The TeSys LRD series from Schneider Electric is a range of thermal overload relays with manual or automatic reset from 0.1 to 150 A and 0.06 to 75 kW providing greater automation control. Offering safe and effective protection LRD overload relays are reliable, covering the whole range of motor ratings up to 150A. If you are looking for an extremely compact starter they can be combined with TeSys D contactors. Designed for simple installation via screw clamp terminals, spring terminals, ring terminals or EverLink terminals, they also feature an integrated manual-automatic reset.

What is EverLink technology?
A removable terminal block, contactors and circuit-breakers can be linked without and accessory, vertically. On the same rail wiring can be connected in less than a minute. Reducing heat loss at connection points and without creep this technology provides quality wiring, continuity of service, fast assembly and reduced dimensions.

• Pre-wiring kit
• Remote electrical, manual and automatic reset
• Terminal block for separate mounting
• Sealable flap
• Resistance to vibration & temperature cycling

Compatible contactor series:
LC1D09
LC1D12
LC1D18
LC1D25
LC1D32
LC1D38

• TH conforming to IEC 60068
• IP20 conforming to IEC 60529
• ATEX D 94/9/CE, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508 and
CSA C22.2 No 14 standards
• ATEX INERIS, BV, CCC, CSA, DNV, GL, GOST, LROS (Lloyds register of shipping), RINA and UL certification
• Vibrations 6 Gn IEC 60068-2-6
• Shocks 15 Gn for 11 ms IEC 60068-2-7

Applications - Industry, infrastructure, building, other applications include:
• Standard motor protection
• Line protection
• Protection: motor overload, stalling, loss of phase

To keep your electric motor in the running, couple it up with this overload relay from Schneider Electric. The unit detects phase failures and current spikes to help protect your application from faults and prevent downtime. Thanks to an integrated test button, you can simulate tripping to ensure everything's functioning smoothly. The rugged plastic housing carries an IP20 touch-proof rating, so you can handle the device without risking a shock. For flexibility, you can mount it under your contactor or use accessories for plate or DIN-rail mounting.

• Screw clamp terminals for vibration-proof connections
• Compact dimensions of 123 (L) x 45 (W) x 66mm (H) take up minimal space
• Shock resistance helps prevent accidental disconnections
• Works reliably in temperatures between -20°C and +80°C

• Assembly and packaging lines
• Generators
• Medical systems
• Automatic gates

Setting the unit is easy – just turn the thermal adjustment dial with a screwdriver to select the current limit. Then close the transparent cover, which you can lock to help prevent tampering.