
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The Supplementary Protector is designed for use in applications requiring a reliable means of circuit protection. This model features a 3P+N configuration with a rated current of 32 Amps and operates at a voltage of 480 VAC. With a trip characteristic of type C, it ensures appropriate response in overload conditions.
Measuring 72mm in width and 70mm in depth, this device is suitable for a variety of installations. It complies with UL1077 standards as an IEC Mini Circuit Breaker and is marked with UL File E116386, ensuring quality and safety. The unit supports a pollution degree of 3 and operates effectively within an ambient temperature range of -40 °C.
This breaker provides 10 kA short-circuit breaking capacity at 400V, making it a robust choice for industrial applications. It is designed for easy installation, accommodating conductor cross sections of 0.75 mm² for both solid and multi-wired connections. The device features an IP20 protection degree, ensuring it is suitable for indoor use.

Siemens
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Datasheet for Siemens 5SY4632-7, including specifications and features.
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