LR9F7579 Schneider Electric LR9F Series Thermal Overload Relay 300 to 500 A 1000 VAC 3 Pole Class 20
LR9F7579 Schneider Electric LR9F Series Thermal Overload Relay 300 to 500 A 1000 VAC 3 Pole Class 20
1 in stock
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Overview
Tesys LR9F electronic overload relay, thermal setting range 300-500A, class 20, for protection of motors 200-250kw@400v. To be mounted directly below A tesys F 3-Pole contactor LC1 F225, F265, F330, F400, F500, use of A support mounting plate LA7F902 is mandatory. Motor protection includes thermal overload of 1-phase and 3-phase motors, phase failure, phase unbalance, prolonged starting times, stalled rotor conditions. On the front of the relay, it provides A thermal adjustment dial, buttons for test, stop & reset, A trip indicator, trip auxiliary contacts 1no+1nc. Multi standards certified (IEC, UL, CSA, CCC, marine), green premium compliant (rohs/reach). Telemecanique owned by square D company. Overload complete with #LC1F400 contactor. Starter contacts are in excellent condition and product is thoroughly reviewed for use tomorrow. Sold as refurbished and contacts are in excellent condition. Guaranteed.
- Solid state with ambient compensation for accurate, repeatable protection
- Class 10 or 20 solid state overload protection to better match your motor protection requirements
- Integral phase unbalance and failure protection
- Direct mount to load side of LC1F contactor or separate mount
- 8 sizes covering from 30 to 630 amps
- CSA, UL and international markings