
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The SIEMENS Low Voltage IEC Molded Case Circuit Breaker is a robust solution designed for high-performance applications. It features a 3VA21 frame with a breaking capacity of up to 160A, ensuring reliable protection against overloads and short circuits. The circuit breaker offers 40A 3-pole protection, providing comprehensive line protection.
The ETU850 trip unit is equipped with an LSI (Liquid Silicone Injection) design for enhanced durability and reliability. It features a user-friendly LCD display and offers metering capabilities. The circuit breaker also includes a connection with lug terminal and nut keeper, ensuring easy installation and maintenance.
The SIEMENS Low Voltage IEC Molded Case Circuit Breaker is available in dimensions of 4.1 x 7.1 x 4.2 inches. It can be optionally equipped with an external current transformer for N conductor protection, providing up to 160% nut keeper kit.

Siemens
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Datasheet for Siemens 3VA2140-6KP32-0AA0, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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