ABB MCB S280UC Series
Manufacturer:
ABB
Item Status:
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Series: ABB MCB S280UC Series
Features
- MCB ABB S280UC Series overload protection and short circuit for motor control circuits.
- Use of DC power networks, the type 1P up to 220VDC voltage and 440Vdc for types 2, 3, 4P.
- The best protection for cables and lines.
- Application of MCB ABB S280UC: Use to open/close low-voltage circuits and protect wiring by automatically closing circuits when overloading or short-circuiting occurs.
Specifications
|
Number of poles |
1,2,3 |
|
Rated current In (A) |
6-25A (for type B) 0.5-63A (for type C)
|
|
Tripping Curve |
B, C |
|
Rated current sensitivity (A) |
- |
|
Rated short-circuit breaking capacities Icu (kA) |
4.5kA (40-63A), 6kA (0.5-32A) |
|
Rated operational voltage Ue (V) |
1P: 253 VAC ,220VDC 2…4P: 440 VAC, 400VDC |
|
Rated insulation voltage Ui (V) |
250VAC (Phase to Ground) 440VAC (Phase to Phase) |
|
Rated impulse withstand voltage Uimp (kV) |
4 |
|
Accessories |
- |
|
Standards |
IEC/EN60947-2 |
Ordering information
Dimensions
Installation guide ABB MCB S280UC Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
Document of ABB MCB S280UC Series
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