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Full Motor Protection Equipped with thermal-magnetic trip to provide overload and short-circuit protection for motors. LWGV2-LS/LE versions adopt magnetic-only protection for special application needs.
High IP65 Enclosure Rating IP65 protection grade for the outer casing, dustproof and water-resistant, suitable for on-site harsh industrial environments.
Multiple Control Types Available 3 model options: button control, change-over switch control, to meet different motor direct-start requirements.
International Standard Certification Complies with IEC 60947-2, IEC 60947-4.1 and EN 60947-1 standards, reliable quality for global projects.
Modular & Flexible Selection LWGV2-M/ME, LWGV2-RS, LWGV2-LS/LE three model categories for your choice.
OEM Service for Distributors Support customized branding, packaging and technical documentation for wholesale & OEM partners.
Air switch of the motor
(LWGV2‑M) (ME) (P) | (LWGV2‑RS) | (LWGV2‑LS) (LE) |
M01C 0.1‑0.16 | RS01C 0.1‑0.16 | |
M02C 0.16‑0.25 | RS02C 0.16‑0.25 | |
M03C 0.25‑0.40 | RS03C 0.25‑0.40 | LS03 0.40 |
M04C 0.40‑0.63 | RS04C 0.40‑0.63 | LS04 0.63 |
M05C 0.63‑1 | RS05C 0.63‑1 | LS05 1 |
M06C 1‑1.6 | RS06C 1‑1.6 | LS06 1.6 |
M07C 1.6‑2.5 | RS07C 1.6‑2.5 | LS06 1.6 |
M08C 2.5‑4 | RS08C 2.5‑4 | LS08 4 |
M10C 4‑6.3 | RS10C 4‑6.3 | LS10 6.3 |
M14C 6‑10 | RS14C 6‑10 | LS14 10 |
M16C 9‑14 | RS16C 9‑14 | LS16 14 |
M18C 10‑16 | RS18C 10‑16 | LS18 16 |
M20C 13‑18 | RS20C 13‑18 | LS20 18 |
M21C 17‑23 | RS21C 17‑23 | LS21 23 |
M22C 20‑25 | RS22C 20‑25 | LS22 25 |
M32C 24‑32 | RS32C 24‑32 |
Motor circuit breaker
The rated power of three-phase electromotor controlled by breaker
The adjusting | The standard power of three-phase | |||||
230/240V | 400V | 415V | 440V | 500V | 690V | |
0.1-0.16 | - | - | - | - | - | - |
0.16-0.25 | - | - | - | - | - | - |
0.25-0.4 | - | - | - | - | - | - |
0.4-0.63 | - | - | - | - | - | 0.37 |
0.63-1 | - | - | - | 0.37 | 0.37 | 0.55 |
1-1.6 | - | 0.37 | - | 0.55 | 0.75 | 1.1 |
1.6-2.5 | 0.37 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 |
2.5-4 | 0.75 | 1.5 | 1.5 | 1.5 | 2.2 | 3 |
4-6.3 | 1.1 | 2.2 | 2.2 | 3 | 3.7 | 4 |
6-10 | 2.2 | 4 | 4 | 4 | 5.5 | 7.5 |
9-14 | 3 | 5.5 | 5.5 | 7.5 | 7.5 | 9 |
13-18 | 4 | 7.5 | 9 | 9 | 9 | 11 |
17-23 | 5.5 | 11 | 11 | 11 | 11 | 15 |
20-25 | 5.5 | 11 | 11 | 11 | 15 | 18.5 |
24-32 | 7.5 | 15 | 15 | 15 | 18.5 | 23 |
The disjointing current commuting value of breaker in instant magnetic field.
Rated | Adjusting range of setting | Setting value of instantaneous |
0.16 | 0.1-0.16 | 1.5 |
0.25 | 0.16-0.25 | 2.4 |
0.4 | 0.25-0.4 | 5 |
0.63 | 0.4-0.63 | 8 |
1 | 0.63-1 | 13 |
1.6 | 1-1.6 | 22.5 |
2.5 | 1.6-2.5 | 33.5 |
4 | 2.5-4 | 51 |
6.3 | 4-6.3 | 78 |
10 | 6-10 | 138 |
14 | 9-14 | 170 |
18 | 13-18 | 223 |
23 | 17-23 | 327 |
25 | 20-25 | 327 |
32 | 24-32 | 416 |
Founded in 2010 in Tangshan, Hebei Province, our factory is a professional manufacturing supplier serving global wholesale and OEM‑ODM partners.
Our production workshop is equipped with automatic feeding systems and manipulator equipment, enabling high‑volume production with an annual output of millions of pieces to fulfill bulk order requirements.
We deliver comprehensive OEM and ODM capabilities, supporting custom housing designs, cutout processing, color customization and matching accessory kits. All qualified products are covered by CE, RoHS, IK and halogen‑free certifications.
To accommodate diverse business needs for distributors, we provide custom drawing development, sample service and mixed‑container order support.
1.The breaker (LWGV2 Motor circuit breaker) adopts the standard conductor rail installation,
the conductor rail should meet the A2.1 TH35-7.5 type installation standard of JB6525.
2.The external installation dimension of LWGV2 Motor circuit breaker(See Figure 1, Figure 2)
Tripping Characteristic Curve
At 20 ℃, the average operating time is determined by the multiple of the setting current.
X Times the Setting Current
1.Start from cold condition, 3 poles
2.Start from cold condition, 2 poles
3.Start from hot condition, 3 poles
