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MRP11B50X00
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MRP11B50X00
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L&T
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MRP11B50X00 - Reverse Power Relay, 88-264 V AC/DC,CT Rating 5A - L&T

Cat No. MRP11B50X00
Category Over Load Relay
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type Over Load Relay
Please contact us for the exact delivery timeline

Back Ordered

$360.04

Lead Time: 25 Working Days.

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Technical Specification

L&T MRP11B50X00 Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type TA25, TA42 and TA350
Contactor Type -
Current Range 5A
Range of Product —
Secondary Volt Ac 88-264Vac/dc
Sub Family MRP11
Type Relay Protective

Product Details

L&T MRP11B50X00 - Reverse Power Relay, 88-264 V AC/DC,CT Rating 5A. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

L&T MRP11B50X00 dimensions and weight

Dimensions (L × W × H)
Length 11.5 cm
Width 5.5 cm
Height 11.5 cm
Weight
Net Weight 0.38 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

L&T MRP11B50X00 - Reverse Power Relay, 88-264 V AC/DC,CT Rating 5A. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for MRP11B50X00

Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The price of Lauritz Knudsen MRP11B50X00 Over Load Relay depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides
genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
The L&T MRP11B50X00 is a commercial-grade Over Load Relay designed to protect three-phase AC electric motors from continuous overcurrent conditions, thermal degradation, and mechanical stalling. It operates as a L&T industrial protection relay, optimized for severe duty switching cycles, continuous monitoring, and effective thermal replication curves. The device is engineered to comply with strict international benchmarks such as IEC/EN 60947-4-1, UL, and CSA standards, making it fully ready for integration into global power grids operating at both 50Hz and 60Hz. Procurement managers can find this authorized switchgear with global shipment support on Electrihub.com.
The L&T MRP11B50X00 Over Load Relay continuously monitors phase currents via precisely calibrated internal elements (bimetallic strips or advanced electronic current transformers). In the event of a phase failure or single-phasing condition, the relay triggers an accelerated differential trip response to prevent rapid motor winding insulation breakdown. This action mechanically shifts the auxiliary contact block, opening the contact to break the control circuit coil and closing the contact to signal a system fault, ensuring complete protection across complex global automation networks.
The L&T MRP11B50X00 is physically and electrically engineered for direct plug-in mounting to matching L&T power contactor frameworks, optimizing panel space and eliminating unnecessary control wiring. It is certified for both Type 1 and Type 2 coordination schemas under short-circuit conditions when combined with appropriate molded case circuit breakers (MCCBs) or high-capacity fuses. For independent installation profiles, standalone DIN rail or panel baseplates are supported, providing global panel builders on Electrihub with maximum engineering flexibility.

Reviews & Ratings

4.8
4 reviews
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Amelia Lefebvre Jun 8, 2026

Electrihub customer service was very helpful in verifying the technical specs for this Over Load Relay. The MRP11B50X00 functions exactly as it should. Shipping took a day longer than anticipated, but otherwise perfect.

Sophia Martin Jun 8, 2026

Top-tier Over Load Relay. Electrihub is our primary supplier for industrial automation parts because they always deliver authentic products with full documentation.

Krishna Kapoor Jun 8, 2026

Great platform to buy original automation and control components. This MRP11B50X00 Over Load Relay is performing up to the mark. Thanks RAS Electrihub.

Diya Taneja Jun 8, 2026

Superb product quality from L&T. Thanks to RAS Electrihub for the secure packing and tracking updates until it reached our factory site.

Related Categories

Contactors and Contactor Relays Auxiliary Contactors Capacitor duty contactor Earth Leakage Relay Motor Management Accessories Motor Protection Relay Motor Starter MPCB MPCB Accessories Over Load Relay Overload Relays Accessories Power Contactor Power Contactor Accessories Protective Relays Protective Relays Accessories

Tags

# L&T # MRP11B50X00 # Over # Load # Relay # Reverse # Power # Relay # 88-264 # V # AC/DC # CT # Rating # 5A # electrihub # electrical-supplies # electrical-supply-store
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