Schneider Electric Thermal Overload Relay – 1NO + 1NC, 2.6 → 3.7 A F.L.C, 3.7 A Contact Rating, 100 W, 250 V dc,
- RS Stock No.:
- 0758967
- Mfr. Prt No.:
- LR2K0310
- Brand:
- Schneider Electric
Legislation and Compliance
RoHS Status: Not Applicable
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 0758967 |
| Product description | Schneider Electric Thermal Overload Relay - 1NO + 1NC, 2.6 → 3.7 A F.L.C, 3.7 A Contact Rating, 100 W, 250 V dc, |
| Manufacturer / Brand | Schneider Electric |
| Manufacturer part number | LR2K0310 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 31, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CZ
Product Details
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
Specifications
| Attribute | Value |
| FLC Motor Rating | 2.6 → 3.7 A |
| Brand | Schneider Electric |
| Power Rating | 100 W |
| Mounting Style | Direct Contactor |
| Depth | 65 mm |
| Length | 116 mm |
| Width | 45 mm |
| Normal State Configuration | 1NO + 1NC |
| Control Voltage | 250 V dc, 690 V ac |
| Reset Method | Automatic, Manual |
| Terminal Type | Screw |
| Maximum Operating Temperature | +55 °C |
| Series | LR2K |
| Contact Voltage Rating | 690 V ac |
| Operating Temperature Range | -20 → +55 °C |
| Contact Current Rating | 3.7 A |
| Range | TeSys |
| Minimum Operating Temperature | -20 °C |
| Number Of Auxiliary Contacts | 2 |
| Pole Configuration | 3P |
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