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Schneider Electric LR2K Thermal Overload Relay 1NO + 1NC, 0.16 → 0.23 A F.L.C, 230 mA Contact Rating, 100 W, 250

View all Contactor Overload Relays

Subtotal (1 unit)*

Kr.804 23 

(exc. VAT)

Kr.1 005 29 

(inc. VAT)

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RS Stock No.:
372-8975
Mfr. Part No.:
LR2K0302
Brand:
Schneider Electric
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Brand

Schneider Electric

FLC Motor Rating

0.16 → 0.23 A

Contact Current Rating

230 mA

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

Width

45mm

Number Of Auxiliary Contacts

2

Depth

65mm

Length

116mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+55°C

Better World Verification

Green Premium

Better World Product

Yes

Operating Temperature Range

-20 → +55 °C

Control Voltage

250 V dc, 690 V ac

Contact Voltage Rating

690 V ac

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

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