Description
Merlin Gerin Circuit Breaker 30991K NSD160K – Reliable Protection
Ensure uninterrupted operations with reliable protection against overloads and short circuits, designed for demanding industrial environments.
| Brand Name | Merlin Gerin |
| Model No. | 30991K NSD160K |
| Input Voltage | 690V AC |
| Origin | France |
| Net Weight | 2.5 kg |
| Product Dimensions | 150 x 90 x 70 mm |
| Warranty Period | 2 years |
| Compliance | IEC 60947-2, CE, UL |
| Part Number | 30991K |
| Included Items | 1 x Merlin Gerin Circuit Breaker NSD160K, 1 x Mounting Screws Set, 1 x User Manual |
| Rated Current | 160A |
| Number of Poles | 3P |
| Breaking Capacity | 36 kA at 415V AC |
| Trip Unit Type | Thermal-magnetic |
| Mounting Type | Fixed |
| Operating Temperature | -25°C to 70°C |
Key benefits: • High breaking capacity for enhanced safety
• Compact design saves panel space
• Easy installation with clear markings
• Durable construction for long service life
Typical applications: Industrial power distribution, motor protection, commercial buildings, infrastructure projects
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.




James P. –
Solid relay modules, good switching capacity. Perfect for our automation panel.