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$159.00
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 600 V AC | 200 A | N/A | N/A | N/A | N/A |
| Voltage | 600 V AC |
| Amp/H | 200 A |
| Length | N/A |
| Width | N/A |
| Height | N/A |
| Weight | N/A |
The GOULD SHAWMUT AJT200 (Mersen/Ferraz Shawmut) is an Amp-Trap 2000® Class J time-delay, current-limiting fuse for protecting rectifiers, inverters, feeders, and motor/transformer loads in UPS and power-electronic systems. This listing features reclaimed, continuity-tested units removed from decommissioned, fully functional equipment.
Time-Delay, Current-Limiting:
Handles inrush and short-duration overloads while providing low let-through energy (Class J).
Compact Class J Footprint:
Smaller than RK fuses for tight panels; knife-blade ends fit standard Class J holders/blocks.
High Interrupt Ratings:
600 V AC with 200 kA AC interrupt rating and 300 V DC with 100 kA DC capability.
Reclaimed & Verified:
Each unit is continuity-tested and visually inspected; new Mersen stock available by request.
| Parameter | Value |
| Manufacturer | Gould Shawmut (Mersen / Ferraz Shawmut) |
| Part Number | AJT200 |
| Fuse Type / Category | UL Class J, time-delay (Amp-Trap 2000®), non-indicating |
| Rated Voltage | 600 V AC / 300 V DC |
| Rated Current | 200 A |
| Interrupting Capacity | 200 kA (AC @ 600 V) | 100 kA (DC @ 300 V) |
| Indicator | None (indicator variants carry “EI” suffix, e.g., AJT200EI) |
| Body / Size | Class J cartridge, knife-blade ends |
| Terminals / Mounting | Knife-blade; holder/clip mounted in Class J blocks |
| Pre-arcing I²t | Per AJT series table (200 A) |
| Clearing I²t | Per AJT series table @ 60 Hz |
| Power Loss (at rated) | See datasheet |
| Dimensions | Standard Class J outline (refer to AJT datasheet drawing for exact size) |
| Approx. Weight | — |
| Compliance / Approvals | UL 248-8 Listed; CSA; RoHS |
| UPC / EAN | — |
| Fuse | Compatible UPS/Power-Electronics Models | Notes |
| AJT200 | UPS frames, feeders, and converter stacks specifying 600 VAC/300 VDC Class J time-delay fuses in the 200 A range. | Verify Class J holder compatibility and any indicator requirements (EI suffix) against the OEM BOM. |
