JM21N-333mV series of split-core current transformer offers 333mV output signal when the source current is at the rated Amps.
- The JM21N-333mV can be attached to any meter that requires a 333mV signal
- This allows one meter to be used to monitor a wide range of amperages by simply using CTs with various amperage ratings
- The ability to use one meter with different CTs users can save both space and overall project costs
- Also, over-voltage protection circuit is included to offer safe, fast and cost effective installation
Main characteristics
- Input: 5-250Aac (depending on model)
- Output: 333mV AC
- Sizes: 21mm
- Connection: 2-pin terminal block (optional add-on leads)
- Form Factor: Split-core
Applications
- Power meter
- Switch-gear
- Distributed measurement systems
- General sets
- Control panels
Features
- Steel spring plate, output-terminal, secure locking hinge, one-touch structure provides easy installation into existing equipment such as a power distribution boards
- Isolated plastic case recognized according to UL94-V0
- UL / EN 61010 – 1 certified
Benefits
- Small-size, light-weight
- Simple installation
- Over-voltage protection circuit is installed
Notice
- Core contact surface is waterproofed, however if it gets rusty, you could reuse after removing rusts with spraying WD-40 or CRC5-56 on the rusted side
- Do not use any other chemicals except WD-40 or CRC5-56 on housing or any other parts
- Customizing output lead wire
LEAD TIME
- 4 weeks
JM21N-333mV Series Spec Sheet
