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3NP1133-1CA20
Siemens 3NP1133-1CA20 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3NP1133-1CA20 is a robust and reliable fuse switch disconnector, designed to offer efficient and secure operation in a variety of industrial settings. This SENTRON series component is a three-pole device, capable of handling currents up to 160 A and supporting voltages up to 690 V ac. Its compact dimensions, measuring 105.8 x 86.5 x 202 mm, make it suitable for installation in space-constrained environments. Crafted for durability and longevity, the 3NP1133-1CA20 is equipped with features that ensure consistent performance. It is designed for floor mounting, which allows for a stable and secure installation. The device boasts an IP20 degree of protection when open, which can be increased to IP30 without a cover or cable lug cover, and up to IP40 with a cover or cable lug cover, ensuring protection against ingress of solid objects. The fuse switch disconnector is also characterised by its mechanical operating cycles, which are typically around 2,000, indicating a reliable lifespan for repetitive operations. It operates within an ambient temperature range of -25 to +55 °C, ensuring resilience in various working conditions. This product is suitable for use as a safety switch and maintenance/repair switch, providing a secure means to isolate power in industrial applications. It also features an interlock and the capability for auxiliary switch extensions, enhancing its functionality and adaptability to specific requirements. The Siemens 3NP1133-1CA20 is a testament to Siemens' commitment to quality, offering a dependable solution for power distribution and safety in industrial electrical systems.
Typical applications
- Isolation and protection of circuits in industrial installations
- Switching and disconnecting power to machinery for maintenance and repair
- Use in distribution boards for secure electrical distribution
- Integration into control panels for motor control applications
- Protection of transformer circuits against overloads and short circuits
- Utilised in commercial buildings for managing lighting and power systems
- Employed in manufacturing plants to safeguard against electrical faults
- Installation in renewable energy systems for circuit safety and management
- Utilised in HVAC systems for electrical isolation and protection
- Application in marine and offshore environments for reliable circuit isolation
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Our global network and dedicated team act fast to keep your supply chain moving.
Contact usCan't find what you're looking for?
Find answers, guidance and resources to help you get the most out of our services.
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What our customers say
"Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times."
"Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!"
"Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges! "
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We take care of the logistics so you don't have to. From customs documentation to real-time tracking, our service ensures your parts arrive on time, every time. Reliable, straightforward delivery you can trust.
Full 12-month warranty
ISO 9001:2015 certified
Swift global delivery
"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
Courtney Zeinert
Facilities Manager
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