Siemens Sentron 3VL Molded Case Circuit Breaker (MCCB) is one of new products developed and manufactured by adopting international technology. It is supplied with rated insulating voltage 690V and used for circuit of AC 50/60Hz, rated operating voltage AC 415V or below, rated operating current from 16A to 630A. It is designed for protection of electric circuit, motors, transformers and other equipments. The products conforms to IEC60947-2 standard
3VL MCCB with Basic Line Protection
16-160A MCCB
i ) Fixed thermal overcurrent release,
Fixed short-circuit releases, 55kA Breaking Capacity
3-Pole & 4-Pole
Fixed Thermal magnetic (LI)
|
Type |
Rated Current |
|
|
|
In(A) |
Ii(A) |
|
3VL1796 |
16 |
300 |
|
3VL1702 |
20 |
300 |
|
3VL1725 |
25 |
300 |
|
3VL1703 |
32 |
300 |
|
3VL1704 |
40 |
600 |
|
3VL1705 |
50 |
600 |
|
3VL1706 |
63 |
600 |
|
3VL1708 |
80 |
1000 |
|
3VL1710 |
100 |
1000 |
|
3VL1712 |
125 |
1000 |
|
3VL1716 |
160 |
1500 |
ii) Adjustable thermal overcurrent releases,
Fixed short-circuit releases, 55kA Breaking Capacity, 3-Pole
Thermal magnetic (LI)
|
Type |
Rated Current |
|
|
|
In(A) |
Ii(A) |
|
3VL1702 |
20 |
300 |
|
3VL1725 |
25 |
300 |
|
3VL1703 |
32 |
300 |
|
3VL1704 |
40 |
600 |
|
3VL1705 |
50 |
600 |
|
3VL1706 |
63 |
600 |
|
3VL1708 |
80 |
1000 |
|
3VL1710 |
100 |
1000 |
|
3VL1712 |
125 |
1000 |
|
3VL1716 |
160 |
1500 |
50-1250A MCCB
i) Adjustable thermal overcurrent release,
Adjustable short-circuit release, 55kA Breaking Capacity
3-Pole & 4 Pole
Thermal Magnetic
|
Type |
Rated Current |
|
|
|
In(A) |
Ii(A) |
|
3VL2705 |
50 |
300-600 |
|
3VL2706 |
63 |
300-600 |
|
3VL2708 |
80 |
400-800 |
|
3VL2710 |
100 |
500-1000 |
|
3VL2712 |
125 |
625-1250 |
|
3VL2716 |
160 |
800-1600 |
|
3VL3720 |
200 |
1000-2000 |
|
3VL3725 |
250 |
1250-2500 |
|
3VL4731 |
315 |
1575-3150 |
|
3VL4740 |
400 |
2000-4000 |
|
3VL5750 |
500 |
2500-5000 |
|
3VL5763 |
630 |
3150-6300 |
Electronical Function (ETU)
|
3VL6780 |
800 |
1000-6400 |
|
3VL7710 |
1000 |
1250-11000 |
|
3VL7712 |
1250 |
1562-13750 |
3VL MCCB with Ground Fault Protection
63-1600A MCCB
i) Adjustable thermal overcurrent releases,
Adjustable short circuit releases,
55kA Breaking Capacity
4-Pole
Eletronic (LSING), ETU22
|
Type |
Rated Current |
|
|
|
In(A) |
Ii(A) |
|
3VL2706 |
63 |
11 x In |
|
3VL2710 |
100 |
11 x In |
|
3VL2716 |
160 |
11 x In |
|
3VL3720 |
200 |
11 x In |
|
3VL3725 |
250 |
11 x In |
|
3VL4731 |
315 |
11 x In |
|
3VL4740 |
400 |
11 x In |
|
3VL5763 |
630 |
10 x In |
|
3VL6780 |
800 |
8 x In |
|
3VL7710 |
1000 |
11 x In |
|
3VL7712 |
1250 |
11 x In |
|
3VL8716 |
1600 |
9 x In |
Switch-Disconnector
100A - 1600A
3-Pole & 4-Pole
Siemens 3VL MCCB catalog : Download here
