LRD226 Schneider Electric Industrial Automation Components
Part#:LRD226
Manufacturer:Schneider Electric
Product Lifecycle:Active
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Schneider Electric LRD226 is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for the control circuit. This 3-pole device offers Class 10A protection and is adjustable for thermal overload settings ranging from 16 to 24A. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The LRD226 is rated for a phase-to-phase voltage of up to 690V (0-400Hz) and supports a minimum current of 16A and a maximum current of 24A.
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Product Details
- Connections - Terminals Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible without cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 m
- Mounting Support Plate, with specific accessories Rail, with specific accessories Under contactor
- [Ui] Rated Insulation Voltage Power circuit 600 V CSA Power circuit 600 V UL Power circuit 690 V IEC 60947-4-1
- Product Compatibility LC1D32 LC1D25 LC1D38
- Permissible Current 1.5 A 240 V AC-15 signalling circuit 0.1 A 250 V DC-13 signalling circuit
- Control Type Red push-button stop Blue push-button reset
- Tightening Torque Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Power circuit 20.36 lbf.in (2.3 N.m) lugs-ring terminals M4
- Network Type DC AC
- Associated Fuse Rating 4 A gG signalling circuit 4 A BS signalling circuit
- Net Weight 0.27 lb(US) (0.124 kg)
- Width 1.77 in (45 mm)
- Height 2.60 in (66 mm)
- Depth 2.76 in (70 mm)
- Temperature Compensation -4…140 °F (-20…60 °C)
- Connection Pitch 0.69 in (17.5 mm)
- [Uimp] Rated Impulse Withstand Voltage 6 kV
- Phase Failure Sensitivity Tripping current 130 % of Ir on two phase, the last one at 0
- [Ith] Conventional Free Air Thermal Current 5 A signalling circuit
- Auxiliary Contact Composition 1 NO + 1 NC
- [Ue] Rated Operational Voltage 690 V AC 0...400 Hz power circuit IEC 60947-4-1
- Network Frequency 0...400 Hz
- Tripping Threshold 1.14 +/- 0.06 Ir IEC 60947-4-1
- Device Short Name LRD
- Thermal Overload Class Class 10A IEC 60947-4-1
- Thermal Protection Adjustment Range 16…24 A
- Product Name TeSys LRD
- Relay Application Motor protection
- Product Or Component Type Differential thermal overload relay
- Range TeSys
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents LRD226 Specs
1-year warranty
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Schneider Electric Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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