3NP1133-1CA20

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The Siemens 3NP1133-1CA20 is a robust and reliable component from the renowned SENTRON series. This fuse switch disconnector, with its three poles and a capacity of 160 A, is designed to ensure optimal performance in a variety of industrial applications. Rated for 690 V ac, it offers a compact design with dimensions of 105.8 x 86.5 x 202 mm, making it suitable for installations where space is a premium. The part is designed for floor mounting and can operate efficiently in a wide range of ambient temperatures, from -25 °C to 55 °C. With an IP degree of protection of IP20 when open and up to IP40 with cover or cable lug cover, it ensures safety and durability in challenging environments. This Siemens fuse switch disconnector is a testament to the brand's commitment to quality, innovation, and reliability.
Specification Description
Part Number 3NP1133-1CA20
Alternative Part Number 3NP11331CA20
Manufacturer Siemens
Series SENTRON
Type Fuse Switch Disconnector
Poles 3 Poles
Current Rating 160 A
Voltage Rating 690 V ac
Dimensions 105.8 x 86.5 x 202 mm
Mounting Method Floor Mounting
Ambient Temperature During Operation Minimum -25 °C, Maximum 55 °C
Ambient Temperature During Storage Minimum -50 °C, Maximum 80 °C
Net Weight 0.73 kg
Commodity Code 853620

What is the main function of this Siemens SENTRON Series Fuse Switch Disconnector?

The Siemens SENTRON Series Fuse Switch Disconnector is designed to disconnect the electrical circuit when the fuse is blown. It provides a safe and efficient way to protect electrical circuits from overcurrent and short circuits.

How many poles does this Fuse Switch Disconnector have?

This Fuse Switch Disconnector has 3 poles.

What is the current rating of this Fuse Switch Disconnector?

The current rating of this Fuse Switch Disconnector is 160 A.

What is the voltage rating of this Fuse Switch Disconnector?

The voltage rating of this Fuse Switch Disconnector is 690 V ac.

What are the dimensions of this Fuse Switch Disconnector?

The dimensions of this Fuse Switch Disconnector are 105.8 x 86.5 x 202 mm.

What is the mounting type of this Fuse Switch Disconnector?

This Fuse Switch Disconnector is designed for floor mounting.

What is the operating temperature range of this Fuse Switch Disconnector?

The operating temperature range of this Fuse Switch Disconnector is -25 °C to 55 °C.

What is the storage temperature range of this Fuse Switch Disconnector?

The storage temperature range of this Fuse Switch Disconnector is -50 °C to 80 °C.

What is the IP degree of protection of this Fuse Switch Disconnector?

The IP degree of protection of this Fuse Switch Disconnector is IP20 when open, IP30 without cover or cable lug cover, and IP40 with cover or cable lug cover.

What is the degree of pollution of this Fuse Switch Disconnector?

The degree of pollution of this Fuse Switch Disconnector is 3.

  • As a fuse switch disconnector in industrial electrical systems to ensure safe operation and maintenance.
  • In power distribution systems for disconnecting electrical circuits for safety and maintenance purposes.
  • Used in manufacturing plants for controlling and protecting electrical equipment.
  • Ideal for use in commercial buildings to manage and control electrical power distribution.
  • Commonly used in automation systems for reliable and safe power distribution.
  • In electrical panels for safe isolation of electrical circuits during maintenance or repair.
  • Used in heavy machinery for safe and efficient power distribution.
  • As a part of safety systems in industrial environments to prevent electrical overloads and short circuits.
  • Suitable for use in harsh industrial environments due to its robust design and high operational reliability.
  • In renewable energy systems for safe and efficient power management.

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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