The Siemens 3VM1032-3ED42-0AA0 is a SENTRON 3VM Molded Case Circuit Breaker (MCCB) designed for reliable overload and short-circuit protection in low-voltage power distribution systems. It features a 32A rated current, 4-pole configuration, and 25kA breaking capacity at 415V AC (Class N). The breaker is equipped with a TM210 thermal-magnetic trip unit with fixed overload and short-circuit protection, making it ideal for industrial, commercial, and infrastructure applications.
The compact Frame Size 100 design provides high protection performance while optimizing panel space. It is commonly used in MCC panels, PCC panels, switchboards, OEM machinery, and electrical distribution networks.
• Siemens SENTRON 3VM MCCB
• Model: 3VM1032-3ED42-0AA0
• Frame Size: 100
• Rated Current (In): 32A
• 4-Pole configuration
• Breaking Capacity: 25kA at 415V AC
• Breaking Capacity Class: N
• TM210 Thermal-Magnetic Trip Unit
• Fixed Thermal & Fixed Magnetic Protection (FTFM)
• Overload Protection: Ir = 32A
• Short-Circuit Protection: Ii = 10 × In (320A)
• Protection Function: LI (Overload + Short Circuit)
• Front connection terminals
• Nut keeper connection kit included
• Compact and robust construction
• High electrical and mechanical endurance
• Suitable for industrial and commercial installations
• Genuine Siemens SENTRON protection technology
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VM |
| Model Number | 3VM1032-3ED42-0AA0 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Frame Size | 100 |
| Rated Current (In) | 32A |
| Number of Poles | 4 Pole |
| Breaking Capacity (Icu) | 25kA @ 415V AC |
| Breaking Capacity Class | N |
| Trip Unit | TM210 Thermal Magnetic |
| Protection Function | LI |
| Overload Protection | Fixed (Ir = 32A) |
| Short-Circuit Protection | Fixed (Ii = 320A) |
| Rated Insulation Voltage (Ui) | 800V |
| Rated Operational Voltage (Ue) | Up to 690V AC |
| Rated DC Voltage | Up to 500V DC |
| Rated Impulse Withstand Voltage (Uimp) | 8kV |
| Frequency | 50/60 Hz |
| Mounting Type | Fixed Mounting |
| Connection Type | Front Connection |
| Degree of Protection | IP40 |
| Maximum Power Loss | 10.6W |
| Mechanical Life | Up to 10,000 Operations |
| Electrical Life | Up to 2,000 Operations @ 415V AC |
| Net Weight | Approx. 1.18 kg |
| Country of Origin | Czech Republic |
| Application | Line Protection |
| Brand | Siemens |
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