L&T

LK (L&T) MN2 Overload Relay 4.5-7.5A, for MNX 9-40

₹2,780

~~₹2,780~~ ₹2,780

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Price excl. GST ₹2,355.93

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4.5/5 · 78 customer reviews GST Invoice PAN India Delivery Fast Dispatch

1-year manufacturer warranty · Burnt or wiring damage not covered · Warranty terms

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Description

LK (L&T) MN2 thermal overload relay, 4.5-7.5 A, for direct mounting on MNX 9-40 contactors. It protects a motor against overload and single phasing, and is ambient temperature compensated. Ratings are from Lauritz Knudsen's own product data.

Technical specifications

Brand	Lauritz Knudsen (LK), formerly L&T Switchgear
Series	MN 2
Catalogue number	SS94141OOUO
Adjustment range	4.5-7.5 A
Trip class	Class 10A
Rated voltage	415 V AC
Mounting	Direct mounting on MNX 9-40 contactors
Controls	Start and OFF / reset
Protection	Ambient temperature compensated, with single phasing protection
Standard	IS/IEC 60947-4-1

SS94141OOUO on Lauritz Knudsen's site · All MN2 ranges and MNX contactors

Frequently asked questions

What is the setting range of this MN2 relay?

4.5-7.5 A. Set the dial to your motor's full-load current from its nameplate, and choose a range where that current falls inside it.

Which contactors does the MN2 overload relay fit?

The MN 2 mounts directly on MNX 9 to MNX 40 contactors.

Is this L&T or Lauritz Knudsen?

L&T Switchgear became Lauritz Knudsen (LK) in 2024, so this is the same MN relay range under the LK name. Units may carry either name depending on stock.

Do you provide a GST invoice?

Yes. Every order comes with a GST invoice.

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