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F&F Monitoring Relays

In stock

F&F Phase Control Relay CZF-312 40-80 V, 3 × 400 V + N, 2 × 5A, 1×NO+1×NC, 5 V

19,90 €
MOQ: 1
This price is valid until 31.12.2035 or while stock lasts
EAN: 5908312593140
MPN: CZF-312
Package: 1
EDT to our warehouse: In stock - Ready to ship
Order only

F&F Voltage Relay CP-721 150-210 V / 1 V, 230-260 V / 1 V, 150-450 V AC, 2×NO/NC, 5 V

51,87 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594932
MPN: CP-721
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF2 45 V, 3 × 400 V + N, 8 A, 1×NO, 5 V

18,72 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593034
MPN: CZF-2
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF2-B 55 V, 3 × 400 V + N, 8 A, 1×NO, 5 V

21,40 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593065
MPN: CZF-2B
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-331 40-80 V, 3 × 400 V + N, 2 × 8 A, 2×NO/NC, 5 V

24,86 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593157
MPN: CZF-331
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-311 40-80 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

20,58 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593133
MPN: CZF-311
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-333 20-50 V, 3 × 400 V, 8 A, 1×NO/NC, 5 V

29,96 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593232
MPN: CZF-333
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-BS 55 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

16,89 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593102
MPN: CZF-BS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Transfer Switch Controller SZR-279 3 Controlled Lines, 3×400 V + N (four-wire), 24-264 V AC, 450 V AC, 150-210 V AC

368,38 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431671529
MPN: SZR-279
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-334 TrueRMS, 20-80 V, 3 × 400 V, 2×6 A, 2×NO/NC

52,28 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431672540
MPN: CZF-334-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Single-Phase Controller SZR-277 85-265 V AC, 3×NO, 230 V AC, 10-12 V DC, 400 V AC

77,76 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431672465
MPN: SZR-277
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-319 TrueRMS, 3 × 400 V + N, 2 × 8 A, 2×NO/NC, 20-80 V

47,08 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431672571
MPN: CKF-319-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-312 TRMS 40-80 V, 3 × 400 V + N, 2 × 8 A, 1×NO+1×NC, 5 V

24,38 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673714
MPN: CZF-312-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF TRMS 45 V, 3 × 400 V + N, 10 A, 1×NO, 5 V

21,19 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673653
MPN: CZF-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Two-State Liquid Level Control Relay PZ-829 B 230V, DIN Rail

35,92 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312591399
MPN: PZ-829B
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Fluid Level Control Relay PZ-829 230 V AC, 2 × 16 A, 2×NO/NC, 6 V, 1-2 s

45,43 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312596288
MPN: PZ-829
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Loss and Asymmetry Sensor TrueRMS, DIN Rail

23,26 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673790
MPN: CZF-BT-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Power Consumption Limiter OM-616 85-265 V AC, 5 A AC-1, 1×NO, 4 s, 30 s

82,05 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431670249
MPN: OM-616
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Fluid Level Control Relay PZ-828 230 V AC, 16 A, 1×NO/NC, 6 V, DIN Rail

30,40 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312595601
MPN: PZ-828
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Overflow Relay for Level Control PZ-828 RC B 230V, DIN Rail

33,76 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312591481
MPN: PZ-828RC-B
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-317 3 × 400 V + N, 10 A, 1×NO/NC, 40-80 V, 5 V

21,49 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593171
MPN: CKF-317
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-B 3 × 400 V + N, 10 A, 1×NO, 55 V, 5 V

16,89 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593058
MPN: CKF-B
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-709 150-210 V, 230-260 V, 5 V, 50-450 V AC, 16 A

35,36 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312596189
MPN: CP-709
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Power Consumption Limiter OM-631 230 V AC, 16 A AC-1, 1×NO, 100-1000 VA, 30 s

29,46 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312592082
MPN: OM-631
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-BR TRMS 3 × 400 V + N, 16 A, 1×NO/NC, 40-80 V, 5 V

20,25 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673639
MPN: CKF-BR-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Phase Switch PF-441 3×230 V+N, 16 A, to the load capacity of the contacts, 195 V, 250 V

85,96 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594048
MPN: PF-441
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-318 3 × 400 V, 2×6 A, 2×NO/NC, 20-80 V, 5 V

46,09 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312590927
MPN: CKF-318-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-BT TRMS 3 × 400 V + N, 16 A, 1×NO/NC, 40-80 V, 5 V

25,12 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673646
MPN: CKF-BT-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF TRMS 3 × 400 V + N, 10 A, 1×NO, 45 V, 5 V

21,40 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673554
MPN: CKF-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-310 TRMS 55 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

20,46 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673691
MPN: CZF-310-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-B TRMS 55 V, 3 × 400 V + N, 16 A, 1×NO, 5 V

21,19 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431673769
MPN: CZF-B-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Sequence and Loss Sensor CKF-320-TRMS TrueRMS, 180-220 V, 240-280 V, 3 × 400 V + N, 5 V

48,56 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431674391
MPN: CKF-320-TRMS
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Fluid Level Control Relay PZ-829 RC-WD 230 V AC, 2 × 16 A, 2×NO/NC, 6 V, 1-2 s

54,53 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431675169
MPN: PZ-829RC-WD
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Fluid Level Control Relay PZ-828 B 230 V AC, 16 A, 1×NO/NC, 6 V, DIN Rail

27,32 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312591382
MPN: PZ-828B
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF 3 × 400 V + N, 8 A, 1×NO, 45 V, 5 V

14,12 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593027
MPN: CKF
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-BT 3 × 400 V + N, 10 A, 1×NO/NC, 40-80 V, 5 V

21,19 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312592488
MPN: CKF-BT
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-710 150-210 V, 230-260 V, 5 V, 50-450 V AC, 16 A

35,36 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312597100
MPN: CP-710
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-734 3×(50-450 V)+N, 3 × 8 A, 3×NO *, 170-210 V, 5 V

49,12 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312591337
MPN: CP-734
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Resistance Relay CR-810 DUO 230 V AC / 24 V AC/DC, 16 A, 1×NO/NC, DIN Rail, IP20

29,16 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312595519
MPN: CR-810DUO
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF 45 V, 3 × 400 V + N, 8 A, 1×NO, 5 V

12,28 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593010
MPN: CZF
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF2-BR 40-80 V, 3 × 400 V + N, 8 A, 1×NO, 5 V

23,02 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593201
MPN: CZF-2BR
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-BR 40-80 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

18,72 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593119
MPN: CZF-BR
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-BT 40-80 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

21,19 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312592471
MPN: CZF-BT
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Current Relay EPP-619 230 V AC, 16 A, 1×NO/NC, 0.6-16 A

36,53 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593928
MPN: EPP-619
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Phase Switch PF-431 3×230 V+N, 16 A AC-1, 230 V AC, 3×LED, 10 V

59,86 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594024
MPN: PF-431
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Transfer Switch Controller SZR-280 45-50 Hz, 2 Controlled Lines, 85-264 V AC, 3×400 V + N (four-wire), 80-300 V

405,22 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594734
MPN: SZR-280
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Phase Switch PF-431i

65,41 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431672502
MPN: PF-431i
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Electronic Current Relay EPP-618 195-253 V AC, 2×8 A AC-1, 1×NO+1×NC, 10%, DIN Rail

67,54 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5902431672748
MPN: EPP-618
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-316 3 × 400 V + N, 8 A, 1×NO/NC, 55 V, 5 V

19,64 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593164
MPN: CKF-316
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-337 3 × 400 V, 8 A, 1×NO/NC, 20-60 V, 5 V

29,79 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593225
MPN: CKF-337
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Three-Phase Asymmetry and Sequence Monitor CKF-BR 3 × 400 V + N, 10 A, 1×NO/NC, 40-80 V, 5 V

19,03 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593188
MPN: CKF-BR
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-500 40-80 V, 580 V / 0.5 s, 420 V / 5 s, 3 × 500 V, 2 × 8 A

116,66 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312595779
MPN: CP-500
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-730 150-210 V, 230-260 V, 5 V, 3×(50-450 V)+N, 10 A

39,91 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312597308
MPN: CP-730
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Voltage Relay CP-733 3×(50-450 V)+N, 3 × 8 A, 3×NO *, 170-210 V, 5 V

51,00 €
MOQ: 1
This price is valid until next price list or while stock lasts
EAN: 5908312596196
MPN: CP-733
Package: 1
EDT to our warehouse: 4-6 weeks
Order only

F&F Phase Control Relay CZF-310 55 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

19,53 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593126
MPN: CZF-310
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-332 40-80 V, 3 × 400 V + N, 8 A, 1×NO/NC, 5 V

24,55 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593218
MPN: CZF-332
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Phase Control Relay CZF-B 55 V, 3 × 400 V + N, 8 A, 1×NO, 5 V

16,28 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312593041
MPN: CZF-B
Package: 1
Box: 12
EDT to our warehouse: 2-3 weeks
Order only

F&F Current Relay EPP-620 230 V AC, 2 × 8 A, 2×NO/NC, 5 A, 0.02-1 A

73,37 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594260
MPN: EPP-620
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Automatic Phase Switch PF-451 3×230 V+N, 16 A, to the load capacity of the contacts, 230-260 V, 5 V

92,09 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594031
MPN: PF-451
Package: 1
EDT to our warehouse: 2-3 weeks
Order only

F&F Liquid Level Control Relay Without Probe PZ-832 RC B 230V, DIN Rail

83,80 €
MOQ: 1
This price is valid until 24.12.2026
EAN: 5908312594376
MPN: PZ-832RCB
Package: 1
EDT to our warehouse: 2-3 weeks