Industrial Electrical Products
Explore our full verified catalog of authorized O/E/N Power Relays, PROK Devices Earth Leakage Relays, CBCT sensors, and comprehensive industrial electrical equipment.

Series 26
Miniature High Power PCB Relay
- 1 Form A, 1 Form C, 2 Form C versions available
- 5kV Dielectric Strength between contact & coil
- Direct PCB type

Series 31(1R/2R)
Medium Power Industrial Relay
- 2 Form C & 3 Form C Contacts
- DIN Rail Mounting Socket Available
- Free Wheeling Diode Optional

Series 31(3R/4R)
Medium Power Industrial Relay
- 2 Form C & 3 Form C Contacts
- DIN Rail Mounting Socket Available
- Free Wheeling Diode (Optional)

Series 31H
Heavy Duty Power Relay
- 2 Form C and 1 Form Z available
- DIN Rail mounting socket
- Dust Protected

Series 33
General Purpose Power Relay
- DC & AC Versions available
- Direct Panel Mountable / Din rail Socket mountable
- Dust protected

Series 33H
Heavy Duty Power Relay
- 2 Form C and 1 Form Z versions
- Dust Protected
- Heavy Duty - Rated upto 20A at 220VDC

Series 3572
Heavy Duty PCB Power Relay
- Direct PCB Mountable
- Heavy duty
- Immersion cleanable version available

Series 45
Miniature Industrial PCB Relay
- Compact Design
- Dielectric upto 1200VRMS
- PCB Mountable

Series 48
Miniature Power PCB Relay
- Creepage distance 8 mm
- Direct PCB type
- International Standard Foot Print

Series 53
Heavy Duty Relay
- 6.3mm Flat Terminals
- Dual Contacts
- Limiting Continuous Current upto 70A

Series 53PT
Heavy Duty Relay
- 9.5mm Flat Contact Terminals
- Dual Contacts
- Limiting Continuous Current upto 100A

Series 57
Miniature Power PCB Relays
- Compact High Performance
- Direct PCB type
- Rated upto 6A

Series 58
Miniature Power PCB Relay
- Dust protected/ sealed Version
- High Capacity up to 16amps@230VAC
- International standard foot print

Series 65
Sub Miniature PCB Power Relay - Sugar Cube Relay
- High Capacity rated upto 10A
- High Sensitivity Low Profile
- International standard Foot print

Series 74
Power Relay
- 6.3mm Flat Terminals
- Limiting Continuous current upto 60A
- Multiple Contact options available

Series 74H
HVDC Power Relay
- 1 Form A & 1 Form C Configurations
- 6.3mm Flat terminals
- Current Rating upto 25A

Series 84
High Current Power Relay
- 1 Form A Type relay
- Contact Rating upto 100A
- IP67 Enclosure

Series 84H
High Current Power Relay
- 1 Form A type relay
- Contact Rating upto 200A
- IP67 Enclosure

Series 85
Miniature Power Relays
- Flange mounting version available
- LED / Free wheeling diode/ Polarity protection diode (Optional)
- Lockable test button (Optional)

Series 85H
Heavy Duty Power Relays
- 2 Form A version
- Comply to IEC 60255-5
- Din rail mounting socket

Series 87
ICB Cube Style Industrial Relay
- Dinrail Mountable Sockets available
- Lockable Test Button
- Rated for 6A at 24VDC/ 230VAC

Series 105 - Slimline Relay
Slim line Relay - 6mm Width - Subminiature Power Relay
- 1 Form C Configuration
- DIN Rail Socket with Protection & Indication Circuit
- Rated for 6A at 230VAC/24VDC

Microprocessor Based Digital ELR, 300mA–12A
MPEL-01Panel Mounting (96x96mm)
- Digital Microprocessor / Microcontroller based compact design
- Continuous monitoring and display of set value and measured leakage current
- 8-character 2-line backlit LCD display

Microprocessor Based Digital ELR, 30mA–3A
MPEL-02Panel Mounting (96x96mm)
- High-sensitivity tripping starting from 30mA for human safety
- Digital LCD display with real-time leakage telemetry
- Microprocessor controlled instantaneous and inverse time curves

Microprocessor Based Digital ELR, 30mA–30A
MPELSPL-01Panel Mounting (96x96mm)
- Ultra-wide detection band: 30mA to 30A across 10 selectable steps
- Microcontroller core with digital calibration
- Multi-line backlit readout showing healthy / faulted status

Microprocessor Based Digital ELR, 300mA–30A
MPELSPL-02Panel Mounting (96x96mm)
- Configurable current trip setpoint: 300mA to 30A
- High harmonic rejection algorithm with True RMS sensing
- Comprehensive CBCT circuit integrity check

Microprocessor Based Digital ELR, 300mA–30A
DMPEL-01DIN Rail / Base Mounting
- 35mm DIN-rail or base mounting format for modular control cabinets
- Bright digital LED display for current readout and parameter set-up
- 300mA to 30A wide adjustment span with high resolution

Microprocessor Based Digital ELR, 30mA–3A
DMPEL-02DIN Rail / Base Mounting
- Standard 35mm DIN-rail installation
- High sensitivity range starting from 30mA
- Clear digital multi-segment readouts

Microprocessor Based Digital ELR, 30mA–30A
DMPELSPL-01DIN Rail / Base Mounting
- Universal current range: 30mA up to 30A in a single DIN rail unit
- Microprocessor intelligence with digital noise filtration
- Front push buttons for intuitive menu setting and diagnostics

Microprocessor Based Digital ELR, 300mA–30A
DMPELSPL-02DIN Rail / Base Mounting
- 300mA–30A rating tailored for heavy industrial loads
- DIN rail modular chassis with robust screw terminals
- Digital time-delay adjustments from 0.05 to 5.0 seconds

Microprocessor Based Static ELR, 1–8A
EL-01Flush Panel Mounting (72x72mm / 96x96mm)
- Step-switch calibration from 1A to 8A
- Time delay selectable from instantaneous to 3.0 seconds
- Manual and electrical remote reset capabilities

Microprocessor Based Static ELR, 30mA–300mA
EL-02Flush Panel Mounting
- Sensitive 30mA to 300mA threshold range
- Rotary calibrated selector switches for quick commissioning
- Clear LED indication of power, fault, and trip state

Microprocessor Based Static ELR, 300mA–3000mA
EL-03Flush Panel Mounting
- Calibrated current setting: 300mA to 3000mA
- Adjustable trip duration curves
- Fail-safe output relays with 1 NO + 1 NC contacts rated 5A 240VAC

Microprocessor Based Static ELR, 1–4A
EL-04Flush Panel Mounting
- Targeted 1A to 4A range with fine graduations
- Solid-state precision sensing with immune noise filtering
- Front test push-button for testing breaker shunt coil trip action

Microprocessor Based Static ELR, 30–3000mA
EL-05Flush Panel Mounting
- Broad 30mA to 3000mA spectrum for flexible substation commissioning
- Multi-range multiplier switch
- High thermal endurance and vibration resistance

Microprocessor Based Static ELR, 1–10A
EL-06Flush Panel Mounting
- 1A to 10A high threshold to prevent false trips on lengthy cable runs
- Harmonic restraint technology
- Reliable mechanical latch or self-resetting modes

Microprocessor Based Static ELR, 4–12A
EL-07Flush Panel Mounting
- 4A to 12A current band
- Built-in surge suppression across power and sensor inputs
- Heavy-duty industrial terminal blocks

Microprocessor Based Static ELR, 50–2000mA
ELSPLFlush Panel Mounting
- Custom fine-tuned 50mA to 2000mA range
- Precise analog-to-digital calibration bridge
- Industrial grade componentry rated for up to 60°C ambient

Microprocessor Based Static ELR, 1–8A
DEL-01DIN Rail Mounting (35mm)
- Standard DIN Rail clip-on mounting
- 1A to 8A selectable sensitivity
- Direct interlock with contactors or MCCB shunt trip units

Microprocessor Based Static ELR, 30mA–300mA
DEL-02DIN Rail Mounting (35mm)
- 30mA to 300mA sensitive detection
- Compact DIN standard width
- Front potentiometer for tripping value selection

Microprocessor Based Static ELR, 300mA–3000mA
DEL-03DIN Rail Mounting (35mm)
- 300mA to 3000mA range for equipment fire protection
- Vibration-proof spring clamps / screw terminals
- LED indicators for power healthy and trip

Microprocessor Based Static ELR, 1–4A
DEL-04DIN Rail Mounting (35mm)
- 1A to 4A setting range
- Adjustable time delay (instantaneous to 3 sec)
- Compatible with Prok core balance current transformers

Microprocessor Based Static ELR, 30–3000mA
DEL-05DIN Rail Mounting (35mm)
- Covers 30mA through 3000mA in multi-scale steps
- Snaps onto standard 35mm DIN rail
- Push-to-test and manual reset button on front

Microprocessor Based Static ELR, 1–10A
DEL-06DIN Rail Mounting (35mm)
- 1A to 10A current range
- True RMS filtering eliminating harmonics from variable frequency drives (VFD)
- Compact DIN package

Microprocessor Based Static ELR, 4–12A
DEL-07DIN Rail Mounting (35mm)
- High 4A to 12A sensitivity rating
- Transient surge protection up to 4kV
- Rugged industrial terminals

Microprocessor Based Static ELR, 30mA–30A
2DELDIN Rail Mounting (35mm)
- Flagship 30mA to 30A ultra-wide setting span
- Multi-range rotary dial with precise steps
- Adjustable trip time delay from 0.05 to 5.0 seconds
Other Industrial Equipment Traded by Jharkhand Electricals
In addition to our authorized lines, we supply certified products from Havells, ABB, Siemens, Schneider, and L&T.