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Three-phase asymmetry and sequence monitors CKF-B Three-phase asymmetry and sequence monitors CKF-B
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Three-phase asymmetry and sequence monitors CKF-B TRMS

CKF-B-TRMS, 5902431673622
With fixed actuation threshold voltage asymmetry.
Three phase and sequence monitor is designed to protect tree phase electric motors against voltage drop in at least one phase or voltage asymmetry between phases, which could damage the motor, with additional protection of motor rotation direction in case of phase change before the monitor.
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Three-phase asymmetry and sequence monitors CKF-BT Three-phase asymmetry and sequence monitors CKF-BT
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Three-phase asymmetry and sequence monitors CKF-BT TRMS

CKF-BT-TRMS, 5902431673646
With adjustable actuation time 0,5÷5sec.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Three-phase asymmetry and sequence monitors CKF Three-phase asymmetry and sequence monitors CKF
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Three-phase asymmetry and sequence monitors CKF TRMS

CKF-TRMS, 5902431673554
With fixed actuation threshold voltage asymmetry.
Three phase and sequence monitor is designed to protect tree phase electric motors against voltage drop in at least one phase or voltage asymmetry between phases, which could damage the motor, with additional protection of motor rotation direction in case of phase change before the monitor.
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Phase control relays CZF-310 Phase control relays CZF-310
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Phase control relays CZF-310 TRMS

CZF-310-TRMS, 5902431673691
With fixed actuation threshold voltage asymmetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-311 Phase control relays CZF-311
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Phase control relays CZF-311 TRMS

CZF-311-TRMS, 5902431673707
With adjustable actuation threshold at voltage asymmetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-312 Phase control relays CZF-312
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Phase control relays CZF-312 TRMS

CZF-312-TRMS, 5902431673714
Monitor with action delay 0,5 sec.
Three phase monitors serve to protect the  three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-331 Phase control relays CZF-331
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Phase control relays CZF-331 TRMS

CZF-331-TRMS, 5902431673721
With two separated contacts 2C/O.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-BR Phase control relays CZF-BR
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Phase control relays CZF-BR TRMS

CZF-BR-TRMS, 5902431673776
With adjustable actuation threshold at voltage asymetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-BS Phase control relays CZF-BS
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Phase control relays CZF-BS TRMS

CZF-BS-TRMS, 5902431673783
With the fixed actuation threshold voltage asymmetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Phase control relays CZF-B Phase control relays CZF-B
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Phase control relays CZF-B TRMS

CZF-B-TRMS, 5902431673769
With the fixed actuation threshold voltage asymmetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
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Three-phase monitor CZF Three-phase monitor CZF
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Phase control relays CZF TRMS

CZF-TRMS, 5902431673653
With the fixed actuation threshold voltage asymmetry.
Three phase monitors serve to protect the three-phase electric motors supplied from three-phase mains, against phase collapse in at least one phase or against phase-to-phase voltage asymmetry, threatening to damage the motor.
More
Three-phase asymmetry and sequence monitors CKF-B Three-phase asymmetry and sequence monitors CKF-B

Three-phase asymmetry and sequence monitors CKF-B TRMS

CKF-B-TRMS, 5902431673622
With fixed actuation threshold voltage asymmetry.
Three phase and sequence monitor is designed to protect tree phase electric motors against voltage drop in at least one phase or voltage asymmetry between phases, which could damage the motor, with additional protection of motor rotation direction in case of phase change before the monitor.
More
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Three-phase asymmetry and sequence monitors CKF Three-phase asymmetry and sequence monitors CKF

Three-phase asymmetry and sequence monitors CKF TRMS

CKF-TRMS, 5902431673554
With fixed actuation threshold voltage asymmetry.
Three phase and sequence monitor is designed to protect tree phase electric motors against voltage drop in at least one phase or voltage asymmetry between phases, which could damage the motor, with additional protection of motor rotation direction in case of phase change before the monitor.
More
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