Relay Module

• Protect Feature
• Other, Overload and short-circuit protection

• Rated Voltage
• 24V DC

• Size
• Other, Standard DIN module size

• Supply Terminal
• 24V DC supply

• Terminal Type
• Other, Screw terminal

• Theory
• Other , Electromechanical relay

• Usage
• Industrial safety relay applications

• Weight
• Approx. 300 g

• Working Temperature
• -25C to +55C

• Ambient Temperature
• -40C to +60C

• Color
• Black

• Dielectiric Strength
• 1500V AC for 1 minute

• Dimension (L*W*H)
• Approx. 240 mm 115 mm 60 mm

• Product Type
• Digital Automatic Voltage Regulator

• Protect Feature
• Other, Over-voltage, Under-voltage, Over-excitation Protection

• Rated Voltage
• 180-240 VAC

• Size
• Other, Standard Marathon DVR2000E Size

• Supply Terminal
• Input at Terminal Block

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Digital Sensing and Regulation

• Usage
• For Brushless Alternators / Generator AVR

• Weight
• Approx. 530 g

• Working Temperature
• -40C to +60C

• Ambient Temperature
• -20C to +55C

• Coil Power
• < 3 VA

• Coil Voltage
• 110-240V AC/DC

• Color
• Transparent cover, black mounting base

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5A at 250V AC/30V DC resistive

• Contact Material
• AgNi (Silver Nickel)

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 2 kV, 50 Hz, 1 min

• Dimension (L*W*H)
• Approx. 170 x 110 x 70 mm

• Insulation Resistance
• > 100 M at 500 V DC

• Mechanical Life
• > 10 million operations

• Operate Time
• Typically < 50 ms

• Power Consumption
• < 3 VA

• Product Type
• Semi-Auto Synchronising Relay

• Protect Feature
• Other, Surge and overvoltage protection

• Rated Voltage
• 110-240V AC/DC

• Size
• Other, Standard relay module size

• Supply Terminal
• Rear panel

• Terminal Type
• Other, Screw terminals

• Theory
• Other , Electromechanical relay with electronic interface

• Usage
• Synchronizing generators with power systems

• Weight
• Approx. 600 g

• Working Temperature
• -20C to +55C

• Ambient Temperature
• -10C to +55C

• Coil Power
• Not applicable (solid-state design)

• Coil Voltage
• Powered from main supply voltage

• Color
• White/Grey

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5A (relay output contacts)

• Contact Material
• Silver alloy

• Contact Resistance
• <100 m

• Dielectiric Strength
• 2 kV, 50 Hz, 1 min

• Dimension (L*W*H)
• 272 mm x 212 mm x 141 mm

• Insulation Resistance
• >100 M at 500V DC

• Mechanical Life
• >10 million operations

• Operate Time
• <40 ms (typical)

• Power Consumption
• <20 VA

• Product Type
• Feeder Protection Relay

• Protect Feature
• Other, Overcurrent, Earth Fault, Restricted Earth Fault, Breaker Failure protection, Cold Load Pickup, Auto Reclose, Trip Circuit Supervision

• Rated Voltage
• 110-250 V AC/DC

• Size
• Other, 19 inch Rack Mountable

• Supply Terminal
• Rear side terminals

• Terminal Type
• Other, Screw Terminals

• Theory
• Other , Microprocessor Based Digital Protection Relay

• Usage
• Protection Relay for electrical systems

• Weight
• Approx. 2.5 kg

• Working Temperature
• -25C to +70C

• Ambient Temperature
• -10C to +55C

• Coil Power
• < 10 VA

• Coil Voltage
• 110-240 V AC/DC

• Color
• Grey

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5 A, 250 V AC

• Contact Material
• Silver alloy

• Contact Resistance
• < 50 m

• Dielectiric Strength
• 2 kV for 1 min

• Dimension (L*W*H)
• 380 mm x 270 mm x 120 mm

• Insulation Resistance
• > 100 M at 500 V DC

• Mechanical Life
• More than 10 million operations

• Operate Time
• < 30 ms

• Power Consumption
• < 15 VA

• Product Type
• Protection Relay

• Protect Feature
• Other, Overcurrent, Earth Fault, Differential, and Distance Protection

• Rated Voltage
• 110-240 V AC/DC

• Size
• Other, Standard Panel Mount

• Supply Terminal
• Back terminal

• Terminal Type
• Other, Screw

• Theory
• Other , Microprocessor based

• Usage
• Electrical Protection System

• Weight
• Approx. 4.5 kg

• Working Temperature
• -10C to +55C

• Ambient Temperature
• -10C to +55C

• Coil Power
• Not applicable (solid-state electronics)

• Coil Voltage
• Same as Rated Voltage (universal 110-240V AC/DC)

• Color
• Black / Grey

• Contact Form
• 2 changeover (DPDT)

• Contact Load
• Other, 5A 250V AC / 30V DC (resistive)

• Contact Material
• Silver alloy

• Contact Resistance
• <50 m

• Dielectiric Strength
• 2.5 kV, 50/60 Hz, 1 min

• Dimension (L*W*H)
• 96 x 48 x 110 mm

• Insulation Resistance
• >100 Mohm (at 500 V DC)

• Mechanical Life
• >1,000,000 operations

• Operate Time
• <20 ms

• Power Consumption
• <8VA

• Product Type
• Multifunction Relay and Control

• Protect Feature
• Other, Over/under voltage, phase failure, phase sequence, asymmetry protection

• Rated Voltage
• 110-240V AC/DC

• Size
• Other, 96 x 48 mm (front panel dimensions)

• Supply Terminal
• Rear

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Electronic relay and control logic

• Usage
• Multifunction relay and control for electrical panels and industrial automation

• Weight
• Approx. 350g

• Working Temperature
• -10C to +55C

• Ambient Temperature
• -25C to +55C

• Coil Power
• Approx. 2W

• Coil Voltage
• 24V DC

• Color
• Red and Black

• Contact Form
• 3 N/O Safety + 1 N/C Aux

• Contact Load
• Other, 6A at 230V AC / 24V DC

• Contact Material
• AgSnO2

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 2.5 kV (50/60 Hz, 1 min)

• Dimension (L*W*H)
• 114 x 22.5 x 99 mm

• Insulation Resistance
• > 100 M (at 500V DC)

• Mechanical Life
• 10,000,000 operations

• Operate Time
• 30 ms typical

• Power Consumption
• 2W max

• Product Type
• Safety Relay Base Module

• Protect Feature
• Other, Short circuit and overload protection

• Rated Voltage
• 24V DC

• Size
• Other, Standard relay module footprint

• Supply Terminal
• A1, A2

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Safety detection and relay

• Usage
• Safety circuit monitoring in machinery and automation systems

• Weight
• Approx. 180 g

• Working Temperature
• -25C to +55C

• Ambient Temperature
• -10C to +55C

• Coil Power
• Not applicable (uses electronic actuation)

• Coil Voltage
• Internally derived from main supply

• Color
• Grey and White

• Contact Form
• 2 NO + 2 NC (Configurable)

• Contact Load
• Other, 5A @ 250VAC or 30VDC (for output relays)

• Contact Material
• AgCdO (Silver Cadmium Oxide)

• Contact Resistance
• 50 m (initial)

• Dielectiric Strength
• 2kV AC between terminals for 1 minute

• Dimension (L*W*H)
• Approx. 185mm x 185mm x 95mm

• Insulation Resistance
• >100 M at 500 VDC

• Mechanical Life
• >10 million operations

• Operate Time
• Typically < 30 ms (depending on protection function)

• Power Consumption
• < 15 VA (nominal)

• Product Type
• Protection Relay (Multifunction)

• Protect Feature
• Other, Overcurrent, Earth Fault, Voltage, Frequency, Arc Protection, and more

• Rated Voltage
• 110-250V AC/DC

• Size
• Other, 144mm x 144mm (front panel)

• Supply Terminal
• Rear panel wiring, terminal block connection

• Terminal Type
• Other, Screw Terminals

• Theory
• Other , Microprocessor-based Digital Relay

• Usage
• Protection relay for medium voltage power distribution

• Weight
• Approx. 2.5 kg

• Working Temperature
• -25C to +70C (storage)

• Ambient Temperature
• -10C to +55C

• Coil Power
• Not applicable (Electronic relay)

• Coil Voltage
• Not applicable (Electronic relay)

• Color
• White/Grey

• Contact Form
• 1 NO + 1 NC or configurable

• Contact Load
• Other, 5 A, 250 V AC (Resistive)

• Contact Material
• Silver alloy

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 2 kV RMS for 1 min

• Dimension (L*W*H)
• Approx. 245 mm x 106 mm x 201 mm

• Insulation Resistance
• >1000 M at 500 V DC

• Mechanical Life
• >10 million operations

• Operate Time
• < 30 ms

• Power Consumption
• < 10 VA

• Product Type
• Numerical Relay

• Protect Feature
• Other, Synchro-Check and Voltage-Check Functions, Self-diagnostics

• Rated Voltage
• 110-240 V AC/DC

• Size
• Other, 19 Rack Mount, 4U Height

• Supply Terminal
• Rear Plug-in Connector

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Microprocessor Based Protection Relay

• Usage
• Numerical Synchro-Check and Voltage-Check Protection for Switchgear and Substation Automation

• Weight
• Approx. 2.5 kg

• Working Temperature
• -10C to +55C

• Ambient Temperature
• -10C to 55C

• Coil Power
• Not Applicable (Numerical Relay)

• Coil Voltage
• Not Applicable (Numerical Relay)

• Color
• Grey/White

• Contact Form
• SPDT (Single Pole Double Throw)

• Contact Load
• Other, 5A @ 250V AC

• Contact Material
• Silver Alloy

• Contact Resistance
• <50 m

• Dielectiric Strength
• 2 kV RMS for 1 min

• Dimension (L*W*H)
• 210mm 190mm 170mm

• Insulation Resistance
• >100 M

• Mechanical Life
• >10,000 operations

• Operate Time
• 20-40 ms

• Power Consumption
• Less than 10VA

• Product Type
• Overcurrent Protection Relay

• Protect Feature
• Other, Overcurrent, short circuit protection

• Rated Voltage
• 110V/220V AC/DC

• Size
• Other, Standard relay housing, approx. 210mm 190mm

• Supply Terminal
• Input terminals for AC/DC supply

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Electromagnetic/Static Relay (Numerical)

• Usage
• Overcurrent protection in electrical systems

• Weight
• Approx. 3.5 kg

• Working Temperature
• -10C to 55C

• Ambient Temperature
• -25C to +55C

• Coil Power
• Not Applicable (microprocessor relay)

• Coil Voltage
• Not Applicable (electronic relay)

• Color
• Grey/Black front panel with white frame

• Contact Form
• 2 C/O (SPDT)

• Contact Load
• Other, 5A at 250V AC/30V DC (resistive)

• Contact Material
• AgCdO (Silver Cadmium Oxide)

• Contact Resistance
• <100 m

• Dielectiric Strength
• 2 kV, 50/60 Hz, for 1 min

• Dimension (L*W*H)
• Approx. 110 x 100 x 110 mm

• Insulation Resistance
• >10 M at 500 V DC

• Mechanical Life
• >10,000,000 operations

• Operate Time
• Configurable, typically < 20 ms

• Power Consumption
• < 15 W

• Product Type
• Protection Relay

• Protect Feature
• Other, Feeder, transformer, motor, and generator protection

• Rated Voltage
• 24-250 V AC/DC

• Size
• Other, 96 x 96 mm front panel

• Supply Terminal
• Rear panel

• Terminal Type
• Other, Screw Terminal / Plug-in connectors

• Theory
• Other , Microprocessor-based protection relay

• Usage
• Protection relay for electrical systems

• Weight
• Approx. 1.5 kg

• Working Temperature
• -25C to +70C (storage)

• Ambient Temperature
• 0C to 60C

• Color
• Green/Gray

• Contact Form
• 16 Individual Outputs

• Contact Load
• Other, 0.5 A per Output

• Contact Material
• Solid-state

• Contact Resistance
• < 100 m

• Dielectiric Strength
• 1500 VAC

• Dimension (L*W*H)
• Approx. 145 x 45 x 110 mm

• Insulation Resistance
• >100 M @ 500 V DC

• Mechanical Life
• Solid-state (No Mechanical Parts)

• Operate Time
• < 1 ms

• Power Consumption
• 1.5 W

• Product Type
• Triac Output Module

• Protect Feature
• Other, Overvoltage Protection

• Rated Voltage
• 85-264 VAC

• Size
• Other, Standard Module (Fits SLC 500 Chassis)

• Supply Terminal
• 16 Channel Output

• Terminal Type
• Other, Screw Terminal

• Theory
• Other , Solid-state Triac Switching

• Usage
• Industrial Automation (Output Control in SLC 500 PLC)

• Weight
• 320 g

• Working Temperature
• 0C to 60C