Registreeru, et avada oma eksklusiivsed B2B hinnad ja alustada ostlemist. Registreeru kohe!

Combined Contactors - Lk 18

ABB EATON GEWISS Noark PROMFACTOR BALTIC Schneider Electric Siemens
VBC7-30-10-P-04 Mini Reversing Contactor 110 ... 125 V DC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VBC7-30-10-P-04 Wendeschütz 110-125V DC
67,09 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614217401
MPN: GJL1313909R0104
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VBC7-30-10-P-05 Mini Reversing Contactor 220 ... 240 V DC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VBC7-30-10-P-05 Wendeschütz 220-240V DC
67,09 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614217418
MPN: GJL1313909R0105
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB7-30-01-F-02 Mini Reversing Contactor 42 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB7-30-01-F-02 Mini Rev.Contactor 42V 40-450Hz
43,91 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614191343
MPN: GJL1311903R0012
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB7-30-10-F-85 Mini Reversing Contactor 380 ... 415 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB7-30-10-F-85 Wendeschütz 380-415V 40-450Hz
60,87 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614191329
MPN: GJL1311903R8105
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VBC7A-30-10-P-2.4 Mini Reversing Contactor 17 ... 32 V DC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VBC7A-30-10-P-2.4 Wendeschütz 17-32VDC, 2,4W
93,88 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614396014
MPN: GJL1313919R5101
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB7-30-01-P-03 Mini Reversing Contactor 48 V AC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VB7-30-01-P-03 Wendeschütz 48V 40-450Hz
60,87 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614191473
MPN: GJL1311909R0013
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB7A-30-10-F-03 Mini Reversing Contactor 48 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB7A-30-10-F-01 Mini Rev.Contactor 24V 40-450Hz
63,44 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614191725
MPN: GJL1311913R0103
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB7A-30-10-P-02 Mini Reversing Contactor 42 V AC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VB7A-30-10-P-02 Mini Rev.Contactor 42V 40-450Hz
45,76 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614192142
MPN: GJL1311919R0102
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB7A-30-10-P-85 Mini Reversing Contactor 380 ... 415 V AC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VB7A-30-10-P-85 Wendeschütz 380-415V 40-450Hz
63,44 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614189814
MPN: GJL1311919R8105
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB6-30-10-F-01 Mini Reversing Contactor 24 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB6-30-10-F-01 Mini Rev.Contactor 24V 40-450Hz
40,96 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614052538
MPN: GJL1211903R0101
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB6-30-10-P-02 Mini Rev.Contactor 42V 40-450Hz
In stock: No
ABB
VB6-30-10-P-02 Mini Rev.Contactor 42V 40-450Hz
40,96 €
Hind kehtib kuni 24.12.25
EAN: 4013614193040
MPN: GJL1211909R0102
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB6-30-10-P-03 Mini Reversing Contactor 48 V AC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VB6-30-10-P-03 Wendeschütz 48V 40-450Hz
56,76 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614231186
MPN: GJL1211909R0103
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB6A-30-10-F-85 Mini Rev.Contactor 380-415V 40-450Hz
In stock: No
ABB
VB6A-30-10-F-85 Mini Rev.Contactor 380-415V 40-450Hz
42,85 €
Hind kehtib kuni 24.12.25
EAN: 4013614189517
MPN: GJL1211913R8105
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB6A-30-01-F-01 Mini Reversing Contactor 24 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB6A-30-01-F-01 Wendeschütz 24V 40-450Hz
42,85 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614156472
MPN: GJL1211913R0011
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VB6A-30-01-F-80 Mini Reversing Contactor 220 ... 240 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB6A-30-01-F-80 Wendeschütz 220-240V 40-450Hz
42,85 € tk kohta
Hind kehtib kuni 24.12.25
EAN: 4013614153242
MPN: GJL1211913R8010
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Star delta starter, enclosed, 230 V/11 kW, steel
In stock: No
EATON
Star delta starter, enclosed, 230 V/11 kW, steel
552,89 €
Hind kehtib kuni 24.12.25
EAN: 4015081168187
MPN: 118548
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Star delta starter, enclosed, 400 V/15 kW, steel
In stock: No
EATON
Star delta starter, enclosed, 400 V/15 kW, steel
648,12 €
Hind kehtib kuni 24.12.25
EAN: 4015081168231
MPN: 118553
Pakend: 1
Karp: 3
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
VBC7-30-01-P-07 Mini Reversing Contactor 12 V DC - 3 NO - 0 NC - Soldering Pins
In stock: No
ABB
VBC7-30-01-P-07 Wendeschütz 12V DC
70,11 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614386114
MPN: GJL1313909R0017
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
VB7A-30-01-F-01 Mini Reversing Contactor 24 V AC - 3 NO - 0 NC - Flat-Pin Connections
In stock: No
ABB
VB7A-30-10-85 Mini Rev.Contactor 380-415V 40-450Hz
64,41 € tk kohta
Hind kehtib kuni 31.12.30
EAN: 4013614191732
MPN: GJL1311913R0011
Pakend: 1
Karp: 5
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 6A 1O 24V DC VEERKL
In stock: No
Schneider Electric
OMK CONT 6A 1O 24V DC VEERKL
54,98 €
Hind kehtib kuni 24.12.25
EAN: 3389110244984
MPN: LP2K06013BD
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
OMK CONT 12A 1S 24V DC ONTST
In stock: No
Schneider Electric
OMK CONT 12A 1S 24V DC ONTST
155,48 €
Hind kehtib kuni 31.12.25
EAN: 3389118110168
MPN: LP2K1210BD3
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 12A 1S 42V AC
In stock: No
Schneider Electric
OMK CONT 12A 1S 42V AC
55,87 €
Hind kehtib kuni 24.12.25
EAN: 3389118096004
MPN: LC2K1210D7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
OMK CONT 4P 25A-AC1 1S+1O 48V 50/60HZ
In stock: No
Schneider Electric
OMK CONT 4P 25A-AC1 1S+1O 48V 50/60HZ
73,85 €
Hind kehtib kuni 24.12.25
EAN: 3389110245219
MPN: LC2DT25E7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Contactor TeSys Giga, 4P (4 NO), AC-1
In stock: No
Schneider Electric
Contactor TeSys Giga, 4P (4 NO), AC-1
146,65 €
Hind kehtib kuni 31.12.25
EAN: 3389110385885
MPN: LC2D12G7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor , 3P , AC-3 = 440 V 16 A , 1 NO , 230 V AC coil
93,51 €
Hind kehtib kuni 31.12.25
EAN: 3389118380820
MPN: LC2K1610P7
Pakend: 1
Karp: 25
Kaubaalus: 400
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 6A 1O 24V AC PRINT
In stock: No
Schneider Electric
OMK CONT 6A 1O 24V AC PRINT
44,22 €
Hind kehtib kuni 24.12.25
EAN: 3389110490879
MPN: LC2K06015B7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Contactor TeSys Giga, 3P (3 NO), AC-3
In stock: No
Schneider Electric
Contactor TeSys Giga, 3P (3 NO), AC-3
58,20 €
Hind kehtib kuni 24.12.25
EAN: 3389110408430
MPN: LC2D09G7V
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
OMK CONT LV.9A 4P 24V DC
In stock: No
Schneider Electric
OMK CONT LV.9A 4P 24V DC
57,56 €
Hind kehtib kuni 24.12.25
EAN: 3389110501483
MPN: LP5K09004BW3
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 12 A, 1NC, 24V AC coil
75,54 €
Hind kehtib kuni 31.12.25
EAN: 3389110789850
MPN: LC2K1201B7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
Siemens
In stock: No
Siemens
reversing contactor assembly, AC-3e...
71,03 €
Hind kehtib kuni 31.12.25
EAN: 4011209920170
MPN: 3RA2317-8XB11-5BB4
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 1-4 weeks
OMK CONT 6A 1S 24V AC PRINT
In stock: No
Schneider Electric
OMK CONT 6A 1S 24V AC PRINT
122,24 €
Hind kehtib kuni 31.12.25
EAN: 3389110491326
MPN: LC2K06105B7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
CONT. REVERSIBIL 9A 1F+1O 230V 50 61
In stock: No
Schneider Electric
CONT. REVERSIBIL 9A 1F+1O 230V 50 61
128,00 €
Hind kehtib kuni 31.12.25
EAN: 3389118096271
MPN: LC2K1201U7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 12A 1S 48V AC
In stock: No
Schneider Electric
OMK CONT 12A 1S 48V AC
128,00 €
Hind kehtib kuni 31.12.25
EAN: 3389110346251
MPN: LC2K1210E7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 9 A, 1NC, 48V AC coil, solder pins for printed circuit boards
72,70 €
Hind kehtib kuni 31.12.25
EAN: 3389110492071
MPN: LC2K09015E7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor , 3P , AC-3 = 440 V 9 A , 1 NC , 120 V AC coil
134,29 €
Hind kehtib kuni 31.12.25
EAN: 3389110221541
MPN: LC2K0901G7
Pakend: 1
Kaubaalus: 400
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor , 3P , AC-3 = 440 V 6 A , 1 NC , 48 V AC coil
61,57 €
Hind kehtib kuni 31.12.25
EAN: 3389110490718
MPN: LC2K0601E7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
CONTACTOR TIP LC1SKGC301P7
In stock: No
Schneider Electric
CONTACTOR TIP LC1SKGC301P7
39,17 €
Hind kehtib kuni 24.12.25
EAN: 3389110491357
MPN: LC2K09004B7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 6 A, 1NC, 24V AC coil,screw clamp terminals
65,64 €
Hind kehtib kuni 31.12.25
EAN: 3389110428520
MPN: LC2K0601B7
Pakend: 1
Karp: 25
Kaubaalus: 200
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
Reverser block for side mounting, TeSys Ultra, 38A/690V, coil 110-240V AC/DC
241,52 €
Hind kehtib kuni 31.12.25
EAN: 3389110106664
MPN: LU6MB0FU
Pakend: 1
Karp: 10
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 12A 1O 48V AC
In stock: No
Schneider Electric
OMK CONT 12A 1O 48V AC
128,00 €
Hind kehtib kuni 31.12.25
EAN: 3389110346244
MPN: LC2K1201E7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 9A 1O 24V DC VEERKL
In stock: No
Schneider Electric
OMK CONT 9A 1O 24V DC VEERKL
54,81 €
Hind kehtib kuni 24.12.25
EAN: 3389110242904
MPN: LP2K09013BD
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 24 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 24 V AC coil
105,96 €
Hind kehtib kuni 31.12.25
EAN: 3389110383201
MPN: LC2D09B7
Pakend: 1
Karp: 6
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 110 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 110 V AC coil
105,96 €
Hind kehtib kuni 31.12.25
EAN: 3389110383386
MPN: LC2D09F7
Pakend: 1
Karp: 6
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 115 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 115 V AC coil
263,78 €
Hind kehtib kuni 31.12.25
EAN: 3389110383362
MPN: LC2D09FE7
Pakend: 1
Karp: 6
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 9 A - 220 V AC coil
99,40 €
Hind kehtib kuni 31.12.25
EAN: 3389110383690
MPN: LC2D09M7
Pakend: 1
Karp: 6
Kaubaalus: 96
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MINI K OMKEERCONT 3P 9A AC3 1NO VEERKLEM
In stock: No
Schneider Electric
MINI K OMKEERCONT 3P 9A AC3 1NO VEERKLEM
49,94 €
Hind kehtib kuni 24.12.25
EAN: 3389118097278
MPN: LC2K09103E7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
CONTACTOR REVERSIBIL TIP LC2D096BD
In stock: No
Schneider Electric
CONTACTOR REVERSIBIL TIP LC2D096BD
49,73 €
Hind kehtib kuni 24.12.25
EAN: 3389110491913
MPN: LC2K0901F72
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Ministries 9A 4Z 120V AC (LC2K09004G7)
In stock: No
Schneider Electric
Ministries 9A 4Z 120V AC (LC2K09004G7)
48,04 €
Hind kehtib kuni 24.12.25
EAN: 3389110218473
MPN: LC2K09004G7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 110 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 110 V AC coil
110,29 €
Hind kehtib kuni 31.12.25
EAN: 3389110386387
MPN: LC2D18F7
Pakend: 1
Karp: 6
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 230 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 230 V AC coil
112,35 €
Hind kehtib kuni 31.12.25
EAN: 3389110386639
MPN: LC2D18P7
Pakend: 1
Karp: 6
Kaubaalus: 96
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 24 V AC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P(3 NO) - AC-3 - = 440 V 18 A - 24 V AC coil
112,35 €
Hind kehtib kuni 31.12.25
EAN: 3389110386332
MPN: LC2D18B7
Pakend: 1
Karp: 6
Kaubaalus: 96
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 9A 1S 24V DC ONTST
In stock: No
Schneider Electric
OMK CONT 9A 1S 24V DC ONTST
56,51 €
Hind kehtib kuni 24.12.25
EAN: 3389110428544
MPN: LP2K0910BD3
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
Intrer simplu lampa ind 16A 1m argintiu
In stock: No
Schneider Electric
Intrer simplu lampa ind 16A 1m argintiu
57,77 €
Hind kehtib kuni 24.12.25
EAN: 3389110497830
MPN: LP2K09004BD3
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
MD01
In stock: No
Schneider Electric
TeSys Deca , star delta starter , 3 x 3P (3 NO) , 32 A , 230 V AC coil
327,25 €
Hind kehtib kuni 31.12.25
EAN: 3389110550382
MPN: LC3D32AP7
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor , 3P , AC-3 = 440 V 16 A , 1 NC , 24 V AC coil
87,92 €
Hind kehtib kuni 31.12.25
EAN: 3389118380899
MPN: LC2K1601B7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
OMK CONT 9A 1O 24V DC VEERKL
In stock: No
Schneider Electric
OMK CONT 9A 1O 24V DC VEERKL
59,46 €
Hind kehtib kuni 24.12.25
EAN: 3389110243666
MPN: LP5K09013BW3
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 4-6 weeks
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 9 A, 1NO, 48V AC coil
67,98 €
Hind kehtib kuni 31.12.25
EAN: 3389110492378
MPN: LC2K0910E7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
TeSys Deca reversing contactor - 3P - = 440 V - 40 A AC-3 - 100...250 V AC/DC coil
In stock: No
Schneider Electric
TeSys Deca reversing contactor - 3P - = 440 V - 40 A AC-3 - 100...250 V AC/DC coil
398,88 €
Hind kehtib kuni 31.12.25
EAN: 3606480988103
MPN: LC2D40AKUE
Pakend: 1
Karp: 4
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 9 A, 1NO, 48V AC coil, solder pins for printed circuit boards
83,55 €
Hind kehtib kuni 31.12.25
EAN: 3389110492576
MPN: LC2K09105E7
Pakend: 1
Karp: 25
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel
MD01
In stock: No
Schneider Electric
TeSys K reversing contactor, 3P, AC-3 440V 9 A, 1NO, 24V DC coil,screw clamp terminals
77,07 €
Hind kehtib kuni 31.12.25
EAN: 3389110499476
MPN: LP2K0910BD
Pakend: 1
Karp: 20
Hinnanguline tarneaeg meie laos (umbes): Päringu alusel