C-4
Low Voltage Industrial Controls
1-800-ASK4WEG | www.weg.net/us
Data is subject to change without notice.
MPW40 Motor Protective Circuit Breaker up to 40 A (Screw Terminal) - Thermomagnetic or Magnetic Only
J
With overload and short-circuit protection
J
Fixed short-circuit release 13 x Iu
J
With phase-failure sensitivity according to IEC 60947-4-1
J
With temperature compensation
J
For use as main switch (IEC 60947-2)
J
Rotary handle operated
MPW40-PRODUCT SELECTION
Maximum UL Horsepower
Thermal
Setting
Short-Circuit interruption
capacity
Catalog Number
List Price
Multiplier
Symbol
Single Phase
Three Phase
115V
230V
200V
230V
460V
575V
[A]
480V
600V
-
-
-
-
-
-
0.10 - 0.16
50kA
25kA
MPW40-3-C016
$116
Z4
-
-
-
-
-
-
0.16 - 0.25
50kA
25kA
MPW40-3-C025
$116
Z4
-
-
-
-
-
-
0.25 - 0.40
50kA
25kA
MPW40-3-D004
$116
Z4
-
-
-
-
-
1/4
0.40 - 0.63
50kA
25kA
MPW40-3-C063
$137
Z4
-
-
-
-
1/2
1/2
0.63 - 1.0
50kA
25kA
MPW40-3-U001
$137
Z4
-
1/10
1/4
1/3
3/4
1
1.0 - 1.6
50kA
25kA
MPW40-3-D016
$137
Z4
-
1/6
1/2
1/2
1 1/2
1 1/2
1.6 - 2.5
50kA
25kA
MPW40-3-D025
$137
Z4
1/8
1/3
3/4
1
2
3
2.5 - 4.0
50kA
25kA
MPW40-3-U004
$137
Z4
1/4
3/4
1 1/2
1 1/2
3
5
4.0 - 6.3
50kA
25kA
MPW40-3-D063
$137
Z4
1/2
1 1/2
3
3
5
7 1/2
6.3 - 10
50kA
25kA
MPW40-3-U010
$137
Z4
1
3
5
5
10
15
10 - 16
50kA
25kA
MPW40-3-U016
$150
Z4
1 1/2
3
5
7 1/2
15
15
16 - 20
50kA
25kA
MPW40-3-U020
$150
Z4
2
3
7 1/2
7 1/2
15
20
20 - 25
50kA
25kA
MPW40-3-U025
$170
Z4
-
5
10
10
20
25
25 - 32
42kA
25kA
MPW40-3-U032
$190
Z4
-
5
10
15
25
-
32 - 40
20
kA
0
kA
MPW40-3-U040**
$225
Z4
Note: Horsepower ratings shown in the table are for reference only. Please refer to the Full Load Amps of the Motor for final selection.
MPW40 with current limiter block (CLT25) - PRODUCT SELECTION
Maximum UL Horsepower
Thermal Setting
Short-Circuit interruption
capacity
Individual Component Catalog Number
1
Multiplier Symbol
Single Phase
Three Phase
Catalog Number
List Price
Catalog Number
List Price
115V
230V
200V
230V
460V
575V
[A]
480V
600V
-
-
-
-
-
-
0.10 - 0.16
100kA
50kA
MPW40-3-C016
$116
CLT32 MPW40
$100
Z4
-
-
-
-
-
-
0.16 - 0.25
100kA
50kA
MPW40-3-C025
$116
CLT32 MPW40
$100
Z4
-
-
-
-
-
-
0.25 - 0.40
100kA
50kA
MPW40-3-D004
$116
CLT32 MPW40
$100
Z4
-
-
-
-
-
1/4
0.40 - 0.63
100kA
50kA
MPW40-3-C063
$137
CLT32 MPW40
$100
Z4
-
-
-
-
1/2
1/2
0.63 - 1.0
100kA
50kA
MPW40-3-U001
$137
CLT32 MPW40
$100
Z4
-
1/10
1/4
1/3
3/4
1
1.0 - 1.6
100kA
50kA
MPW40-3-D016
$137
CLT32 MPW40
$100
Z4
-
1/6
1/2
1/2
1 1/2
1 1/2
1.6 - 2.5
100kA
50kA
MPW40-3-D025
$137
CLT32 MPW40
$100
Z4
1/8
1/3
3/4
1
2
3
2.5 - 4.0
100kA
50kA
MPW40-3-U004
$137
CLT32 MPW40
$100
Z4
1/4
3/4
1 1/2
1 1/2
3
5
4.0 - 6.3
100kA
50kA
MPW40-3-D063
$137
CLT32 MPW40
$100
Z4
1/2
1 1/2
3
3
5
7 1/2
6.3 - 10
100kA
50kA
MPW40-3-U010
$137
CLT32 MPW40
$100
Z4
1
3
5
5
10
15
10 - 16
100kA
50kA
MPW40-3-U016
$150
CLT32 MPW40
$100
Z4
1 1/2
3
5
7 1/2
15
15
16 - 20
100kA
50kA
MPW40-3-U020
$150
CLT32 MPW40
$100
Z4
2
3
7 1/2
7 1/2
15
20
20 - 25
100kA
50kA
MPW40-3-U025
$170
CLT32 MPW40
$100
Z4
-
5
10
10
20
25
25 - 32
100kA
50kA
MPW40-3-U032
$190
CLT32 MPW40
$100
Z4
Note: Horsepower ratings shown in the table are for reference only. Please refer to the Full Load Amps of the Motor for final selection.
1
Individual Component Catalog Numbers are ordered separately.
** UL Certification Pending (32.0-40.0 Unit
MPW40 Manual Motor Protector - Selection Table