Model‑No.: JN17‑12/50‑210
Rated‑voltage:12 kV
Rated short‑time withstand‑current:50 kA (2‑second thermal‑stability)
Rated peak withstand‑current:125 kA
Rated short‑circuit making‑current:125 kA
Phase‑distance:210 mm
1‑min power‑frequency withstand‑voltage:42 kV
Lightning impulse withstand‑voltage:75 kV
Mechanical service‑life:2000 operating‑times
Structure: Three‑pole integrated, spring‑type fast closing mechanism
Application: Installed inside indoor 12‑kV high‑voltage switch‑cubicle
Compliance‑standard: GB1985, IEC 60129
JN17-12/50-210 Specifications
| Model‑No | JN17‑12/50‑210 |
|---|---|
| Rated‑voltage | 12 kV |
| Rated short‑time withstand‑current | 50 kA (2‑second thermal‑stability) |
| Rated peak withstand‑current | 125 kA |
| Rated short‑circuit making‑current | 125 kA |
| Phase‑distance | 210 mm |
| 1‑min power‑frequency withstand‑voltage | 42 kV |
| Lightning impulse withstand‑voltage | 75 kV |
| Mechanical service‑life | 2000 operating‑times |
| Structure | Three‑pole integrated, spring‑type fast closing mechanism |
| Application | Installed inside indoor 12‑kV high‑voltage switch‑cubicle |
| Compliance‑standard | GB1985, IEC 60129 |
About the JN17-12/50-210
The JN17-12/50-210 is a electrical products used in industrial automation, control and power systems. It is rated at Model‑No JN17‑12/50‑210, Rated‑voltage 12 kV, Rated short‑time withstand‑current 50 kA (2‑second thermal‑stability). This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number JN17-12/50-210 for accurate procurement and cross-referencing.
Why source the JN17-12/50-210 from HDE123
- Verified part number: every JN17-12/50-210 is checked against its manufacturer specification before shipment.
- 12 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the JN17-12/50-210
To order the JN17-12/50-210, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.