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3NA3136
The Siemens 3NA3136 from the SENTRON series is a low-voltage, high rupturing capacity (HRC) fuse element designed for robust circuit protection. It operates at a maximum current of 160 A and can handle up to 500 VAC and 440 VDC, ensuring reliable safety in electrical applications.
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Technical specifications for 3NA3136
| Manufacturer | Siemens |
|---|---|
| Product Line | SENTRON |
| Part Number | 3NA3136 |
| UPC | 754554152134 |
| Weight | 0.31 lbs (0.14 kg) |
| Product Description | LV HRC Fuse Element |
| Current Rating | 160 A |
| Voltage Rating (AC) | 500 VAC |
| Voltage Rating (DC) | 440 VDC |
| Fuse Size (DIN EN 60269-1) | NH1 |
| Front Indicator | Yes |
| Live Grip Lugs | Yes |
| Power Loss at Rated Current | 14.6 W |
| Breaking Capacity at AC | 120 kA |
| Breaking Capacity at DC | 25 kA |
Siemens' 3NA3136 serves as a low-voltage, high-rupturing-capacity fuse element within the SENTRON series. This component is engineered for currents up to 160 A and supports a voltage rating of 500 V AC, as well as 440 V DC. Designed to meet DIN EN 60269-1 specifications, its size is classified as NH1, facilitating compatibility with standard fuse holders.
This model features a front indicator for ease of monitoring and is equipped with live grip lugs, allowing for secure and reliable electrical connections. With a power loss rating of 14.6 W at its rated current, it operates efficiently while ensuring minimal energy wastage.
When it comes to handling fault conditions, the 3NA3136 exhibits a breaking capacity of 120 kA at alternating current and 25 kA at direct current, providing substantial protection for sensitive circuits against overloads or short circuits. Its dimensions are compact, measuring 134 mm in length, 63.9 mm in width, and 30 mm in height, which translates to approximately 5.28 inches by 2.52 inches by 1.18 inches, respectively. The unit weighs 0.29 kg, or approximately 0.64 lbs., making it practical for various applications where space and weight considerations are critical.
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