MERSEN FERRAZ AJT Series Time-delay Fuses, Class J
Mersen Ferraz AJT Series time delay fuses protect control panels, motor circuits, feeders, distribution panels, lighting circuits and HVAC systems from overcurrents and short circuits.
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N1AC Voltage Rating: 600V , Body Material: GMG , Frame Type: AJT , Number of Poles: 1 , Speed: Time Delay , Voltage: 600V
| Style | Model | Amps | Current Rating | Diameter | Item | Length | Mounting | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|
| A | AJT9N | - | 9A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| B | AJT25N | - | 25A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| C | AJT35N | - | 35A | 1.06" | Time Delay Fuse | 2.38" | Clip | - | RFQ
|
| D | AJT350N | - | 350A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT350EIB | - | 350A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT350EI | - | 350A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| F | AJT30N | - | 30A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| G | AJT300N | - | 300A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT300EIB | - | 300A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT300EI | - | 300A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| H | AJT300/600 | - | 300A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| I | AJT2N | - | 2A | 0.81" | Time Delay Fuse | 2.25" | Clip | €41.26 | |
| J | AJT250N | - | 250A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| H | AJT400/600 | - | 400A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| E | AJT250EI | - | 250A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| K | AJT250 | - | 250A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | €259.98 | |
| L | AJT225N | - | 225A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT225EIB | - | 225A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| E | AJT225EI | - | 225A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| M | AJT225 | - | 225A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | €259.98 | |
| N | AJT20N | - | 20A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| O | AJT1N | - | 1A | 0.81" | Time Delay Fuse | 2.25" | Clip | €34.99 | |
| E | AJT200EIA | - | 200A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | - | RFQ
|
| E | AJT175EI | - | 175A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | - | RFQ
|
| P | AJT3N | - | 3A | 0.81" | Time Delay Fuse | 2.25" | Clip | €34.99 | |
| E | AJT400EI | - | 400A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| Q | AJT17-1/2N | - | 17.5A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| R | AJT600N | - | 600A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| S | AJT90N | - | 90A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| E | AJT90EI | - | 90A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| E | AJT8N | - | 8A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| T | AJT80N | - | 80A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| E | AJT80EI | - | 80A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| U | AJT7N | - | 7A | 0.81" | Time Delay Fuse | 2.25" | Clip | €45.79 | |
| V | AJT70N | - | 70A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| E | AJT70EI | - | 70A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| W | AJT6N | - | 6A | 0.81" | Time Delay Fuse | 2.25" | Clip | €37.32 | |
| X | AJT60N | - | 60A | 1.06" | Time Delay Fuse | 2.38" | Clip | - | RFQ
|
| E | AJT600EI | - | 600A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| E | AJT400EIB | - | 400A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| Y | AJT5N | - | 5A | 0.81" | Time Delay Fuse | 2.25" | Clip | €38.75 | |
| Z | AJT50N | - | 50A | 1.06" | Time Delay Fuse | 2.38" | Clip | - | RFQ
|
| A1 | AJT500N | - | 500A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| E | AJT500EI | - | 500A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| B1 | AJT4N | - | 4A | 0.81" | Time Delay Fuse | 2.25" | Clip | €43.20 | |
| C1 | AJT45N | - | 45A | 1.06" | Time Delay Fuse | 2.38" | Clip | - | RFQ
|
| D1 | AJT450N | - | 450A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| E | AJT450EI | - | 450A | 2.5" | Time Delay Fuse | 8" | Clip or Bolted | - | RFQ
|
| E1 | AJT4-1/2N | - | 4.5A | 0.81" | Time Delay Fuse | 2.25" | Clip | €42.88 | |
| F1 | AJT40N | - | 40A | 1.06" | Time Delay Fuse | 2.38" | Clip | - | RFQ
|
| G1 | AJT400N | - | 400A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| H | AJT200/400 | - | 200A | 2.12" | Time Delay Fuse | 7.13" | Clip or Bolted | - | RFQ
|
| H1 | AJT17-1/2 | - | 17.5A | 0.81" | Time Delay Fuse | 2.25" | Clip | €22.67 | |
| I1 | AJT175 | - | 175A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | €136.29 | |
| E | AJT110EI | - | 110A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | - | RFQ
|
| J1 | AJT200N | - | 200A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | - | RFQ
|
| K1 | AJT15N | - | 15A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
| L1 | AJT200 | - | 200A | 1.62" | Time Delay Fuse | 5.75" | Clip or Bolted | €136.29 | |
| E | AJT100EI | - | 100A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| M1 | AJT100N | - | 100A | 1.06" | Time Delay Fuse | 4.63" | Clip or Bolted | - | RFQ
|
| N1 | AJT10N | - | 10A | 0.81" | Time Delay Fuse | 2.25" | Clip | - | RFQ
|
Features
- Mersen Ferraz AJT Series time delay fuses feature fibreglass body for dimensional stability in harsh environments.
- They have silica filler for quenching the arc quickly.
- These Mersen Ferraz time delay fuses offer Solid State SmartSpot indicators that provide an accurate indication of the fuse status, making it easy to identify and replace blown fuses.
- They have a small footprint that allows quick and easy mounting in compact spaces.
Standards and Approvals
- UL
Frequently Asked Questions
What is the interrupt rating of Mersen Ferraz AJT Series time delay fuses?
These time delay fuses have an interrupt rating of 300kAIC.
What are the advantages of fuses over circuit breakers?
- Fuses are simpler and easier to replace than circuit breakers.
- Fuses are generally less expensive than circuit breakers.
- Fuses respond faster to overcurrent conditions than circuit breakers.
What is the voltage rating of these time delay fuses?
These fuses have a voltage rating of 600VAC.
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