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Merlin Gerin Circuit Breaker 30991K NSD160K – Reliable Protection
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Merlin Gerin Circuit Breaker 30991K NSD160K – Reliable Protection
| Maker | Merlin Gerin |
| Model ID | 30991K NSD160K |
| Voltage Rating | 690V AC |
| Country | France |
| Weight (kg) | 2.5 kg |
| Dimensions (L×W×H) | 150 x 90 x 70 mm |
| Service Warranty | 2 years |
| Standards | IEC 60947-2, CE, UL |
| MPN | 30991K |
| Box Contents | 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 |
Ensure uninterrupted operations with reliable protection against overloads and short circuits, designed for demanding industrial environments.
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
1 review for Merlin Gerin Circuit Breaker 30991K NSD160K – Reliable Protection
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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
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Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
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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.

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Susan Y. –
The variable frequency drive was calibrated easily. Works like a charm.