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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
Brand:: 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

Subtotal (1 unit)**

$116.94

(exc. GST)

$128.63

(inc. GST)

6 In AU stock for next working day delivery*

21 In Global stock for delivery within 10 working day(s)

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

FREE delivery for orders over $80.00 ex GST

Units	Per unit
1 - 2	$116.94
3 - 4	$113.67
5 +	$108.99

**price indicative

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RS Stock No.:: 758-973
Mfr. Part No.:: LR2K0312
Brand:: Schneider Electric

Thermal Overload Relays

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

Phase failure sensitive
Test Button
Trip-Fault Indication
Manual or automatic reset facility
Temp. compensated trip -20 to +55°C

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

Standards

IEC 947, BS4941, VDE 0660, NFC63-650

Approvals

CSA, UL, DEMKO, NEMKO, SEMKO, FIMKO, PTB

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	NO/NC
Reset Method	Automatic, Manual
Terminal Type	Screw
Number Of Auxiliary Contacts	2
Width	45mm
Length	116mm
Depth	65mm
Maximum Operating Temperature	+55°C
Minimum Operating Temperature	-20°C
Better World Verification	Green Premium
Operating Temperature Range	-20 → +55 °C
Better World Product	Yes
Control Voltage	250 V dc, 690 V ac
Contact Voltage Rating	690 V ac

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

FREE delivery for orders over $80.00 ex GST

Better World

Thermal Overload Relays

Features & Benefits

Applications of a Contactor and Control Overload Relay

Standards

Approvals

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

Features & Benefits

Applications

Can this Thermal Overload Relay be used with various products?

Will it provide reliable thermal protection for motors?

Is the installation process easy for this relay?

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