LV481002 | Residual-current protection relay RHU 11 – Schneider Electric

Name: LV481002 | Residual-current protection relay RHU 11 - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: LV481002
Price: 75891.75 INR
Availability: BackOrder

SKU: LV481002

Original price was: ₹91,990.00.Current price is: ₹75,891.75. Excl. GST

Dispatch By : 8 Weeks

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Sourced through authorised channels, the Schneider Electric LV481002 relay from the VigiPacT range delivers dependable performance for motor control and switching. Key ratings include IP40 front face:. myelectric.in stocks the LV481002 | Residual-current protection relay RHU 11 for contractors, panel builders, and project buyers — buy online with GST invoice, or request a bulk quote for domestic supply and export to UAE, Singapore, UK, USA, Sri Lanka and more.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	LV481002
Category	Relay
Main
Range	VigiPacT
Device short name	RHU
Product or component type	Residual current protection relay
Relay application	Monitoring relay Protection relay
Mounting support	Front panel
Earth-leakage protection class	Type A
Type of setting	Keypad Modbus address
Residual earth-leakage sensitity adjustment type	Adjustable
Earth-leakage sensitivity	0.03…1 A, adjustable in step of 0.001 A 1…30 A, adjustable in step of 0.1 A
Earth-leakage time delay	Instantaneous for 0.03 A Adjustable 0…4.5 s for 0.03…30 A adjustable in step of 10 ms
Threshold setting	0.015…1 A adjustable in step of 0.001 A pre-alarm 1…30 A adjustable in step of 0.1 A pre-alarm 0.03…1 A adjustable in step of 0.001 A alarm 1…30 A adjustable in step of 0.1 A alarm
Current sensors compatibility	VigiPacT TOA earth leakage current sensor VigiPacT A earth leakage current sensor VigiPacT L earth leakage current sensor
[Ithe] conventional enclosed thermal current	8 A
Minimum load	10 mA at 12 V
[Us] rated supply voltage	110…130 V AC 50/60 Hz 70…110 %
Power consumption in VA	8 VA
Monitored distribution system	1000 V – AC at 50/60 Hz (maximum) 1000 V – AC at 400 Hz (maximum)
Earthing system	TT IT TN-S
[Uimp] rated impulse withstand voltage	8 kV
Reset	Remote reset
Complementary
Test function	Remote test Remote test (via communication) Local
Signal contacts composition	1 C/O alarm fail-safe 1 NO pre-alarm fail-safe
Type of measurement	Earth fault current internal measurement, range: 20…200 %, accuracy: +/- 20 %
Refresh time	0.5 s
Communication service	Modbus slave
Tamperproof of settings	Protected by access code
Connections – terminals	Alarm circuit: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Alarm circuit: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12 Relay test and fault reset: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Relay test and fault reset: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12 Sensor: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Sensor: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12 Voltage presence: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Voltage presence: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12 Power supply: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Power supply: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12 Pre alarm: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22…AWG 12 Pre alarm: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22…AWG 12
Wire stripping length	Alarm circuit: 6 mm Relay test and fault reset: 6 mm Sensor: 6 mm Voltage presence: 6 mm Power supply: 6 mm Pre alarm: 6 mm
Tightening torque	Alarm circuit: 0.5 N.m Relay test and fault reset: 0.5 N.m Sensor: 0.5 N.m Voltage presence: 0.5 N.m Power supply: 0.5 N.m Pre alarm: 0.5 N.m
Standards	EN/IEC 60947-2 Annex M EN/IEC 60755
Width	72 mm
Height	72 mm
Depth	117 mm
Cut-out dimensions	68 x 68 mm
Product weight	0.3 kg
IP degree of protection	IP40 front face: conforming to IEC 60529 IP30 other parts: conforming to IEC 60529 IP20 connection: conforming to IEC 60529
IK degree of protection	IK07 conforming to EN 50102
Mechanical robustness	Vibrations 13.2…100 Hz: 0.7 g Vibrations 2…13.2 Hz: +/- 1 mm
Environment
Environmental characteristic	Exposure to damp heat not in service conforming to IEC 60068-2-30 Exposure to damp heat in service conforming to IEC 60068-2-56 Salt mist conforming to IEC 60068-2-52
Overvoltage category	IV
Electrical shock protection class	Class II
Electromagnetic compatibility	Conducted and radiated emissions: , B, conforming to CISPR 11 Conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6 Electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2 High-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5 Low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4 Radiated susceptibility: , 3, conforming to IEC 61000-4-3
Relative humidity	95 % at 55 °C
Pollution degree	3 conforming to IEC 60664-1
Ambient air temperature for operation	-25…55 °C
Ambient air temperature for storage	-40…85 °C
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	9.000 cm
Package 1 Width	11.000 cm
Package 1 Length	16.000 cm
Package 1 Weight	438.000 g
Contractual warranty
Warranty (in months)	18

⚡ Key Features

Manufactured to IEC 60947-5-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

🔗 Compatible Products & Accessories

The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

50420504215043750438504395044050441504425605356054

❓ Frequently Asked Questions

Q: Can the LV481002 relay be mounted on a DIN rail socket for easy replacement?

A: This Schneider Electric relay typically requires direct panel or DIN rail wiring. For applications requiring frequent relay replacement, consider the plug-in relay variant of this series with a matching socket base.

Q: How do I test the LV481002 relay in the field without a signal source?

A: Most Schneider Electric relays can be manually forced using the test button (if fitted) — this mechanically closes the relay contacts without energising the coil, allowing functional testing of the controlled circuit. For coil testing, use a multimeter to measure coil resistance (typically 500–2000Ω for AC coils at rated voltage) and compare with datasheet values.