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SS94145OOFO
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SS94145OOFO
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SS94145OOFO - MN 2 Thermal Overload Relay 24-40A 415V AC Class 10A | Lauritz Knudsen | L&T

Cat No. SS94145OOFO
Category Over Load Relay
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Over Load Relay
Please contact us for the exact delivery timeline

In Stock — 10 Qty

$136.61
Quantity Expected Delivery
10 Units 25 Business Days

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Technical Specification

L&T SS94145OOFO Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type TA25, TA42 and TA211
Contactor Type MNX 9-40
Current Range 24-40A
Range of Product —
Secondary Volt Ac -
Sub Family MN
Type Thermal Overload Relay

Product Details

Lauritz Knudsen SS94145OOFO - MN 2 Thermal Overload Relay 24-40A 415V AC Class 10A - MN Thermal Overload Relays, available from 0.2A to 570A complement the MNX range of power contactors. The relays are ambient temperature compensated, and the unique double slide mechanism provides reliable protection against single phasing. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

L&T SS94145OOFO dimensions and weight

Dimensions (L × W × H)
Length 10.3 cm
Width 5.5 cm
Height 11 cm
Weight
Net Weight 0.38 kg

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

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Product Overview

Lauritz Knudsen SS94145OOFO - MN 2 Thermal Overload Relay 24-40A 415V AC Class 10A - MN Thermal Overload Relays, available from 0.2A to 570A complement the MNX range of power contactors. The relays are ambient temperature compensated, and the unique double slide mechanism provides reliable protection against single phasing. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for SS94145OOFO

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 SS94145OOFO 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 SS94145OOFO 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 MN/M-Power series heavy-duty bimetallic thermal overload relay, extensively utilized in industrial and commercial starter panels to deliver stable performance across varying thermal and load conditions. 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 SS94145OOFO 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 SS94145OOFO 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

4.7
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David Perez Jun 8, 2026

We needed a genuine L&T SS94145OOFO for an emergency replacement. Electrihub had it in stock at a very reasonable price. Great purchasing experience on their site.

Mia Meyer Jun 8, 2026

Electrihub customer service was very helpful in verifying the technical specs for this Over Load Relay. The SS94145OOFO functions exactly as it should. Shipping took a day longer than anticipated, but otherwise perfect.

Alexander Wilson 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.

Anuj Jain Jun 8, 2026

Good technical guidance from RAS Electrihub regarding this SS94145OOFO. The Over Load Relay operates perfectly. Box had minor dust but inside item was mint.

Ganesh Malhotra Jun 8, 2026

We routinely source our panel components from RAS Electrihub. This L&T Over Load Relay (SS94145OOFO) is highly reliable and authentic. Highly recommend their .in site.

Pradeep Kumar Jun 8, 2026

Got the L&T SS94145OOFO delivered on time for our project breakdown. RAS Electrihub saved us a lot of downtime. Quality is top-notch.

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

# SS94145OOFO # SS94145OOFO Over Load Relay # SS94145OOFO L&T # SS94145OOFO Lauritz Knudsen # MN # 2 # Thermal # Overload # Relay # 24-40A # 415V # AC # Class # 10A
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