LR9F7575

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LR9F7575

Schneider Electric

TeSys LRF - electronic thermal overload relay - 200...330 A - class 20

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"TeSys LR9F electronic overload relay, thermal setting range 200-330A, class 20, for protection of motors 132-160kW@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 (to be ordered separately). 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 adjustement 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)."

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Specification	Value
Network Frequency	50/60 Hz
Current Consumption	<= 5 mA no-load
Height	136.8 mm
[Ith] Conventional Free Air Thermal Current	5 A control circuit
Tightening Torque	control circuit 1.2 N.m screw clamp terminals \|\| power circuit 35 N.m screw clamp terminals
Reset	manual reset on front relay
Phase Failure Sensitivity	tripping in 4 s +/- 20 % IEC 60947-4-1
[Ue] Rated Operational Voltage	1000 V AC 50/60 Hz power circuit VDE 0110 group C
Switching Capacity In Ma	0...150 mA
Net Weight	2.32 kg
[Uimp] Rated Impulse Withstand Voltage	8 kV IEC 60947-1
Maximum Voltage Drop	<2.5 V closed state
Connections - Terminals	control circuit screw clamp terminals 1 0.75-2.5 mm² flexible - with cable end \|\| control circuit screw clamp terminals 1 0.75-2.5 mm² solid \|\| control circuit screw clamp terminals 1 0.75-4 mm² flexible - without cable end \|\| control circuit screw clamp terminals 2 1-1.5 mm² flexible - with cable end \|\| control circuit screw clamp terminals 2 1-2.5 mm² flexible - without cable end \|\| control circuit screw clamp terminals 2 1-1 mm² solid \|\| power circuit lugs-ring terminals M10
[Ui] Rated Insulation Voltage	power circuit 1000 V AC IEC 60947-4
Contacts Type And Composition	1 NO + 1 NC
Surge Withstand	4 kV IEC 61000-4-5
Tripping Threshold	1.12 +/- 0.06 In tripping IEC 60947-4-1
Mounting Support	direct on contactor \|\| plate
Control Type	dial White full-load current adjustment \|\| test button Red \|\| push-button Red reset \|\| push-button stop
Local Signalling	trip indicator
Width	150 mm
Depth	127.6 mm
Temperature Compensation	-20-70 °C
Network Type	AC
Thermal Protection Adjustment Range	200-330 A
Relay Application	motor protection
Product Or Component Type	electronic thermal overload relay
Product Name	TeSys LRF
Thermal Overload Class	class 20 IEC 60947-4
Range	TeSys
Product Compatibility	LC1F225...LC1F500
Device Short Name	LR9F

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*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.

"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ

*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.

Standard options for delivery are also available where required.

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