out of 1250

Installation relay RPI-1P-UNI

Installation relay RPI-1P-UNI

Relpol
RPI
1
47,32 zł/pcs
20
46,44 zł/pcs
863378
CIA181

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8,98 zł

91 pcs
Installation relay RPI-1Z-UNI

Installation relay RPI-1Z-UNI

Relpol
RPI
1
50,32 zł/pcs
863380
CIA188

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8 pcs
Installation relay RPI-2P-UNI

Installation relay RPI-2P-UNI

Relpol
RPI
1
52,58 zł/pcs
20
51,60 zł/pcs
863379
CIA183

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41 pcs
Installation relay RPI-3P-UNI

Installation relay RPI-3P-UNI

Relpol
RPI
1
54,74 zł/pcs
20
53,71 zł/pcs
863514
CIA168

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20 pcs
Installation relay RPI-1ZI-U24A

Installation relay RPI-1ZI-U24A

Relpol
RPI
1
52,43 zł/pcs
20
51,46 zł/pcs
863377
CIA165

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22 pcs
Installation relay 16A with LED 24V AC 50/60Hz Z-R24/16-10

Installation relay 16A with LED 24V AC 50/60Hz Z-R24/16-10

Eaton
Z-R
1
117,64 zł/pcs
4
112,93 zł/pcs
ICS-R16A024B100
CIE497

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30 pcs
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
80,32 zł/pcs
4
77,10 zł/pcs
ICS-R16D024B100
CIE500

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69 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
75,72 zł/pcs
5
72,69 zł/pcs
ICS-R16A230B100
CHX206

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135 pcs
Installation relay 16A 2 OC 230VAC with LED Z-R230/16-20

Installation relay 16A 2 OC 230VAC with LED Z-R230/16-20

Eaton
Z-R
1
100,43 zł/pcs
5
96,40 zł/pcs
ICS-R16A230B200
CHX210

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65 pcs
Installation relay with select function Z/AUT/W Z-TN230/SS

Installation relay with select function Z/AUT/W Z-TN230/SS

Eaton
Z-TN
1
116,79 zł/pcs
4
112,11 zł/pcs
265574
ACN326

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20 pcs
Installation relay 2NO 16A 230V AC

Installation relay 2NO 16A 230V AC

Hager
1
93,60 zł/pcs
12
89,86 zł/pcs
ERC216
GCL619

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8,98 zł

58 pcs
Installation relay 16A with a diode 2 break LED 24VDC Z-R23/16-20

Installation relay 16A with a diode 2 break LED 24VDC Z-R23/16-20

Eaton
Z-R
2
113,69 zł/pcs
ICS-R16D024B200
CHX207

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8,98 zł

34 pcs
Unbalance sensor FAZ 230/400V AC Type: CAM-01
5% refund to your OnnTop account

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

Zamel
EXTA
1
97,22 zł/pcs
lowest price 30 days

97,22 zł

5
93,33 zł/pcs
lowest price 30 days

93,33 zł

EXT10000017
HDR905

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8,98 zł

5 pcs
FAZ sequence sensor 230/400V AC Type: CKM-01
5% refund to your OnnTop account

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

Zamel
EXTA
1
102,34 zł/pcs
lowest price 30 days

102,34 zł

5
98,24 zł/pcs
lowest price 30 days

98,24 zł

EXT10000019
HDR907

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14 pcs
Power limiter 230V AC 0.2-2kW Type: PMM-01
5% refund to your OnnTop account

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

Zamel
EXTA
1
127,92 zł/pcs
lowest price 30 days

127,92 zł

EXT10000102
HDR916

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8,98 zł

3 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
329,59 zł/pcs
PF-441
HDI776

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8,98 zł

8 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
192,03 zł/pcs
CKF-318
HGE259

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6 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
108,92 zł/pcs
5
104,56 zł/pcs
CKF-BT
HDI762

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8 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
135,93 zł/pcs
CKF-337
HDI759

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8,98 zł

25 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
115,67 zł/pcs
5
111,04 zł/pcs
CZF-312
HDI769

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12 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
118,20 zł/pcs
5
113,48 zł/pcs
CZF-331
HGE258

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18 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
83,58 zł/pcs
CZF-BR
HDI777

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3 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
79,36 zł/pcs
5
76,19 zł/pcs
CZF-BS
HDI773

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10 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
97,93 zł/pcs
5
94,02 zł/pcs
CZF-BT
HDI774

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8,98 zł

44 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
58,41 zł/pcs
CZF
HDI763

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8,98 zł

8 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
85,28 zł/pcs
5
81,87 zł/pcs
CZF-311
HDI768

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11 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
87,03 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
118,20 zł/pcs
5
113,48 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
106,38 zł/pcs
5
102,13 zł/pcs
CKF-316-TRMS
CLO306

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

CKF-319-TRMS microprocessor phase loss sequence sensor

F&F
CKF
1
208,53 zł/pcs
5
200,19 zł/pcs
CKF-319-TRMS
CLO308

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4 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
99,63 zł/pcs
5
95,64 zł/pcs
CZF-310-TRMS
CLO313

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8,98 zł

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

Flush-mounted radio transmitter 230v FW-RC4AC

F&F
FW
1
127,87 zł/pcs
5
125,13 zł/pcs
FW-RC4AC
CQL979

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8,98 zł

18 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
379,92 zł/pcs
PZ-832RCB
HDI799

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8,98 zł

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
118,89 zł/pcs
PZ-828
HDI788

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8,98 zł

114 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
238,94 zł/pcs
PZ-829RC
HDI795

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8,98 zł

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
155,71 zł/pcs
PZ-828RC
HDI791

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8,98 zł

12 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
351,24 zł/pcs
PZ-831RC
HDI797

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8,98 zł

4 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
436,39 zł/pcs
PZ-832RC
HDI798

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8,98 zł

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

Rainwater level control relay PZ-828-RC-WD

F&F
PZ
1
210,22 zł/pcs
5
201,81 zł/pcs
PZ-828-RC-WD
DBA193

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8,98 zł

68 pcs
Monitoring relay RPN-1A16-A230

Monitoring relay RPN-1A16-A230

Relpol
1
192,69 zł/pcs
864369
CIU753

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8,98 zł

3 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

9 pcs
Voltage relay CP-730

Voltage relay CP-730

F&F
CP
1
160,90 zł/pcs
CP-730
HGE261
temporary unavailable
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
133,43 zł/pcs
CP-709
HDI779

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8,98 zł

30 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
262,08 zł/pcs
CP-721
HDI780

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8,98 zł

2 pcs
Resistance relay 16A CR-810 bus

Resistance relay 16A CR-810 bus

F&F
CR
1
125,21 zł/pcs
CR-810DUO
HDI783

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8,98 zł

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

Automatic reserve switching controller N1+N2, PC software included

F&F
SZR
1
1 524,24 zł/pcs
SZR-280
HDI801

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Free delivery

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

Relay for decay, asymmetry and phase sequence PZAK-1

Eti
1
180,18 zł/pcs
002471409
HDT770

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8,98 zł

7 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
Phase sequence relay, 200 - 500 V AC EMR6-F500-G-1

Phase sequence relay, 200 - 500 V AC EMR6-F500-G-1

Eaton
EMR6
1
571,73 zł/pcs
5
548,86 zł/pcs
184789
CHP531

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Free delivery

31 pcs
EMT6 machine termisitor protection (230V)

EMT6 machine termisitor protection (230V)

Eaton
EMT6
1
384,31 zł/pcs
066400
HDD609

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8,98 zł

41 pcs