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Schneider Electric LR2K Thermal Overload Relay 1NO + 1NC, 3.7 → 5.5 A F.L.C, 5.5 A Contact Rating, 100 W, 250 V

RS stock no.:: 758-973
Mfr. Part No.:: LR2K0312
Manufacturer:: Schneider Electric

Schneider Electric LR2K Thermal Overload Relay 1NO + 1NC, 3.7 → 5.5 A F.L.C, 5.5 A Contact Rating, 100 W, 250 V

Bulk discount available

Price Each**

R 1 030,99

(exc. VAT)

R 1 185,64

(inc. VAT)

Temporarily out of stock - back order for despatch when stock is available*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over R 1500

Units	Per unit
1 - 4	R 1 030,99
5 - 9	R 1 005,22
10 +	R 975,06

**price indicative

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RS stock no.:: 758-973
Mfr. Part No.:: LR2K0312
Manufacturer:: Schneider Electric

Schneider Electric Mini Thermal Overload Relays - LR2-K Range

Schneider Electrics K thermal overload relays are adjustable from 0.11 to 11.5 A, they have been predominantly designed for use in applications that require motor protection.

This range of mini thermal overload relays feature compensated and phase failure sensitivity, the range also offers manual and automatic reset. Each overload relay has 3-poles and screw clamp terminals.

Features & Benefits

• Commonly referred to by the range short name - LR2K
• Easy maintenance checks, check the tightening of cables through conducting thermographic testing and checking the mechanical operation of the product through manually operating the test, reset and stop buttons
• Direct mounting under a contactor is achievable
• Standards - IEC 947, BS4941, VDE 0660, NFC63-650
• Standards - CSA, UL, DEMKO, NEMKO, SEMKO, FIMKO, PTB

Applications of a Contactor and Control Overload Relay

• The majority of the time is to protect a motor
• To detect both overload conditions and fault conditions to then announce trip command for a protective device
• To deactivate a device whenever it pulls high current
• Sometimes developed into microprocessor systems and solid-state electronics

Schneider Electric LR2K Series Thermal Overload Relay, 5.5A Contact Current Rating, Direct Contactor Mount - LR2K0312

This thermal overload relay by Schneider Electric is available with a contact voltage rating of 690V AC and a control voltage of 250V DC. It provides essential protection for motors against overload conditions, enhancing operational safety in various applications.

Features & Benefits

• Reliable differential thermal overload relay for motor protection
• Offers class 10A thermal protection adjustment range of 3.7 to 5.5 A
• Provides 1 NO + 1 NC auxiliary contact composition for signalling circuits
• Easy installation with screw clamp terminals supporting various cable sizes

Applications

• Ideal for motor protection in automation systems
• Suitable for use in electrical distribution boards
• Commonly used in industrial machinery for overload protection

Can this Thermal Overload Relay be used with various products?

Yes, it is compatible with a range of products like LC7K, LP1K, LP4K, and LC1K.

Will it provide reliable thermal protection for motors?

Yes, offering Class 10A thermal protection adjustment range ensuring safety.

Is the installation process easy for this relay?

Yes, with screw clamp terminals supporting a variety of cable sizes.

Attribute	Value
FLC Motor Rating	3.7 → 5.5 A
Contact Current Rating	5.5 A
Range	TeSys
Pole Configuration	3P
Series	LR2K
Mounting Style	Direct Contactor
Power Rating	100 W
Normal State Configuration	1NO + 1NC
Reset Method	Automatic, Manual
Terminal Type	Screw
Number Of Auxiliary Contacts	2
Width	45mm
Length	116mm
Depth	65mm
Minimum Operating Temperature	-20°C
Maximum Operating Temperature	+55°C
Operating Temperature Range	-20 → +55 °C
Better World Verification	Green Premium
Better World Product	Yes
Contact Voltage Rating	690 V ac
Control Voltage	250 V dc, 690 V ac