



Documentation & Downloads

Bussmann DFJ-200 High Speed Fuse 200A 600 Vac or Less 450 Vdc or Less Class J Melamine Tube
- MPN: DFJ-200
- UPC: 051712653466
- PPN: BUS-DFJ-200
CAD
$357.55
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Description
High Speed Fuse 200A 600 Vac or Less 450 Vdc or Less Class J Melamine Tube
Features
- Featuring standard Class J cartridge dimensions (1.63 in times 5.75 in) and durable blade-end terminations, the DFJ-200 integrates seamlessly into readily available industrial hardware. This eliminating the need to source specialized or proprietary high-speed fuse holders, allowing maintenance electricians to drop specialized drive protection directly into existing panel configurations and drastically lower retrofitting overhead.
- Boasting a massive 200 kAIC clearing capacity at 600V AC (and 100 kAIC at 450V DC), this current-limiting fuse safely manages immense electrical faults without exploding or damaging surrounding control gear. This exceptionally high interrupting capacity ensures full compliance with rigid NEC® branch circuit protection laws, making it an excellent choice for major industrial mains, manufacturing sub-panels, and high-capacity electrical distribution centers.
- Constructed with a premium, heavy-walled melamine housing, the fuse body resists physical fracturing, intense arc tracking, and severe dimensional shifting under fluctuating load cycles. This industrial-grade material ensures optimal heat dissipation and arc-quenching safety during continuous-duty cycling, preserving electrical system integrity within hot and punishing manufacturing control cabinets.
- Explicitly rated for up to 600V AC and 450V DC systems, this versatile 200-amp cartridge streamlines safety layouts across mixed power applications. It functions flawlessly whether deployed on primary AC input lines or embedded into heavy-duty DC traction systems, power converters, and centralized inverters, simplifying warehouse inventory management for large-scale industrial operations.
Documentation & Downloads
Specifications
Additional
- Amperage
- 200 A
- Interrupt Rating
- 100 kAIC at 450 Vdc, 200 kAIC at 600 Vac
- Length
- 6 in
- Height
- 1 in
- Fuse Indicator
- Non Indicating
- Element Material
- Silver fuse
- Material
- Melamine tube
- Compliance
- CE Marked, RoHS
Voltage600 Vac or less, 450 Vdc or less
ClassClass J
Width2 in
Weight0.645 lb
Construction TypeBolt-on
ConnectionBlade end x blade end
CertificationUL Listed, CSA Certified
TypeHigh speed fuse
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CAD
$357.55
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$357.55/ EA
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