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Current Transformers
MBS Logo MBS KBU Series Split-Core Current Transformers
Class 1, 5A secondaries
High quality split core current transformers
Made in Germany
KBU23-100/5A100:5A split-core CT, 20 x 30mm bore, 1.25VA burden
KBU23-150/5A150:5A split-core CT, 20 x 30mm bore, 1.5VA burden
KBU23-200/5A200:5A split-core CT, 20 x 30mm bore, 1.5VA burden
KBU23-250/5A250:5A split-core CT, 20 x 30mm bore, 2VA burden
KBU23-300/5A300:5A split-core CT, 20 x 30mm bore, 3.75VA burden
KBU23-400/5A400:5A split-core CT, 20 x 30mm bore, 5VA burden
KBU58-250/5A250:5A split-core CT, 50 x 80mm bore, 1.5VA burden
KBU58-300/5A300:5A split-core CT, 50 x 80mm bore, 2.5VA burden
KBU58-400/5A400:5A split-core CT, 50 x 80mm bore, 2.5VA burden
KBU58-500/5A500:5A split-core CT, 50 x 80mm bore, 5VA burden
KBU58-600/5A600:5A split-core CT, 50 x 80mm bore, 5VA burden
KBU58-800/5A800:5A split-core CT, 50 x 80mm bore, 7.5VA burden
KBU58-1000/5A1000:5A split-core CT, 50 x 80mm bore, 10VA burden
KBU812-250/5A250:5A split-core CT, 80 x 120mm bore, 1.5VA burden
KBU812-300/5A300:5A split-core CT, 80 x 120mm bore, 2.5VA burden
KBU812-500/5A500:5A split-core CT, 80 x 120mm bore, 5VA burden
KBU812-1000/5A1000:5A split-core CT, 80 x 120mm bore, 10VA burden
KBU812-1200/5A1200:5A split-core CT, 80 x 120mm bore, 10VA burden
KBU812-1500/5A1500:5A split-core CT, 80 x 120mm bore, 15VA burden
KBU816-1600/5A1600:5A split-core CT, 80 x 160mm bore, 15VA burden
KBU816-2000/5A2000:5A split-core CT, 80 x 160mm bore, 15VA burden
KBU816-2500/5A2500:5A split-core CT, 80 x 160mm bore, 15VA burden
KBU816-3000/5A3000:5A split-core CT, 80 x 160mm bore, 30VA burden
KBU816-4000/5A4000:5A split-core CT, 80 x 160mm bore, 30VA burden
KBU816-5000/5A5000:5A split-core CT, 80 x 160mm bore, 30VA burden

MBS KBR Series Split-Core Current Transformers for cables
  • Compact style
  • Pre-wired 400mm long
  • KBR 32 100-600Amps with 32mm bore
  • KBR 44 250-1000Amps with 44mm bore
  • Made in Germany
KBR32-100/5A100:5A split-core CT, 32mm bore, CL 3
KBR32-150/5A150:5A split-core CT, 32mm bore, CL 3
KBR32-200/5A200:5A split-core CT, 32mm bore, CL 3
KBR32-250/5A250:5A split-core CT, 32mm bore, CL 3
KBR32-300/5A300:5A split-core CT, 32mm bore, CL 1
KBR32-400/5A400:5A split-core CT, 32mm bore, CL 1
KBR32-500/5A500:5A split-core CT, 32mm bore, CL 1
KBR32-600/5A600:5A split-core CT, 32mm bore, CL 1
KBR44-250/5A250:5A split-core CT, 44mm bore, CL 1
KBR44-300/5A300:5A split-core CT, 44mm bore, CL 1
KBR44-400/5A400:5A split-core CT, 44mm bore, CL 1
KBR44-500/5A500:5A split-core CT, 44mm bore, CL 1
KBR44-600/5A600:5A split-core CT, 44mm bore, CL 1
KBR44-750/5A750:5A split-core CT, 44mm bore, CL 1
KBR44-800/5A800:5A split-core CT, 44mm bore, CL 1
KBR44-1000/5A1000:5A split-core CT, 44mm bore, CL 1

CT24-1
CT24-1 data sheet
CT24-1 Split-Core Current Transformer.
The CT24-1 split-core current transformer is ideal for installations where the supply cannot be interrupted. It is easily installed onto conductors up to 10mm in diameter. Applications include load/energy monitoring & portable instruments.
  • Easy to install
  • Low cost
  • Accuracy Class 2
  • Turns ratio 3000
  • 60A rating(750Ω load), 100A max.
  • Frequency 50/60Hz
  • Up to 10mm cable diameter

Polarity - P1 opposite side from wire entry, S1 is white.

Clamp-on & Precision Split-Core CTs
Manufactured by Dent Instruments
Dent current transformers data sheet
CT-CON-1000
Data sheet
CT-CON-1000 Clamp-On Current Transformer.
1000A clamp on current transformer.
  • 52mm window
  • Useful current range 10 to 1200A ac
  • 333mV @1000A, 0.333mV/A
  • Accuracy ±2% 50 to 1200A
  • Phase shift <2º 50 to 1200A
  • Frequency range 30Hz to 5kHz
  • Dielectric strength 5550V 50/60Hz

CT-SHS-0005
Data sheet
CT-SHS-0005 Precision Split-Core Current Transformer.
  • 5A high accuracy current transformer
  • 10mm window
  • 333mV output at rated current
  • Accuracy ±1% from 0.5% to 140% of nominal range
  • Phase shift ±0.5º at rated current
  • Frequency range 10Hz to 10kHz
  • Dielectric strength 5000V

CT-SCS-0050 & CT-SCS-0100
Data sheet
CT-SCS-0050 & CT-SCS-0100 Split-Core Current Transformers.
  • 50A & 100A split-core current transformers
  • 19mm window
  • 333mV output at rated current
  • Accuracy ±1% from 10% to 130% of nominal range
  • Phase shift <2º at rated current
  • Frequency range 50Hz to 400Hz
  • Dielectric strength 5000V

CT-SCM-0x00 100-600A
Data sheet
CT-SCM-0x00 100A to 600A Split-Core Current Transformers.
  • 100A, 200A, 400A & 600A split-core current transformers
  • 31.8mm window
  • 333mV output at rated current
  • Accuracy ±1% from 10% to 130% of nominal range
  • Phase shift <2º at rated current
  • Frequency range 50Hz to 400Hz
  • Dielectric strength 5000V

CT-SCL-0600 CT-SCL-1000
Data sheet
CT-SCL-0600 & CT-SCL-1000 Split-Core Current Transformers.
  • 600A & 1000A split-core current transformers
  • 50.8mm window
  • 333mV output at rated current
  • Accuracy ±1% from 10% to 130% of nominal range
  • Phase shift <2º at rated current
  • Frequency range 50Hz to 400Hz
  • Dielectric strength 5000V
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