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GV2PM mini copper industrial motor protection circuit breaker. Thermal magnetic device with 0.1A–32A adjustable range. Ideal for 3-phase systems, screw or rail mounting, and long-lasting performance.
GV2PM mini copper industrial motor protection circuit breaker. Thermal magnetic device with 0.1A–32A adjustable range. Ideal for 3-phase systems, screw or rail mounting, and long-lasting performance.
The GV2PM mini copper industrial motor protection circuit breaker is a compact and powerful device designed for reliable motor control in harsh industrial environments. This original thermal magnetic device combines precision protection and space saving design, using high-quality copper components to significantly improve conductivity and durability.
Key Features：
Miniature Compact Design: Space-saving form factor ideal for crowded control panels and enclosures without compromising protection capability.
Adjustable Thermal Magnetic Trip: Offers precise overload calibration across 0.1A–32A range with instantaneous magnetic short-circuit protection for comprehensive motor safety.
Dual Mounting Flexibility: Supports both 35mm DIN rail snapping and direct screw mounting for versatile installation in new or retrofit projects.
High-Conductivity Copper Components: Utilizes premium copper internal parts to ensure efficient current flow, reduced heat generation, and extended service life.
Applications:
Small to Medium Industrial Motors
Packaging Machinery
Agricultural Equipment
| PUSH BUTTON CONTROL OR TRANSFER SWITCH CONTROL | ||||||||
| 50/60Hz,AC-3 standard three-phase motor rated power |
Thermal trip setting range |
Magnetic trip current |
Ithe current with case |
Model (button control) |
Weight | |||
| 230V | 400V | 415V | 440V | |||||
| kW | kW | kW | kW | A | A | A | kG | |
| 一 | 一 | 一 | 一 | 0.1~0.16 | 1.5 | 0.16 | GV2-M2001 | 0.260 |
| 一 | 一 | 一 | 一 | 0.16~0.25 | 2.4 | 0.25 | GV2-M2002 | 0.260 |
| 一 | 一 | 一 | 一 | 0.25~0.40 | 5 | 0.40 | GV2-M2003 | 0.260 |
| 一 | 一 | 一 | 一 | 0.40~0.63 | 8 | 0.63 | GV2-M2004 | 0.260 |
| 一 | 一 | 一 | 0.37 | 0.63~1 | 13 | 1 | GV2-M2005 | 0.260 |
| 一 | 0.37 | 一 | 0.55 | 1~1.6 | 22.5 | 1.6 | GV2-M2006 | 0.260 |
| 0.37 | 0.75 | 0.75 | 1.1 | 1.6~2.5 | 33.5 | 2.5 | GV2-M2007 | 0.260 |
| 0.75 | 1.5 | 1.5 | 1.5 | 2.5~4 | 51 | 4 | GV2-M2008 | 0.260 |
| 1.1 | 2.2 | 2.2 | 3 | 4~6.3 | 78 | 6.3 | GV2-M2010 | 0.260 |
| 2.2 | 4 | 4 | 4 | 6~10 | 138 | 9 | GV2-M2014 | 0.260 |
| 3 | 5.5 | 5.5 | 7.5 | 9~14 | 170 | 13 | GV2-M2016 | 0.260 |
| 4 | 7.5 | 9 | 9 | 13~18 | 223 | 17 | GV2-M2020 | 0.260 |
| 5.5 | 11 | 11 | 11 | 17~23 | 327 | 21 | GV2-M2021 | 0.260 |
| 5.5 | 11 | 11 | 11 | 20~25 | 327 | 23 | GV2-M2022 | 0.260 |
| 7.5 | 15 | 15 | 15 | 24~32 | 416 | 24 | GV2-M2032 | 0.260 |
Note: GV2-M20 is the same as GV2-ME14
| TRANSFER SWITCH CONTROL | |||||||
| 50/60Hz,AC-3 Standard rated power of three-phase motor |
Thermal trip setting range |
Magnetic trip current(ld±20%) |
Model (transfer switch control) |
Weight | |||
| 230V | 400V | 415V | 440V | ||||
| kW | kW | kW | kW | A | A | A | kG |
| 一 | 一 | 一 | 一 | 0.1~0.16 | 1.5 | GV2-RS3201 | 0.260 |
| 一 | 一 | 一 | 一 | 0.16~0.25 | 2.4 | GV2-RS3202 | 0.260 |
| 一 | 一 | 一 | 一 | 0.25~0.40 | 5 | GV2-RS3203 | 0.260 |
| 一 | 一 | 一 | 一 | 0.40~0.63 | 8 | GV2-RS3204 | 0.260 |
| 一 | 一 | 一 | 0.37 | 0.63~1 | 13 | GV2-RS3205 | 0.260 |
| 一 | 0.37 | 一 | 0.55 | 1~1.6 | 22.5 | GV2-RS3206 | 0.260 |
| 0.37 | 0.75 | 0.75 | 1.1 | 1.6~2.5 | 33.5 | GV2-RS3207 | 0.260 |
| 0.75 | 1.5 | 1.5 | 1.5 | 2.5~4 | 51 | GV2-RS3208 | 0.260 |
| 1.1 | 2.2 | 2.2 | 3 | 4~6.3 | 78 | GV2-RS3210 | 0.260 |
| 2.2 | 4 | 4 | 4 | 6~10 | 138 | GV2-RS3214 | 0.260 |
| 3 | 5.5 | 5.5 | 7.5 | 9~10 | 170 | GV2-RS3216 | 0.260 |
| 4 | 7.5 | 9 | 9 | 13~18 | 223 | GV2-RS3220 | 0.260 |
| 5.5 | 11 | 11 | 11 | 17~23 | 327 | GV2-RS3221 | 0.260 |
| 5.5 | 11 | 11 | 11 | 20~25 | 327 | GV2-RS3222 | 0.260 |
| 7.5 | 15 | 15 | 15 | 24~32 | 416 | GV2-RS3232 | 0.260 |
| TRANSFER SWITCH CONTROL | ||||||||
| 50/60Hz,AC-3 Standard rated power of three-phase motor |
Protection rating |
Magnetic trip current (ld±20%) |
With JRS4-d overload relay |
Model (button control) |
Weight | |||
| 230V | 400V | 415V | 440V | |||||
| kW | kW | kW | kW | A | A | kG | ||
| 一 | 一 | 一 | 一 | 0.4 | 5 | JRS4-1303d | GV2-LS3203 | 0.330 |
| 一 | 一 | 一 | 一 | 0.63 | 8 | JRS4-1304d | GV2-LS3204 | 0.330 |
| 一 | 一 | 一 | 0.37 | 1 | 13 | JRS4-1305d | GV2-LS3205 | 0.330 |
| 一 | 0.37 | 一 | 0.55 | 1.6 | 22.5 | JRS4-1306d | GV2-LS3206 | 0.330 |
| 0.37 | 0.75 | 0.75 | 1.1 | 2.5 | 33.5 | JRS4-1307d | GV2-LS3207 | 0.330 |
| 0.75 | 1.5 | 1.5 | 1.5 | 4 | 51 | JRS4-1308d | GV2-LS3208 | 0.330 |
| 1.1 | 2.2 | 2.2 | 3 | 6.3 | 78 | JRS4-1310d | GV2-LS3210 | 0.330 |
| 2.2 | 4 | 4 | 4 | 10 | 138 | JRS4-1314d | GV2-LS3214 | 0.330 |
| 3 | 5.5 | 5.5 | 7.5 | 14 | 170 | JRS4-1316d | GV2-LS3216 | 0.330 |
| 4 | 7.5 | 9 | 9 | 18 | 223 | JRS4-1321d | GV2-LS3220 | 0.330 |
| 5.5 | 11 | 11 | 11 | 25 | 327 | JRS4-1322d | GV2-LS3222 | 0.330 |
| 7.5 | 15 | 15 | 15 | 32 | 6 | JRS4-2355d | DZS32-LS3232 | 0.330 |
| BUTTON CONTROL | |||||||
| 50/60Hz,AC-3 Standard rated power of three-phase motor |
Thermal trip setting range |
Magnetic trip current (ld±20%) |
Model (button control) |
Weight | |||
| 230V | 400V | 415V | 440V | ||||
| kW | kW | kW | kW | A | A | kG | |
| 一 | 0.37 | 一 | 0.55 | 1~1.6 | 19.2 | GV3-ME50C06 | 0.600 |
| 0.37 | 0.75 | 1.1 | 1.1 | 1.6~2.5 | 30 | GV3-ME50C07 | 0.600 |
| 0.75 | 1.5 | 1.5 | 1.5 | 2.5~4 | 48 | GV3-ME50C08 | 0.600 |
| 1.1 | 2.2 | 2.2 | 3 | 4~6 | 72 | GV3-ME50C10 | 0.600 |
| 2.2 | 4 | 4 | 4 | 6~10 | 120 | GV3-ME50C14 | 0.600 |
| 4 | 7.5 | 7.5 | 7.5 | 10~16 | 192 | GV3-ME50C20 | 0.600 |
| 5.5 | 11 | 11 | 11 | 16~25 | 300 | GV3-ME50C25 | 0.600 |
| 1 | 18.5 | 22 | 22 | 25~40 | 480 | GV3-ME50C40 | 0.700 |
| 15 | 30 | 33 | 33 | 40~63 | 756 | GV3-ME50C63 | 0.700 |
| 22 | 40 | 45 | 45 | 56~80 | 960 | GV3-ME50C80 | 0.700 |
Note: GV3-ME50C is the same as GV3-M50C
| Selling Units | Single item |
| Quantity (pieces) | 1 – 100 | > 100 |
| Lead time (days) | 10 | To be negotiated |
| Breaking Capacity | 100 kA |
| Type | Mini |
| Application | Motor Protection, Industrial |
| Material | Copper |
| Model Number | GV2PM |
| Poles Number | 3 |
| BCD Curve | C |
| Mounting type | Din Rail Mount |
| Place of Origin | Zhejiang, China |
| Brand Name | Westhomes |
This topic is covered in more detail in What is TMA in MCCB.
The Westhomes GV2PM Thermal Magnetic Industrial Motor Protector is a motor protection device designed to protect low-voltage motors against overloads, short circuits, and phase failure conditions. It combines thermal and magnetic protection functions in one compact device.
The GV2PM Motor Protector supports an adjustable current range from 0.1A to 32A, allowing it to match different motor power ratings and application requirements.
The GV2PM provides thermal overload protection and magnetic short-circuit protection. The thermal function protects motors from excessive current over time, while the magnetic function provides rapid protection during short-circuit faults.
The GV2PM is suitable for industrial motor control applications, including pumps, fans, compressors, machine tools, conveyor systems, and other low-voltage motor-driven equipment.
A motor protector is specifically designed for motor protection, considering motor starting currents and overload characteristics. A standard circuit breaker mainly protects general electrical circuits against overload and short circuits but may not provide optimized motor protection.
Yes. The GV2PM provides both thermal overload protection and magnetic short-circuit protection, helping prevent motor damage caused by excessive current and electrical faults.
Motors experience high starting currents and may face overload conditions during operation. Thermal protection prevents overheating caused by prolonged overcurrent, while magnetic protection quickly disconnects the circuit during severe short-circuit faults.
The current setting should be selected according to the motor’s rated current shown on the motor nameplate. The protector should be adjusted close to the motor full-load current while considering operating conditions and applicable electrical standards.
Yes. The GV2PM can be combined with contactors and other motor control components to create a complete motor starter solution for industrial automation and power control applications.
The Westhomes GV2PM offers adjustable current protection, reliable thermal and magnetic protection functions, and a compact design for industrial motor applications. It provides an effective solution for improving motor safety, reducing downtime, and extending equipment service life.
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