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The old 3rw30 can be replaced with the new 3rw30 or 3rw40

Note: there are two main differences between the new 3rw30 and the old 3rw30 in function

1. The old 30 has a soft stop function, but the new 30 does not

2. After the bypass contactor is closed, the new 3rw30 does not have 23 and 24 signals indicating the bypass output status node

If the above two functions are not required, consider replacing the old series 3rw30 products with the new 3rw30

If the above two functions are required, 3rw40 corresponding products can be used

In addition, the 3rw40 corresponds to the old 3rw30. The main functions are:

1. With overload protection function and adjustable tripping level

2. Current limiting function

3. Manual / automatic reset

All recommended replacement models are screw wiring. If cage clamp (spring) wiring is required, you can

Replace the 8th digit of the order number with “2”

For example: 3rw30132bb04

info@aircompressorstrade.com

Contact information

Export DepartmentTony Phone: +86 18080158435

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