out of 1313

Installation relay 16A with a diode 1 NO LED 24VDC Z-R23/16-10

Installation relay 16A with a diode 1 NO LED 24VDC Z-R23/16-10

Eaton
Z-R
1
91,82 zł/pcs
ICS-R16D024B100
CIE500

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8,98 zł

55 pcs
Installation relay 16A 1 Ohm 230VAC with LED Z-R230/16-10

Installation relay 16A 1 Ohm 230VAC with LED Z-R230/16-10

Eaton
Z-R
1
80,54 zł/pcs
ICS-R16A230B100
CHX206

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8,98 zł

63 pcs
3-phase power control relay, 183… 528VAC
5% refund to your OnnTop account

3-phase power control relay, 183… 528VAC

Schneider Electric
1
248,25 zł/pcs
lowest price 30 days

248,25 zł

5
238,32 zł/pcs
lowest price 30 days

238,32 zł

NOVELTY
RM22TG20
CDI878

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8,98 zł

31 pcs
CKF-316 phase sequence and phase loss sensor, contacts: 1P, I = 10A, 1 module
5% refund to your OnnTop account

CKF-316 phase sequence and phase loss sensor, contacts: 1P, I = 10A, 1 module

F&F
CKF
1
87,69 zł/pcs
lowest price 30 days

87,59 zł

12
84,17 zł/pcs
lowest price 30 days

84,07 zł

CKF-316
HDI757

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8,98 zł

44 pcs
CZF-B phase and phase decay sensor, contact: 1NO, I = 10A, 2 modules
5% refund to your OnnTop account

CZF-B phase and phase decay sensor, contact: 1NO, I = 10A, 2 modules

F&F
CZF
1
79,38 zł/pcs
lowest price 30 days

78,74 zł

12
76,21 zł/pcs
lowest price 30 days

75,60 zł

CZF-B
HDI772

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8,98 zł

105 pcs
CZF-310 phase and decay sensor, contacts: 1P, I = 10A, 1 module
5% refund to your OnnTop account

CZF-310 phase and decay sensor, contacts: 1P, I = 10A, 1 module

F&F
CZF
1
82,74 zł/pcs
lowest price 30 days

82,40 zł

12
79,43 zł/pcs
lowest price 30 days

79,09 zł

CZF-310
HDI767

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8,98 zł

33 pcs
Automatic phase switch PF-441 with priority phase, for cooperation with contactors, 4 modules

Automatic phase switch PF-441 with priority phase, for cooperation with contactors, 4 modules

F&F
PF
1
337,71 zł/pcs
PF-441
HDI776

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8,98 zł

9 pcs
Phase sequence and phase loss sensor, with adjustable lower and upper voltage threshold CKF-318

Phase sequence and phase loss sensor, with adjustable lower and upper voltage threshold CKF-318

F&F
1
205,98 zł/pcs
CKF-318
HGE259

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3 pcs
Phase sequence and phase loss sensor CKF-BT contact: 1NO, I = 10A, adjustable response time 0.5-15 sec., 2 modules

Phase sequence and phase loss sensor CKF-BT contact: 1NO, I = 10A, adjustable response time 0.5-15 sec., 2 modules

F&F
CKF
1
111,22 zł/pcs
5
106,76 zł/pcs
CKF-BT
HDI762

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8,98 zł

6 pcs
Phase sequence and phase loss sensor CKF-337 contacts: 1P, I = 10A, voltage unbalance 20-50V, without neutral wire, 3 modules

Phase sequence and phase loss sensor CKF-337 contacts: 1P, I = 10A, voltage unbalance 20-50V, without neutral wire, 3 modules

F&F
CKF
1
137,37 zł/pcs
CKF-337
HDI759

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8,98 zł

31 pcs
Phase loss and asymmetry sensor CZF-312 Un=3×400V+N Io <2 × 5A mounting on TH-35 rail, instantaneous response voltage adjustment

Phase loss and asymmetry sensor CZF-312 Un=3×400V+N Io <2 × 5A mounting on TH-35 rail, instantaneous response voltage adjustment

F&F
CZF
1
117,76 zł/pcs
5
113,06 zł/pcs
CZF-312
HDI769

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21 pcs
Phase loss and asymmetry sensor, contact 2NO/NC, DIN rail mounting CZF-331

Phase loss and asymmetry sensor, contact 2NO/NC, DIN rail mounting CZF-331

F&F
CZF
1
120,31 zł/pcs
5
115,50 zł/pcs
CZF-331
HGE258

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8,98 zł

15 pcs
Phase and decay sensor CZF-BR contacts: 1P, I = 10A, adjustable threshold: 165-180V, 2 modules

Phase and decay sensor CZF-BR contacts: 1P, I = 10A, adjustable threshold: 165-180V, 2 modules

F&F
CZF
1
85,31 zł/pcs
5
81,91 zł/pcs
CZF-BR
HDI777

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25 pcs
Phase and decay sensor CZF-BS, contacts: 1P, I = 10A, 2 modules with signaling

Phase and decay sensor CZF-BS, contacts: 1P, I = 10A, 2 modules with signaling

F&F
CZF
1
81,57 zł/pcs
5
78,31 zł/pcs
CZF-BS
HDI773

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7 pcs
Phase and phase decay sensor CZF-BT contact: 1NO, I = 10A, adjustable response time 0.5-15 sec., 2 modules

Phase and phase decay sensor CZF-BT contact: 1NO, I = 10A, adjustable response time 0.5-15 sec., 2 modules

F&F
CZF
1
100,47 zł/pcs
5
96,44 zł/pcs
CZF-BT
HDI774

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8,98 zł

41 pcs
Phase and phase decay sensor CZF, contact: 1NO, I = 10A, hermetic casing, connection cable

Phase and phase decay sensor CZF, contact: 1NO, I = 10A, hermetic casing, connection cable

F&F
CZF
1
70,38 zł/pcs
CZF
HDI763

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8,98 zł

11 pcs
Phase and decay sensor CZF-311 contacts: 1P, I = 10A, adjustable threshold: 165-180V, 1 module

Phase and decay sensor CZF-311 contacts: 1P, I = 10A, adjustable threshold: 165-180V, 1 module

F&F
CZF
1
86,41 zł/pcs
5
82,95 zł/pcs
CZF-311
HDI768

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25 pcs
Phase loss sensor with contact control CZF 2 contacts: 1NO, I = 10A, connection: screw terminals

Phase loss sensor with contact control CZF 2 contacts: 1NO, I = 10A, connection: screw terminals

F&F
CZF
1
94,56 zł/pcs
CZF-2
HDI764

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3 pcs
Phase loss sensor with contact control CZF-332 contactor contacts: 1P separated, I = 10A, 3 modules

Phase loss sensor with contact control CZF-332 contactor contacts: 1P separated, I = 10A, 3 modules

F&F
CZF
1
121,57 zł/pcs
5
116,71 zł/pcs
CZF-332
HDI770

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5 pcs
CKF-316-TRMS microprocessor phase sequence and phase loss sensor

CKF-316-TRMS microprocessor phase sequence and phase loss sensor

F&F
CKF
1
109,75 zł/pcs
5
105,36 zł/pcs
CKF-316-TRMS
CLO306

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7 pcs
CKF-319-TRMS microprocessor phase loss sequence sensor

CKF-319-TRMS microprocessor phase loss sequence sensor

F&F
CKF
1
213,11 zł/pcs
5
204,59 zł/pcs
CKF-319-TRMS
CLO308

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8 pcs
CZF-310-TRMS microprocessor sensor for phase asymmetry and decay

CZF-310-TRMS microprocessor sensor for phase asymmetry and decay

F&F
CZF
1
102,15 zł/pcs
5
98,07 zł/pcs
CZF-310-TRMS
CLO313

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9 pcs
Flush-mounted radio transmitter 230v FW-RC4AC

Flush-mounted radio transmitter 230v FW-RC4AC

F&F
FW
1
131,63 zł/pcs
5
128,81 zł/pcs
FW-RC4AC
CQL979

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8,98 zł

12 pcs
Liquid level control relay without probe PZ-832 RC B Two-state liquid level control relay + ALARM on tank overflow and emptying without probes

Liquid level control relay without probe PZ-832 RC B Two-state liquid level control relay + ALARM on tank overflow and emptying without probes

F&F
PZ
1
391,74 zł/pcs
PZ-832RCB
HDI799

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2 pcs
Single-state PZ-828 liquid level control relay, with PZ probe included, contacts: 1P, I = 16A, 2 modules

Single-state PZ-828 liquid level control relay, with PZ probe included, contacts: 1P, I = 16A, 2 modules

F&F
PZ
1
132,51 zł/pcs
PZ-828
HDI788

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8,98 zł

63 pcs
Two-state PZ-829 RC liquid level control relay, with sensitivity adjustment, with PZ2 probes (3 pcs.), Contacts 2 × 1 CO, I = 2 × 16A, 3 modules

Two-state PZ-829 RC liquid level control relay, with sensitivity adjustment, with PZ2 probes (3 pcs.), Contacts 2 × 1 CO, I = 2 × 16A, 3 modules

F&F
PZ
1
246,07 zł/pcs
PZ-829RC
HDI795

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14 pcs
Single-state PZ-828 RC liquid level control relay, with sensitivity adjustment, with PZ probe included, contacts: 1P, I = 16A, 2 modules

Single-state PZ-828 RC liquid level control relay, with sensitivity adjustment, with PZ probe included, contacts: 1P, I = 16A, 2 modules

F&F
PZ
1
160,65 zł/pcs
PZ-828RC
HDI791

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8,98 zł

21 pcs
Liquid level control relay PZ-831 RC three independent levels of control mounting on TH-35 rail

Liquid level control relay PZ-831 RC three independent levels of control mounting on TH-35 rail

F&F
PZ
1
356,79 zł/pcs
PZ-831RC
HDI797

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3 pcs
Liquid level control relay with PZ-832 RC probe Two-state liquid level control relay + ALARM of overflow and emptying of the tank with probes included

Liquid level control relay with PZ-832 RC probe Two-state liquid level control relay + ALARM of overflow and emptying of the tank with probes included

F&F
PZ
1
444,25 zł/pcs
PZ-832RC
HDI798

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8,98 zł

1 pcs
Rainwater level control relay PZ-828-RC-WD

Rainwater level control relay PZ-828-RC-WD

F&F
PZ
1
216,14 zł/pcs
5
207,49 zł/pcs
PZ-828-RC-WD
DBA193

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8,98 zł

31 pcs
Monitoring relay RPN-1A16-A230

Monitoring relay RPN-1A16-A230

Relpol
1
202,34 zł/pcs
864369
CIU753

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8,98 zł

1 pcs
Voltage relay CP-710

Voltage relay CP-710

F&F
CP
1
130,98 zł/pcs
CP-710
HGE260

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8,98 zł

14 pcs
Voltage relay CP-730

Voltage relay CP-730

F&F
CP
1
178,78 zł/pcs
CP-730
HGE261

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13 pcs
Voltage relay CP-709 single-phase, Un=450V+N, I = 16A, 1 module

Voltage relay CP-709 single-phase, Un=450V+N, I = 16A, 1 module

F&F
CP
1
134,24 zł/pcs
5
128,87 zł/pcs
CP-709
HDI779

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8,98 zł

14 pcs
Voltage relay CP-721 with display, programmable programmable single-phase Un=450V+N Imax = 30A 2 modules

Voltage relay CP-721 with display, programmable programmable single-phase Un=450V+N Imax = 30A 2 modules

F&F
CP
1
238,26 zł/pcs
CP-721
HDI780

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8,98 zł

1 pcs
Resistance relay 16A CR-810 bus

Resistance relay 16A CR-810 bus

F&F
CR
1
127,69 zł/pcs
CR-810DUO
HDI783

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8,98 zł

35 pcs
Automatic reserve switching controller N1+N2, PC software included

Automatic reserve switching controller N1+N2, PC software included

F&F
SZR
1
1 687,28 zł/pcs
SZR-280
HDI801

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Free delivery

3 pcs
Automatic Phase Switch APM-10

Automatic Phase Switch APM-10

Zamel
1
460,51 zł/pcs
EXT10000202
DEZ491

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8,98 zł

5 pcs
Automatic Phase Switch APM-20

Automatic Phase Switch APM-20

Zamel
1
307,01 zł/pcs
EXT10000227
DEZ482

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8,98 zł

5 pcs
Digital voltage asymmetry sensor with contact state control CAM-10

Digital voltage asymmetry sensor with contact state control CAM-10

Zamel
1
189,32 zł/pcs
EXT10000234
DEZ493

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8,98 zł

5 pcs
Digital sensor for asymmetry, symmetrical voltage drop and phase loss CAM-11

Digital sensor for asymmetry, symmetrical voltage drop and phase loss CAM-11

Zamel
1
117,69 zł/pcs
EXT10000268
DEZ492

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8,98 zł

6 pcs
Digital phase sequence and phase failure sensor, 16A 2-mod. CKM-11

Digital phase sequence and phase failure sensor, 16A 2-mod. CKM-11

Zamel
1
133,04 zł/pcs
EXT10000267
DEZ495

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8,98 zł

7 pcs
Digital phase sequence and phase failure sensor, 16A 2-mod. time and threshold setting CKM-10

Digital phase sequence and phase failure sensor, 16A 2-mod. time and threshold setting CKM-10

Zamel
1
138,15 zł/pcs
EXT10000266
DEZ494

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8,98 zł

4 pcs
Unbalance sensor FAZ 230/400V AC Type: CAM-01

Unbalance sensor FAZ 230/400V AC Type: CAM-01

Zamel
EXTA
1
97,22 zł/pcs
EXT10000017
HDR905

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8,98 zł

3 pcs
FAZ sequence sensor 230/400V AC Type: CKM-01

FAZ sequence sensor 230/400V AC Type: CKM-01

Zamel
EXTA
1
102,34 zł/pcs
5
98,24 zł/pcs
EXT10000019
HDR907

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8,98 zł

6 pcs
Potential-free relay module, permissible, 16A, 230V PEP-10/16A

Potential-free relay module, permissible, 16A, 230V PEP-10/16A

Zamel
1
69,59 zł/pcs
EXT10000320
DEZ501

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8,98 zł

2 pcs
Power limiter 230V AC 0.2-2kW Type: PMM-01

Power limiter 230V AC 0.2-2kW Type: PMM-01

Zamel
EXTA
1
127,92 zł/pcs
5
122,80 zł/pcs
EXT10000102
HDR916

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8,98 zł

6 pcs
3-level flood relay PZM-20

3-level flood relay PZM-20

Zamel
1
260,96 zł/pcs
5
250,51 zł/pcs
EXT10000230
DEZ487

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8,98 zł

5 pcs
Relay for decay, asymmetry and phase sequence PZAK-1

Relay for decay, asymmetry and phase sequence PZAK-1

Eti
1
182,25 zł/pcs
5
174,96 zł/pcs
002471409
HDT770

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8,98 zł

6 pcs
Relay EMR6-A500-D-1 for monitoring phase asymmetry, 300 - 500 V AC

Relay EMR6-A500-D-1 for monitoring phase asymmetry, 300 - 500 V AC

Eaton
1
823,35 zł/pcs
184762
CHP526

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Free delivery

4 pcs