Schneider Electric LR2K0307

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, 1.8A Contact Current Rating, 100W - LR2K0307
This thermal overload relay is designed for motor protection, capable of handling motor ratings from 1.2A to 1.8A. With a compact size of 45mm in width, 65mm in depth, and 116mm in length, it easily fits underneath contactors. The device ensures safety through its automatic and manual reset features, making it suitable for various industrial applications.
Features & Benefits
- Automatic and manual reset options enhance usability
- Compatible with multiple contactor types for flexibility
- 3P configuration supports three-phase systems
- Integrated phase failure sensitivity for added safety
- High insulation voltage rating protects circuits under stress
- Supports screw clamp terminals for secure connections
Applications
- Used for motor overload protection in industrial environments
- Ideal for applications in automation and electrical systems
- Suitable for environments with operating temperatures from -20?°C to +55?°C
Can it be used with solid and flexible cables?
Yes, it supports both solid and flexible cable connections.
Will it provide indication when tripped?
Yes, it includes a yellow trip indicator for visibility.
Is it suitable for high voltage systems?
Yes, it supports operational voltage up to 690V.
Can the reset method be altered?
Yes, it allows for both manual and automatic resets.
Does it comply with international standards?
Yes, it conforms to IEC 60947 and other global standards.