THERM.OVERB. 30-50A KL.20

In stock: No Vendor stock: No Minimal order quantity: 1

Price (excl. VAT):

278,23 €

This price is valid until 14.02.25

EAN: 3389110640168

MPN: LR9F5557

Package: 1

Technical Information

Item condition	New
Manufacture name	THERM.OVERB. 30-50A KL.20
Brand	Schneider Electric
Categories	Modular switches
Country of origin	FR
Harmonized System Code	8536 4900 00
Mounting method	Direct attachment/single positioning
Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	1
Number of auxiliary contacts as change-over contact	0
Release class	CLASS 20
Type of electrical connection of main circuit	Screw connection
Max. rated operation voltage Ue	690 V
Adjustable current range	30-50 A
Reset function input	No
Reset function automatic	No
Reset function push-button	Yes

Packing details

Packing level 1

3389110640168

Description

TeSys LR9F electronic overload relay, thermal setting range 30-50A, class 20, for protection of motors 18.5-22kW@400V. to be mounted directly below a TeSys F 3-pole contactor LC1 F115, F150, F185, use of a support mounting plate LA7F901 is recommended (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).